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

<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt;"><a href="#toc" style="-sec-extract:exhibit;">Table of Contents</a></p>

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

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

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

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>FORM 8-K</b></p>

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

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

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Date of Report (Date of Earliest Event Reported): May </b><b>28</b><b>, 201</b><b>9</b></p>

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

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

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">000-31311</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Commission File Number)</p>

<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:center;">Delaware</p>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">25-1701361</p>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(State or Other Jurisdiction of Incorporation)</p>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(I.R.S. Employer Identification No.)</p>
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<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>2858 De La Cruz Boulevard</b></p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Santa Clara, CA 95050</b></p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Address of principal executive offices, with zip code)</p>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(408) 280-7900</b></p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Registrant&rsquo;s telephone number, including area code)</p>

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

<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>

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 7.2pt;text-align:left;">Securities registered pursuant to Section 12(b) of the Exchange Act:</p>

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

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			<p style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt; text-align: center;">Title of each class</p>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">Trading Symbol(s)</p>
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			<td style="vertical-align: top; width: 43%; border: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">Name of each exchange on which registered</p>
			</td>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">Common Stock, $0.00015 par value</p>
			</td>
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			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">PDFS</p>
			</td>
			<td style="vertical-align: top; width: 43%; border: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">The NASDAQ Stock Market LLC</p>
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<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>

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

<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>

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

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

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

<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. &#9744;</p>

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

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

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

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<div id="PGHDR" style="text-align: left; width: 100%"><a href="#toc">Table of Contents</a></div>
</div>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><u><b><a id="toc" name="toc"></a>TABLE OF CONTENTS</b></u></p>

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

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

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			<td style="vertical-align:top;width:23.5%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Item 5.02.</p>
			</td>
			<td style="vertical-align:top;width:76.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><a href="#502" style="-sec-extract:exhibit;">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</a></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:23.5%;">&nbsp;</td>
			<td style="vertical-align:top;width:76.4%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:23.5%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Item 5.07.</p>
			</td>
			<td style="vertical-align:top;width:76.4%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><a href="#507" style="-sec-extract:exhibit;">Submission of Matters to a Vote of Security Holders.</a></p>
			</td>
		</tr>

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<p style="margin: 0pt;">&nbsp;</p>

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		<tr>
			<td style="vertical-align: top; width: 462px;">Item 9.01.</td>
			<td style="vertical-align: top; width: 1505px;"><a href="#Item_9.01" style="-sec-extract:exhibit;">Financial Statements and Exhibits</a></td>
		</tr>

</table>

<p style="margin: 0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

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			<td style="vertical-align:top;width:23.5%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><a href="#signatures" style="-sec-extract:exhibit;">SIGNATURES</a></p>
			</td>
			<td style="vertical-align:top;width:76.4%;">&nbsp;</td>
		</tr>

</table>

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

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

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<div id="PGHDR" style="text-align: left; width: 100%"><a href="#toc">Table of Contents</a></div>
</div>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b><a id="502" name="502"></a>Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</b></p>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:18pt;">On May 28, 2019, at the 2019 Annual Meeting of the Stockholders of PDF Solutions, Inc. (the &ldquo;Company&rdquo;), the stockholders of the Company approved the Fifth Amended and Restated 2011 Stock Incentive Plan (the &ldquo;Fifth Amended 2011 Plan&rdquo;), effective as of such date, which, among other changes, increased the number of shares reserved for issuance under the Fifth Amended 2011 Plan by 1,250,000 shares. A description of the material terms of the Fifth Amended 2011 Plan is set forth under the heading &ldquo;Proposal 3 &ndash; Approval of the Fifth Amended and Restated 2011 Stock Incentive Plan&rdquo; in the Company&rsquo;s definitive proxy statement filed with the Securities and Exchange Commission on April 30, 2019 (the &ldquo;Proxy Statement&rdquo;), which description is hereby incorporated by reference. The foregoing summary is qualified in its entirety by reference to the full text of the Fifth Amended 2011 Plan, a copy of which is filed as Appendix A to the Company&rsquo;s Proxy Statement and incorporated by reference herein.</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:18pt;">&nbsp;</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b><a id="507" name="507"></a>Item 5.07.</b><b> </b><b>Submission of Matters to a Vote of Security Holders.</b></p>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;text-indent:18pt;">On May 28, 2019, at the 2019 Annual Meeting of Stockholders, the stockholders of the Company elected each of the director nominees and approved proposals 2, 3 and 4. The final results for the votes regarding each proposal are set forth below. The proposals are described in detail in the Company&rsquo;s Proxy Statement, dated April 30, 2019.</p>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>Proposal No. </u><u>1</u><u> Election of Class </u><u>III</u><u> Director</u><u>s</u><u>:</u></p>

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

<table align="center" border="0" cellpadding="0" cellspacing="0" style="width:83.6%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 568px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>NOMINEES FOR</b></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>CLASS III DIRECTORS</b></p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 316px; border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>FOR</b></p>
			</td>
			<td style="vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 19.3%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>AGAINST/WITHHELD</b></p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 26.7%; border-right: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>BROKER</b></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>NON-VOTES</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 568px; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">John K. Kibarian</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 316px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">24,449,573</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 19.3%; border-left: 1px solid rgb(0, 0, 0); border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">1,970,953</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 26.7%; border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">4,581,434</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 568px; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">Michael B. Gustafson</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 316px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">24,352,123</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 19.3%; border-left: 1px solid rgb(0, 0, 0); border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">2,068,403</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 26.7%; border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">4,581,434</p>
			</td>
		</tr>

</table>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>Proposal No. 2 Ratification of the appointment of </u><u>BPM</u><u> LLP as the Independent Registered Public Accounting Firm for the Company or the fiscal year ending December 31, </u><u>201</u><u>9</u><u>:</u></p>

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

<table align="center" border="0" cellpadding="0" cellspacing="0" style="width:83.6%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 32.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>FOR</b></p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 32.1%; border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>AGAINST</b></p>
			</td>
			<td style="vertical-align: top; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 35.8%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>ABSTAIN</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 32.1%; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">30,996,913</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:32.1%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">4,797</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 35.8%; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">250</p>
			</td>
		</tr>

</table>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>Proposal No. </u><u>3 </u><u>Approval&nbsp;of the Company&rsquo;s </u><u>Fifth</u><u> Amended and Restated 2011 Stock Incentive Plan:</u></p>

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

<table align="center" border="0" cellpadding="0" cellspacing="0" style="width: 86.5%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">

		<tr>
			<td style="vertical-align: bottom; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 24.6%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>FOR</b></p>
			</td>
			<td style="vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); width: 26.7%; border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>AGAINST</b></p>
			</td>
			<td style="vertical-align: bottom; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 26.7%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>ABSTAIN</b></p>
			</td>
			<td style="vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); width: 22%; border-right: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>BROKER</b></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>NON-VOTES</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 24.6%; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">14,620,694</p>
			</td>
			<td style="vertical-align:top;border-bottom:solid 1px #000000;;width:26.7%;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">11,372,259</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 26.7%; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">427,573</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 22%; border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">4,581,434</p>
			</td>
		</tr>

</table>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><u>Proposal No. 4</u><u> </u><u> </u><u>Approval, by non-binding vote, of the </u><u>201</u><u>8</u><u> </u><u>compensation awarded to our Named Executive Officers:</u></p>

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

<table align="center" border="0" cellpadding="0" cellspacing="0" style="width:86.7%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align: bottom; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 419px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>FOR</b></p>
			</td>
			<td style="vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); width: 455px; border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>AGAINST</b></p>
			</td>
			<td style="vertical-align: bottom; border-width: 1px; border-style: solid; border-color: rgb(0, 0, 0); width: 460px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>ABSTAIN</b></p>
			</td>
			<td style="vertical-align: bottom; border-bottom: 1px solid rgb(0, 0, 0); width: 366px; border-right: 1px solid rgb(0, 0, 0); border-top: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>BROKER</b></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>NON-VOTES</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 419px; border-left: 1px solid rgb(0, 0, 0); border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">24,434,509</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 455px;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">1,984,328</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 460px; border-right: 1px solid rgb(0, 0, 0); border-left: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">1,689</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 366px; border-right: 1px solid rgb(0, 0, 0);">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">4,581,434</p>
			</td>
		</tr>

</table>

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

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

<hr style="PAGE-BREAK-AFTER: always; border: none; width: 100%; height: 2px; color: #000000; background-color: #000000">
<div id="PGHDR" style="text-align: left; width: 100%"><a href="#toc">Table of Contents</a></div>
</div>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b><a id="Item_9.01" name="Item 9.01"></a>Item 9.01. Financial Statements and Exhibits</b></p>

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">10.20. <a href="http://www.sec.gov/Archives/edgar/data/1120914/000143774919008200/pdfs20190425_def14a.htm" style="-sec-extract:exhibit;">PDF Solutions, Inc.&rsquo;s Fifth Amended and Restated 2011 Stock Incentive Plan, filed as Appendix A to the Company&rsquo;s Proxy Statement filed on April 30, 2019, and incorporated herein by reference.&dagger;</a></p>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&dagger; Management contract or compensatory plan arrangement.&nbsp;</p>

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

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

<hr style="PAGE-BREAK-AFTER: always; border: none; width: 100%; height: 2px; color: #000000; background-color: #000000">
<div id="PGHDR" style="text-align: left; width: 100%"><a href="#toc">Table of Contents</a></div>
</div>

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b><a id="signatures" name="signatures"></a>SIGNATURES</b></p>

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

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

<table cellpadding="0pt" cellspacing="0pt" style="width: 100%; text-indent: 0px; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; margin: 0pt;">

		<tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="vertical-align: top; width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td colspan="2" style="vertical-align: top; width: 3%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">PDF SOLUTIONS, INC.</p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">(Registrant)</p>
			</td>
			<td style="vertical-align: top; width: 12%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="vertical-align: top; width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 3%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 35%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 12%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="vertical-align: top; width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 3%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">By:</p>
			</td>
			<td style="vertical-align: top; border-bottom: 1px solid rgb(0, 0, 0); width: 35%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">/s/ Christine Russell</p>
			</td>
			<td style="vertical-align: top; width: 12%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>
		<tr style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<td style="vertical-align: top; width: 50%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>&nbsp;</i></p>
			</td>
			<td style="vertical-align: top; width: 3%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align: top; width: 35%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">
			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>Christine Russell</i></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>EVP, Finance, and Chief Financial Officer</i></p>

			<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>(principal financial and accounting officer)</i></p>
			</td>
			<td style="vertical-align: top; width: 12%; font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt;">&nbsp;</td>
		</tr>

</table>

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

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

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Dated: May 31, 2019</p>

<p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
</body>
</html>
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pdfs20190530_8k.htm
Table of Contents
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): May
28
, 201
9
PDF SOLUTIONS, INC.
(Exact name of registrant as specified in its charter)
000-31311
(Commission File Number)
Delaware
25-1701361
(State or Other Jurisdiction of Incorporation)
(I.R.S. Employer Identification No.)
2858 De La Cruz Boulevard
Santa Clara, CA 95050
(Address of principal executive offices, with zip code)
(408) 280-7900
(Registrant's telephone number, including area code)
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))
Securities registered pursuant to Section 12(b) of the Exchange Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, $0.00015 par value
PDFS
The NASDAQ Stock Market LLC
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. ☐
Table of Contents
TABLE OF CONTENTS
Item 5.02.
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
Item 5.07.
Submission of Matters to a Vote of Security Holders.
Item 9.01.
Financial Statements and Exhibits
SIGNATURES
Table of Contents
Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On May 28, 2019, at the 2019 Annual Meeting of the Stockholders of PDF Solutions, Inc. (the "Company"), the stockholders of the Company approved the Fifth Amended and Restated 2011 Stock Incentive Plan (the "Fifth Amended 2011 Plan"), effective as of such date, which, among other changes, increased the number of shares reserved for issuance under the Fifth Amended 2011 Plan by 1,250,000 shares. A description of the material terms of the Fifth Amended 2011 Plan is set forth under the heading "Proposal 3 – Approval of the Fifth Amended and Restated 2011 Stock Incentive Plan" in the Company's definitive proxy statement filed with the Securities and Exchange Commission on April 30, 2019 (the "Proxy Statement"), which description is hereby incorporated by reference. The foregoing summary is qualified in its entirety by reference to the full text of the Fifth Amended 2011 Plan, a copy of which is filed as Appendix A to the Company's Proxy Statement and incorporated by reference herein.
Item 5.07.
Submission of Matters to a Vote of Security Holders.
On May 28, 2019, at the 2019 Annual Meeting of Stockholders, the stockholders of the Company elected each of the director nominees and approved proposals 2, 3 and 4. The final results for the votes regarding each proposal are set forth below. The proposals are described in detail in the Company's Proxy Statement, dated April 30, 2019.
Proposal No.
1
Election of Class
III
Director
s
:
NOMINEES FOR
CLASS III DIRECTORS
FOR
AGAINST/WITHHELD
BROKER
NON-VOTES
John K. Kibarian
24,449,573
1,970,953
4,581,434
Michael B. Gustafson
24,352,123
2,068,403
4,581,434
Proposal No. 2 Ratification of the appointment of
BPM
LLP as the Independent Registered Public Accounting Firm for the Company or the fiscal year ending December 31,
201
9
:
FOR
AGAINST
ABSTAIN
30,996,913
4,797
250
Proposal No.
3
Approval of the Company's
Fifth
Amended and Restated 2011 Stock Incentive Plan:
FOR
AGAINST
ABSTAIN
BROKER
NON-VOTES
14,620,694
11,372,259
427,573
4,581,434
Proposal No. 4
Approval, by non-binding vote, of the
201
8
compensation awarded to our Named Executive Officers:
FOR
AGAINST
ABSTAIN
BROKER
NON-VOTES
24,434,509
1,984,328
1,689
4,581,434
Table of Contents
Item 9.01. Financial Statements and Exhibits
(d) Exhibits
10.20.
PDF Solutions, Inc.'s Fifth Amended and Restated 2011 Stock Incentive Plan, filed as Appendix A to the Company's Proxy Statement filed on April 30, 2019, and incorporated herein by reference.†
† Management contract or compensatory plan arrangement.
Table of Contents
SIGNATURES
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.
PDF SOLUTIONS, INC.
(Registrant)
By:
/s/ Christine Russell
Christine Russell
EVP, Finance, and Chief Financial Officer
(principal financial and accounting officer)
Dated: May 31, 2019