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<p style="font-family:Times New Roman, Times, serif;font-size:12pt;margin:0pt;text-align:center;"><b>UNITED STATES<br>
<font style="font-family:Times New Roman, Times, serif;font-size:12pt;">SECURITIES AND EXCHANGE COMMISSION</font></b><br>
<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>Washington, D.C. 20549 </b></font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:18pt;margin:0pt;text-align:center;"><b>FORM 8-K</b><font style="font-family:Times New Roman, Times, serif;font-size:18pt;">&nbsp;</font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>CURRENT REPORT<br>
<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</font></b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> </font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Date of Report (Date of earli</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>est event reported): September 28</b><b>, 201</b><b>7</b> </font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:24pt;margin:0pt;text-align:center;"><b>Protagenic Therapeutics, Inc.</b><br>
<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">(Exact name of registrant as specified in its charter) </font></p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">000-51353</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>149 Fifth </b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>Ave, Suite 500, New York, NY</b></font></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>10010</b></p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">212-994-8200<br>
<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Registrant&rsquo;s telephone number, including area code: <b>&nbsp;</b> </font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#9744;<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
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&#9744; Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font><br>
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<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&#9744;</font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font><br>
<br>
<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&#9744;</font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.</p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Emerging growth company <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&#9744;</font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">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 13(a) of the Exchange Act. <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&#9744;</font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Item<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;8.01 Other Events.</font></b></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:18.35pt;">On September<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;28, 2017, Protagenic Therapeutics, Inc. issued a press release announcing that its neuropeptide shows strong efficacy in treating depression and anxiety of established rodent models, including a 50% reduction in anxiety related symptoms. A copy of this press release is filed as Exhibit&nbsp;99.1 to this Current Report on Form 8-K and is incorporated herein by reference. </font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Item<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;9.01 Financial Statements and Exhibits.</font></b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> </font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:12.25pt;">(d)<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;Exhibits. </font></p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Description</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">99.1</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Press Release of <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Protagenic Therapeutics, Inc., dated September&nbsp;28, 2017.</font></p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>SIGNATURE</b></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:12.25pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Protagenic Therapeutics, Inc.</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>/s/ Alexander Arrow&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </u></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Alexander K. Arrow, MD, CFA</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Date: September<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;28, 2017&nbsp;</font></p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>EXHIBIT INDEX</b></p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>Exhibit No.</u></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Description</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">99.1</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><a href="ex_96060.htm" style="-sec-extract:exhibit;">Press Release of Protagenic Therapeutics, Inc., dated September<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;28, 2017.</font></a></p>
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atrn20170928_8k.htm
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earli
est event reported): September 28
, 201
7
Protagenic Therapeutics, Inc.
(Exact name of registrant as specified in its charter)
Delaware
000-51353
06-1390025
(State or other Jurisdiction of Incorporation)
(Commission File Number)
(IRS Employer Identification No.)
149 Fifth
Ave, Suite 500, New York, NY
10010
(Address of Principal Executive Offices)
(Zip Code)
212-994-8200
Registrant's telephone number, including area code:
Not Applicable
(Former name or former address if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.
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 13(a) of the Exchange Act.
☐
Item
8.01 Other Events.
On September
28, 2017, Protagenic Therapeutics, Inc. issued a press release announcing that its neuropeptide shows strong efficacy in treating depression and anxiety of established rodent models, including a 50% reduction in anxiety related symptoms. A copy of this press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
Item
9.01 Financial Statements and Exhibits.
(d)
Exhibits.
Exhibit No.
Description
99.1
Press Release of
Protagenic Therapeutics, Inc., dated September 28, 2017.
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Protagenic Therapeutics, Inc.
By:
/s/ Alexander Arrow
Alexander K. Arrow, MD, CFA
Chief Financial Officer
Date: September
28, 2017
EXHIBIT INDEX
Exhibit No.
Description
99.1
Press Release of Protagenic Therapeutics, Inc., dated September
28, 2017.