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<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">As filed with the Securities and Exchange Commission on March 16, 2022 </p>
<p style="text-align:right;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Registration No. 333- </p>
<p style="text-align:center;margin-top:4pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">UNITED STATES </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">SECURITIES AND EXCHANGE COMMISSION </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:12pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">WASHINGTON, DC 20549 </p>
<p style="text-align:center;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">FORM S-8 </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:18pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">REGISTRATION STATEMENT </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:12pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">UNDER </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:12pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">THE SECURITIES ACT OF 1933 </p>
<p style="text-align:center;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:24pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">CYTEIR THERAPEUTICS, INC. </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Exact name of registrant as specified in its charter) </p>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
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<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Delaware</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">45-5429901</p></td>
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<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(State or other jurisdiction of</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">incorporation or organization)</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(I.R.S. Employer</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Identification No.)</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">128 Spring St, Building A, Suite 510, Lexington, MA</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
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<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">02421</p></td>
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<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Address of Principal Executive Offices)</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:49%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Zip Code)</p></td>
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<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:6pt;">&nbsp;</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Cyteir Therapeutics, Inc. 2021 Equity Incentive Plan </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Full titles of the plans) </p>
<p style="text-align:center;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Markus Renschler, M.D. </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">President and Chief Executive Officer </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Cyteir Therapeutics, Inc. </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">128 Spring St, Building A, Suite 510 </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Lexington, MA 02421 </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Name and address of agent for service) </p>
<p style="text-align:center;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(857) 285-4140 </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">(Telephone number, including area code, of agent for service) </p>
<p style="text-align:center;margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Please send copies of all communications to: </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Marc A. Rubenstein, Esq. </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Tara Fisher </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Ropes &amp; Gray LLP </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Prudential Tower </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">800 Boylston Street </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Boston, MA 02199-3600 </p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">617-951-7000 </p>
<p style="margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer, &#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Exchange Act. </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:6pt;">&nbsp;</p>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Large&#160;accelerated&#160;filer</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#160;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Accelerated&#160;filer</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#160;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Non-accelerated filer</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Segoe UI Symbol;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#9746;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#160;&#160;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Smaller&#160;reporting&#160;company</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#160;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Segoe UI Symbol;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#9746;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
<td valign="top"  style="width:2.12%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:2pt;">&nbsp;</p></td>
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<td valign="top"  style="width:19.3%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;">&nbsp;</p></td>
<td valign="top"  style="width:0.6%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;">&nbsp;</p></td>
<td valign="top"  style="width:55.84%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;">&nbsp;</p></td>
<td valign="top"  style="width:20.48%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Emerging growth company</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:9pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Segoe UI Symbol;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">&#9746;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:6pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:9pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. <font style="font-family:Segoe UI Symbol;">&#9744;</font> </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:1pt;">&nbsp;</p>
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<hr style="page-break-after:always;width:100%;">
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;">&nbsp;</p><a name="_AEIOULastRenderedPageBreakAEIOU1"></a>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">EXPLANATORY NOTE</p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><font style="Background-color:#FFFFFF;">This Registration Statement on&#160;Form&#160;S-8&#160;registers&#160;additional shares of the Registrant&#8217;s common stock, par value $0.001 per share (the &#8220;Common Stock&#8221;), under the Registrant&#8217;s 2021 Equity Incentive Plan (the &#8220;2021 Plan&#8221;). </font></p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><font style="Background-color:#FFFFFF;">The number of shares of Common Stock reserved and available for issuance under the 2021 Plan is subject to an automatic annual increase on each January&#160;1, beginning in 2022, by an amount equal to lesser of (i) five (5) percent of the number of shares of Common Stock outstanding as of such date and (ii) the number of shares of Common Stock determined by the Board on or prior to such date for such year. On January&#160;1, 2022, the number of shares of Common Stock reserved and available for issuance under the 2021 Plan increased by 884,585 shares. </font></p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><font style="Background-color:#FFFFFF;">The number of shares of Common Stock reserved and available for issuance under the Company&#8217;s 2021 Employee Stock Purchase Plan (the &#8220;ESPP&#8221;) is subject to an automatic annual increase on each January&#160;1, beginning in 2022, by an amount equal to one percent of the number of shares of Common Stock issued and outstanding as of such date or such lesser number of shares of Common Stock as determined by the Board of Directors. The Board of Directors determined not to increase the number of shares of Common Stock reserved and available for issuance under the ESPP for 2022.</font></p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><font style="Background-color:#FFFFFF;">This Registration Statement on Form S-8 registers these additional 884,585 shares of Common Stock. The additional shares are of the same class as other securities relating to the plans for which the Registrant&#8217;s registration statement filed on Form S-8 (Registration No.&#160;333-257920)&#160;on </font><a href="http://www.sec.gov/Archives/edgar/data/0001662244/000119312521216449/d198146ds8.htm"><font style="Background-color:#FFFFFF;text-decoration:underline;">July 15, 2021</font></a><font style="Background-color:#FFFFFF;"> is effective. The information contained in the Registrant&#8217;s registration statement on&#160;Form S-8 (Registration No. 333-257920)&#160;is hereby incorporated by reference pursuant to General Instruction E.</font></p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;;font-size:10pt;">&nbsp;</p>
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<hr style="page-break-after:always;width:100%;">
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;">&nbsp;</p><a name="_AEIOULastRenderedPageBreakAEIOU2"></a>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">PART II </p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Item 8. Exhibits. </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">4.1</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="http://www.sec.gov/Archives/edgar/data/0001662244/000119312521200594/d172725dex31.htm"><font style="text-decoration:underline;">Sixth Amended and Restated Certificate of Incorporation (previously filed as Exhibit 3.1 to the Current Report of Form 8-K filed on June 25, 2021 (File No. 001-40499) and incorporated herein by reference).</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">4.2</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="http://www.sec.gov/Archives/edgar/data/0001662244/000119312521200594/d172725dex32.htm"><font style="text-decoration:underline;">Second Amended and Restated Bylaws (previously filed as Exhibit 3.2 to the Current Report of Form 8-K filed on June 25, 2021 (File No. 001-40499) and incorporated herein by reference).</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">4.3</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="http://www.sec.gov/Archives/edgar/data/0001662244/000119312521189385/d115570dex1011.htm"><font style="text-decoration:underline;">Cyteir Therapeutics, Inc. 2021 Equity Incentive Plan (previously filed as Exhibit 10.11 to the Registration Statement on Form S-1/A (File No. 333-256601) and incorporated herein by reference).</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">5.1</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="cyt-ex51_42.htm"><font style="text-decoration:underline;">Opinion of Ropes &amp; Gray LLP</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:7%;white-space:nowrap;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">23.1</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="cyt-ex231_40.htm"><font style="text-decoration:underline;">Consent of Ernst &amp; Young LLP</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">23.2</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="cyt-ex51_42.htm"><font style="text-decoration:underline;">Consent of Ropes &amp; Gray LLP (included in the opinion filed as Exhibit 5.1)</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:93%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">24.1</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="#POWER_ATTORNEY"><font style="text-decoration:underline;">Powers of Attorney (included on the signature page in Part II).</font></a><font style="font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </font></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">107</p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:92%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"><a href="cyt-exfilingfees_6.htm"><font style="text-decoration:underline;">Filing Fee Table</font></a></p></td>
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<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;;font-size:10pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"><br /></p>
<p style="margin-top:12pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<hr style="page-break-after:always;width:100%;">
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-family:Times New Roman;font-size:10pt;">&nbsp;</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">SIGNATURES </p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Lexington, Commonwealth of Massachusetts, on this 16th day of March, 2022. </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;">&nbsp;</p>
<div align="right">
<table border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse; width:40%;">
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<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;text-align:left;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">CYTEIR THERAPEUTICS, INC.</p></td>
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<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:5%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:34%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:5%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;text-align:left;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">By:</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:34%;">
<p style="margin-bottom:1pt;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;text-align:left;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Markus Renschler</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:5%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:34%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;text-align:left;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Name: Markus Renschler, M.D.</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:5%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;text-align:left;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:34%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;text-align:left;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Title: President and Chief Executive Officer</p></td>
</tr>
</table></div>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;;font-size:10pt;"><a name="sig"></a>&nbsp;</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"><a name="POWER_ATTORNEY"></a><a name="POWER_ATTORNEY"></a>POWER OF ATTORNEY </p>
<p style="margin-top:10pt;margin-bottom:0pt;text-indent:7.69%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Each person whose signature appears below constitutes and appoints Markus Renschler, his or her true and lawful attorney-in-fact and agent with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Registration Statement on Form S-8 to be filed by Cyteir Therapeutics, Inc., and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or their substitutes, may lawfully do or cause to be done by virtue hereof. </p>
<p style="text-align:center;margin-top:10pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">* * * * </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:2pt;">&nbsp;</p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:7.69%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated: </p>
<p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:2pt;">&nbsp;</p>
<div>
<table border="0" cellspacing="0" cellpadding="0" align="center" style="border-collapse:collapse; width:100%;">
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.5pt;width:39.98%; border-bottom:solid 1pt #000000;white-space:nowrap;">
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Signature</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;width:1%; border-bottom:solid 1pt transparent;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.5pt;width:40%; border-bottom:solid 1pt #000000;">
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Title</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;width:1%; border-bottom:solid 1pt transparent;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:8pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.5pt;width:18%; border-bottom:solid 1pt #000000;">
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Date</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Markus Renschler, M.D.</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Markus Renschler, M.D.</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">President, Chief Executive Officer and Director</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(Principal Executive Officer)</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ David Gaiero</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">David Gaiero</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Vice President, Finance</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">(Principal Accounting and Financial Officer)</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Racquel Bracken</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Racquel Bracken</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:1pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Jean George, M.B.A.</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Jean George, M.B.A.</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Jeffrey Humphrey, M.D.</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Jeffrey Humphrey, M.D.</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Susan Molineaux, Ph.D.</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Susan Molineaux, Ph.D.</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Janwillem Naesens, M.Sc., M.B.A.</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Janwillem Naesens, M.Sc., M.B.A.</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:41%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td colspan="2" valign="middle"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:19%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Timothy Romberger</p>
<p style="text-align:center;margin-bottom:1pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Timothy Romberger</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Stephen Sands</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Stephen Sands</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ John Thero</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">John Thero</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:6pt;">&nbsp;</p></td>
</tr>
<tr>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:39.98%;">
<p style="text-align:center;border-bottom:Solid 0.75pt #000000;padding-bottom:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">/s/ Joseph S. Zakrzewski</p>
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Joseph S. Zakrzewski</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:40%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Director</p></td>
<td valign="bottom"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:1%;">
<p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-size:10pt;">&nbsp;</p></td>
<td valign="top"  style="padding-left:0.25pt;padding-Right:0.25pt;padding-Top:0.25pt;padding-Bottom:0.25pt;width:18%;">
<p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">March 16, 2022</p></td>
</tr>
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cyt-s8.htm
As filed with the Securities and Exchange Commission on March 16, 2022
Registration No. 333-
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
CYTEIR THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)
Delaware
45-5429901
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
128 Spring St, Building A, Suite 510, Lexington, MA
02421
(Address of Principal Executive Offices)
(Zip Code)
Cyteir Therapeutics, Inc. 2021 Equity Incentive Plan
(Full titles of the plans)
Markus Renschler, M.D.
President and Chief Executive Officer
Cyteir Therapeutics, Inc.
128 Spring St, Building A, Suite 510
Lexington, MA 02421
(Name and address of agent for service)
(857) 285-4140
(Telephone number, including area code, of agent for service)
Please send copies of all communications to:
Marc A. Rubenstein, Esq.
Tara Fisher
Ropes & Gray LLP
Prudential Tower
800 Boylston Street
Boston, MA 02199-3600
617-951-7000
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer, "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer
☐
Accelerated filer
☐
Non-accelerated filer
☒
Smaller reporting company
☒
Emerging growth company
☒
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act.
☐
EXPLANATORY NOTE
This Registration Statement on Form S-8 registers additional shares of the Registrant's common stock, par value $0.001 per share (the "Common Stock"), under the Registrant's 2021 Equity Incentive Plan (the "2021 Plan").
The number of shares of Common Stock reserved and available for issuance under the 2021 Plan is subject to an automatic annual increase on each January 1, beginning in 2022, by an amount equal to lesser of (i) five (5) percent of the number of shares of Common Stock outstanding as of such date and (ii) the number of shares of Common Stock determined by the Board on or prior to such date for such year. On January 1, 2022, the number of shares of Common Stock reserved and available for issuance under the 2021 Plan increased by 884,585 shares.
The number of shares of Common Stock reserved and available for issuance under the Company's 2021 Employee Stock Purchase Plan (the "ESPP") is subject to an automatic annual increase on each January 1, beginning in 2022, by an amount equal to one percent of the number of shares of Common Stock issued and outstanding as of such date or such lesser number of shares of Common Stock as determined by the Board of Directors. The Board of Directors determined not to increase the number of shares of Common Stock reserved and available for issuance under the ESPP for 2022.
This Registration Statement on Form S-8 registers these additional 884,585 shares of Common Stock. The additional shares are of the same class as other securities relating to the plans for which the Registrant's registration statement filed on Form S-8 (Registration No. 333-257920) on
July 15, 2021
is effective. The information contained in the Registrant's registration statement on Form S-8 (Registration No. 333-257920) is hereby incorporated by reference pursuant to General Instruction E.
PART II
Item 8. Exhibits.
Exhibit
4.1
Sixth Amended and Restated Certificate of Incorporation (previously filed as Exhibit 3.1 to the Current Report of Form 8-K filed on June 25, 2021 (File No. 001-40499) and incorporated herein by reference).
4.2
Second Amended and Restated Bylaws (previously filed as Exhibit 3.2 to the Current Report of Form 8-K filed on June 25, 2021 (File No. 001-40499) and incorporated herein by reference).
4.3
Cyteir Therapeutics, Inc. 2021 Equity Incentive Plan (previously filed as Exhibit 10.11 to the Registration Statement on Form S-1/A (File No. 333-256601) and incorporated herein by reference).
5.1
Opinion of Ropes & Gray LLP
23.1
Consent of Ernst & Young LLP
23.2
Consent of Ropes & Gray LLP (included in the opinion filed as Exhibit 5.1)
24.1
Powers of Attorney (included on the signature page in Part II).
107
Filing Fee Table
SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Lexington, Commonwealth of Massachusetts, on this 16th day of March, 2022.
CYTEIR THERAPEUTICS, INC.
By:
/s/ Markus Renschler
Name: Markus Renschler, M.D.
Title: President and Chief Executive Officer
POWER OF ATTORNEY
Each person whose signature appears below constitutes and appoints Markus Renschler, his or her true and lawful attorney-in-fact and agent with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Registration Statement on Form S-8 to be filed by Cyteir Therapeutics, Inc., and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, or their substitutes, may lawfully do or cause to be done by virtue hereof.
* * * *
Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated:
Signature
Title
Date
/s/ Markus Renschler, M.D.
Markus Renschler, M.D.
President, Chief Executive Officer and Director
(Principal Executive Officer)
March 16, 2022
/s/ David Gaiero
David Gaiero
Vice President, Finance
(Principal Accounting and Financial Officer)
March 16, 2022
/s/ Racquel Bracken
Racquel Bracken
Director
March 16, 2022
/s/ Jean George, M.B.A.
Jean George, M.B.A.
Director
March 16, 2022
/s/ Jeffrey Humphrey, M.D.
Jeffrey Humphrey, M.D.
Director
March 16, 2022
/s/ Susan Molineaux, Ph.D.
Susan Molineaux, Ph.D.
Director
March 16, 2022
/s/ Janwillem Naesens, M.Sc., M.B.A.
Janwillem Naesens, M.Sc., M.B.A.
Director
March 16, 2022
/s/ Timothy Romberger
Timothy Romberger
Director
March 16, 2022
/s/ Stephen Sands
Stephen Sands
Director
March 16, 2022
/s/ John Thero
John Thero
Director
March 16, 2022
/s/ Joseph S. Zakrzewski
Joseph S. Zakrzewski
Director
March 16, 2022