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

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Washington, D.C. 20549</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</font></p>

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

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</font></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>CURRENT REPORT</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>PURSUANT TO SECTION 13 OR 15(d) OF</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>THE SECURITIES EXCHANGE ACT OF 1934</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Date of Report (Date of earliest event reported): </b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>February 13, 2017</b></font></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 18pt;"><b>Proto Labs, Inc.</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

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			<td style="width: 27.3%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">Minnesota</p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 27.6%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">001-35435</p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 25.8%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">41-1939628</p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(State or other jurisdiction</p>

			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">of incorporation)</p>
			</td>
			<td style="width: 9.6%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 27.6%; vertical-align: top;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Commission File Number)</p>
			</td>
			<td style="width: 9.6%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 25.8%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(IRS Employer</p>

			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Identification Number)</font></p>
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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">5540 Pioneer Creek Drive</p>

			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Maple Plain, Minnesota</font></p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 46.8%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">55359</p>
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			<td style="width: 49.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Address of principal executive offices)</p>
			</td>
			<td style="width: 4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 46.8%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Zip Code)</p>
			</td>
		</tr>
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			<td style="width: 49.2%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 46.8%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
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			<td style="width: 49.2%; vertical-align: top;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">Registrant<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&rsquo;s telephone number, including area code:</font></p>
			</td>
			<td style="width: 4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 46.8%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(763) 479-3680</p>
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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

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

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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">Not Applicable</p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Former name or former address, if changed since last report)</p>
			</td>
		</tr>

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

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">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>

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</font></p>

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></p>

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font></p>

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></p>

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

<div id="PGBK" style="width: 100%; margin-right: 0pt; margin-left: 0pt;">
<div id="PGNUM" style="width: 100%; text-align: center;">&nbsp;</div>

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<div id="PGHDR" style="width: 100%; text-align: left;">&nbsp;</div>
</div>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Item<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;5.</font></b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>0</b><b>2</b><b>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b><b>Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</b></font></p>

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

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">On <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">February 9, 2017, the Board of Directors (the &ldquo;Board&rdquo;) of Proto Labs, Inc. (the &ldquo;Company&rdquo;) approved an award (the &ldquo;Award&rdquo;) of performance stock units (&ldquo;PSUs&rdquo;) under the terms of the Company&rsquo;s 2012 Long-Term Incentive Plan, as amended (the &ldquo;Plan&rdquo;), to Victoria M. Holt, the Company&rsquo;s President and Chief Executive Officer, effective as of February 13, 2017. Under the terms of the Plan and a form of Performance Stock Unit Agreement (the &ldquo;PSU Agreement&rdquo;) approved by the Board, an award of PSUs is expressed in terms of a target number of PSUs, with anywhere between 0% and 150% of that target number capable of being earned and vesting at the end of a three-year performance period depending on the Company&rsquo;s performance in the final year of the performance period and the award recipient&rsquo;s continued employment. The target number of PSUs granted pursuant to the Award is 25,707 and the performance period applicable to the Award is January 1, 2017 to December 31, 2019.</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">The Award is subject to the terms and conditions set forth in<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> the PSU Agreement, a copy of which is filed as Exhibit&nbsp;10.1 hereto, and the terms of which are incorporated by reference herein.</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">(<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>d) Exhibits</b></font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<td style="width: 36pt;">&nbsp;</td>
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			<p style="text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt;">10<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">.1</font></p>
			</td>
			<td style="vertical-align: top;">
			<p style="text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Form of Performance Stock Unit Agreement under 2012 Long-Term Incentive Plan.</font></p>
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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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<div id="PGNUM" style="width: 100%; text-align: center; font-family: Times New Roman; font-size: 10pt;">2</div>

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<div id="PGHDR" style="width: 100%; text-align: left;">&nbsp;</div>
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<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>SIGNATURE</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">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>

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

<p style="margin: 0pt; text-align: left; text-indent: 22.5pt; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 45.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td colspan="2" style="width: 37.3%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Proto Labs,<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;Inc.</font></p>
			</td>
			<td style="width: 7.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 45.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td colspan="2" style="width: 37.3%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 7.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<td style="width: 8.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 45.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<td style="width: 5.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 31.4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 7.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<td style="width: 8.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Date:</p>
			</td>
			<td style="width: 45.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">February 17, 2017</p>
			</td>
			<td style="width: 5.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">By:</p>
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			<td style="width: 31.4%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">/s/ <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">John A. Way</font></p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<td style="width: 8.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 45.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 5.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 31.4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">John A. Way</p>
			</td>
			<td style="width: 7.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 5.9%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 31.4%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Chief <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Financial Officer</font></p>
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			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
		</tr>

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

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<div id="PGNUM" style="width: 100%; text-align: center; font-family: Times New Roman; font-size: 10pt;">3</div>

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<div id="PGHDR" style="width: 100%; text-align: left;">&nbsp;</div>
</div>

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<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>EXHIBIT INDEX</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Exhibit No.</b></p>
			</td>
			<td style="width: 2.1%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 88.5%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Description</b></p>
			</td>
		</tr>
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			<td style="width: 9.4%; vertical-align: top;">&nbsp;</td>
			<td style="width: 2.1%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 88.5%; vertical-align: top;">&nbsp;</td>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">10<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">.1</font></p>
			</td>
			<td style="width: 2.1%; vertical-align: bottom;">&nbsp;</td>
			<td style="width: 88.5%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Form of Performance Stock Unit Agreement under 2012 Long-Term Incentive Plan<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">.</font></p>
			</td>
		</tr>

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

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

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">4</p>
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{"company-data": {"conformed-name": "Proto Labs Inc", "cik": "0001443669", "assigned-sic": "3440", "irs-number": "000000000", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-35435", "film-number": "17621050"}, "business-address": {"street1": "5540 Pioneer Creek", "city": "Maple Plain", "state": "MN", "zip": "55359", "phone": "763-479-7474"}, "mail-address": {"street1": "5540 Pioneer Creek", "city": "Maple Plain", "state": "MN", "zip": "55359"}}
prlb20170217_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 earliest event reported):
February 13, 2017
Proto Labs, Inc.
(Exact name of registrant as specified in its charter)
Minnesota
001-35435
41-1939628
(State or other jurisdiction
of incorporation)
(Commission File Number)
(IRS Employer
Identification Number)
5540 Pioneer Creek Drive
Maple Plain, Minnesota
55359
(Address of principal executive offices)
(Zip Code)
Registrant
's telephone number, including area code:
(763) 479-3680
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))
Item
5.
0
2
.
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On
February 9, 2017, the Board of Directors (the "Board") of Proto Labs, Inc. (the "Company") approved an award (the "Award") of performance stock units ("PSUs") under the terms of the Company's 2012 Long-Term Incentive Plan, as amended (the "Plan"), to Victoria M. Holt, the Company's President and Chief Executive Officer, effective as of February 13, 2017. Under the terms of the Plan and a form of Performance Stock Unit Agreement (the "PSU Agreement") approved by the Board, an award of PSUs is expressed in terms of a target number of PSUs, with anywhere between 0% and 150% of that target number capable of being earned and vesting at the end of a three-year performance period depending on the Company's performance in the final year of the performance period and the award recipient's continued employment. The target number of PSUs granted pursuant to the Award is 25,707 and the performance period applicable to the Award is January 1, 2017 to December 31, 2019.
The Award is subject to the terms and conditions set forth in
the PSU Agreement, a copy of which is filed as Exhibit 10.1 hereto, and the terms of which are incorporated by reference herein.
Item
9.01.     Financial Statements and Exhibits.
(
d) Exhibits
10
.1
Form of Performance Stock Unit Agreement under 2012 Long-Term Incentive Plan.
2
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.
Proto Labs,
Inc.
Date:
February 17, 2017
By:
/s/
John A. Way
John A. Way
Chief
Financial Officer
3
EXHIBIT INDEX
Exhibit No.
Description
10
.1
Form of Performance Stock Unit Agreement under 2012 Long-Term Incentive Plan
.
4