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<p style="font-size:1pt;margin:0pt;text-align:left;">&nbsp;</p>

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

<p style="font-family:Times New Roman, Times, serif;font-size:18pt;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>

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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></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 </b></p>

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<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>

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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 earliest eve</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>nt reported): June 28</b><b>, 2016</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>KEMPHARM, INC.</b></p>

<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(Exact name of Registrant as Specified in Its Charter) </b></p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Delaware</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>001-36913</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>20-5894398</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(State or Other Jurisdiction</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>of Incorporation)</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(IRS Employer</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Identification No.)</b></p>
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			<td style="vertical-align:bottom;width:33.3%;">&nbsp;</td>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>2656 Crosspark Road, Suite 100</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Coralville, IA</b></p>
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			<td style="vertical-align:bottom;width:33.3%;">&nbsp;</td>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>52241</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(Address of Principal Executive Offices)</b></p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Zip Code)</p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Registrant<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&rsquo;s Telephone Number, Including Area Code: </font></b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>(319) 665-2575</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>Not Applicable </b></p>

<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(Former Name or Former Address, if Changed Since Last Report) </b></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 (see General Instructions A.2. below):</p>

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

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;">On June 28, 2016, KemPharm, Inc., or the Company, announced results from a Phase <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">1 proof-of-concept trial of KP511, the Company&rsquo;s prodrug of hydromorphone. In the trial, the Company observed comparable hydromorphone exposure between 4 mg Dilaudid</font><font style="font-family:times new roman;font-size:8pt;"><sup>TM</sup></font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> Oral Liquid and an equimolar 8 mg dose of KP511. The Company is developing KP511 as an abuse-deterrent, extended-release (ER) formulation for the management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatments are inadequate (KP511/ER).</font></p>

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

<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;">A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K, the contents of which are incorporated herein by reference. The information contained in this Current Report on Form 8-K speaks only as the date hereof. While the Company may elect to update the information in this Current Report on Form 8-K in the future, the Company disclaims any obligation to do so except to the extent required by applicable law.</p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;"><b>Caution Concerning Forward Looking Statements</b></p>

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

<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;">This Current Report<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> may contain forward-looking statements made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements include all statements that do not relate solely to historical or current facts, and can be identified by the use of words such as &ldquo;may,&rdquo; &ldquo;will,&rdquo; &ldquo;expect,&rdquo; &ldquo;project,&rdquo; &ldquo;estimate,&rdquo; &ldquo;anticipate,&rdquo; &ldquo;plan,&rdquo; &ldquo;believe,&rdquo; &ldquo;potential,&rdquo; &ldquo;should,&rdquo; &ldquo;continue&rdquo; or the negative versions of those words or other comparable words. These forward-looking statements include statements regarding the expected features and characteristics of KP511 and the timelines surrounding potential clinical trials for KP511 and the submission of an NDA for KP511/ER. These forward-looking statements are not guarantees of future actions or performance. These forward-looking statements are based on information currently available to the Company and its current plans or expectations, and are subject to a number of uncertainties and risks that could significantly affect current plans. Actual results and performance could differ materially from those projected in the forward-looking statements as a result of many factors, including, without limitation, the risks and uncertainties associated with: the Company&rsquo;s financial resources and whether they will be sufficient to meet the Company&rsquo;s business objectives and operational requirements; results of earlier studies and trials may not be predictive of future clinical trial results; the protection and market exclusivity provided by the Company&rsquo;s intellectual property; risks related to the drug discovery and the regulatory approval process; the impact of competitive products and technological changes; and the FDA approval process under the Section 505(b)(2) regulatory pathway, including without limitation any timelines for related approval. The Company&rsquo;s forward-looking statements also involve assumptions that, if they prove incorrect, would cause its results to differ materially from those expressed or implied by such forward-looking statements. These and other risks concerning the Company&rsquo;s business are described in additional detail in the Company&rsquo;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2016, and the Company&rsquo;s other Periodic and Current Reports filed with the Securities and Exchange Commission. The Company is under no obligation to (and expressly disclaims any such obligation to) update or alter its forward-looking statements, whether as a result of new information, future events or otherwise.</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 9.01 Financial Statements and Exhibits.</b></p>

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">Description</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">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:justify;">Press Release titled <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&ldquo;KemPharm&rsquo;s Prodrug of Hydromorphone, KP511, Demonstrates Comparable Oral Pharmacokinetics to Hydromorphone in Phase 1 Trial&rdquo; dated June 28, 2016.</font></p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>SIGNATURES</b></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;text-indent:18pt;">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 thereunto duly authorized.</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;"><font style="font-variant:small-caps;"><b>KemPharm,</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>&nbsp;Inc</b></font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>.</b></font></font></p>
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			<td style="vertical-align:middle;width:45.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:3.2%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:46.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:bottom;width:45.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Date: June 28<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">, 2016</font></p>
			</td>
			<td style="vertical-align:bottom;width:5%;">
			<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:3.2%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">By:</p>
			</td>
			<td style="vertical-align:bottom;border-bottom:solid 1px #000000;;width:46.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">/s/ R. LaDuane Clifton</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:bottom;width:45.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:middle;width:3.2%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>&nbsp;</b></p>
			</td>
			<td style="vertical-align:bottom;border-bottom: 1px #000000;;width:46.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">R. LaDuane Clifton</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:bottom;width:45.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;width:3.2%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>&nbsp;</b></p>
			</td>
			<td style="vertical-align:bottom;width:46.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Financial Officer</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;">&nbsp;</p>

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

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

<table border="0" cellpadding="0" cellspacing="0" id="TBL10" style="width:100%;text-indent:0;font-family:Times New Roman, Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:bottom;border-bottom:solid 1px #000000;;width:10.6%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">Exhibit<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;No.</font></p>
			</td>
			<td style="vertical-align:bottom;width:1.9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:bottom;border-bottom:solid 1px #000000;;width:87.5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">Description</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;border-bottom: 1px #000000;;width:10.6%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;">99.1</p>
			</td>
			<td style="vertical-align:bottom;width:1.9%;">
			<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;border-bottom: 1px #000000;;width:87.5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;">Press Release<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> titled &ldquo;KemPharm&rsquo;s Prodrug of Hydromorphone, KP511, Demonstrates Comparable Oral Pharmacokinetics to Hydromorphone in Phase 1 Trial&rdquo; dated June 28, 2016.</font></p>
			</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;">&nbsp;</p>
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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 eve
nt reported): June 28
, 2016
KEMPHARM, INC.
(Exact name of Registrant as Specified in Its Charter)
Delaware
001-36913
20-5894398
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
2656 Crosspark Road, Suite 100
Coralville, IA
52241
(Address of Principal Executive Offices)
(Zip Code)
Registrant
's Telephone Number, Including Area Code:
(319) 665-2575
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 (see General Instructions A.2. below):
☐
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 8.01    Other Events.
On June 28, 2016, KemPharm, Inc., or the Company, announced results from a Phase
1 proof-of-concept trial of KP511, the Company's prodrug of hydromorphone. In the trial, the Company observed comparable hydromorphone exposure between 4 mg Dilaudid
TM
Oral Liquid and an equimolar 8 mg dose of KP511. The Company is developing KP511 as an abuse-deterrent, extended-release (ER) formulation for the management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatments are inadequate (KP511/ER).
A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K, the contents of which are incorporated herein by reference. The information contained in this Current Report on Form 8-K speaks only as the date hereof. While the Company may elect to update the information in this Current Report on Form 8-K in the future, the Company disclaims any obligation to do so except to the extent required by applicable law.
Caution Concerning Forward Looking Statements
This Current Report
may contain forward-looking statements made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements include all statements that do not relate solely to historical or current facts, and can be identified by the use of words such as "may," "will," "expect," "project," "estimate," "anticipate," "plan," "believe," "potential," "should," "continue" or the negative versions of those words or other comparable words. These forward-looking statements include statements regarding the expected features and characteristics of KP511 and the timelines surrounding potential clinical trials for KP511 and the submission of an NDA for KP511/ER. These forward-looking statements are not guarantees of future actions or performance. These forward-looking statements are based on information currently available to the Company and its current plans or expectations, and are subject to a number of uncertainties and risks that could significantly affect current plans. Actual results and performance could differ materially from those projected in the forward-looking statements as a result of many factors, including, without limitation, the risks and uncertainties associated with: the Company's financial resources and whether they will be sufficient to meet the Company's business objectives and operational requirements; results of earlier studies and trials may not be predictive of future clinical trial results; the protection and market exclusivity provided by the Company's intellectual property; risks related to the drug discovery and the regulatory approval process; the impact of competitive products and technological changes; and the FDA approval process under the Section 505(b)(2) regulatory pathway, including without limitation any timelines for related approval. The Company's forward-looking statements also involve assumptions that, if they prove incorrect, would cause its results to differ materially from those expressed or implied by such forward-looking statements. These and other risks concerning the Company's business are described in additional detail in the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2016, and the Company's other Periodic and Current Reports filed with the Securities and Exchange Commission. The Company is under no obligation to (and expressly disclaims any such obligation to) update or alter its forward-looking statements, whether as a result of new information, future events or otherwise.
Item 9.01 Financial Statements and Exhibits.
(d)
Exhibits
Exhibit
No.
Description
99.1
Press Release titled
"KemPharm's Prodrug of Hydromorphone, KP511, Demonstrates Comparable Oral Pharmacokinetics to Hydromorphone in Phase 1 Trial" dated June 28, 2016.
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 thereunto duly authorized.
KemPharm,
Inc
.
Date: June 28
, 2016
By:
/s/ R. LaDuane Clifton
R. LaDuane Clifton
Chief Financial Officer
Exhibit
Index
Exhibit
No.
Description
99.1
Press Release
titled "KemPharm's Prodrug of Hydromorphone, KP511, Demonstrates Comparable Oral Pharmacokinetics to Hydromorphone in Phase 1 Trial" dated June 28, 2016.