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<p style="margin: 0pt; text-align: center; line-height: 1.25; font-family: Times New Roman, Times, serif; font-size: 18pt;"><b>UNITED STATES</b></p>

<p style="margin: 0pt; text-align: center; line-height: 1.25; font-family: Times New Roman, Times, serif; font-size: 18pt;"><b>SECURITIES AND EXCHANGE COMMISSION</b></p>

<p style="margin: 0pt; text-align: center; line-height: 1.25; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>WASHINGTON, D.C. 20549</b><b>&nbsp;</b></p>

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

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

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<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 the Securities Exchange Act of 1934 </b></p>

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<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Date of Report (Date of Earliest Eve</b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>nt Reported):&nbsp;August 10</b><b>, 2017</b></font></p>

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<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 24pt;"><b>KemPharm, Inc.</b></p>

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

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

			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>of Incorporation)</b></p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Identification No.)</b></p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>2500 Crosspark Road, Suite E126</b></p>

			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Coralville, IA</b></p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>52241</b></p>
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			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Zip Code)</p>
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<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><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="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Not Applicable </b></p>

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

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<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 (see General Instructions A.2. below):</p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&sect;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> 230.405 of this chapter) or Rule 12b-2 </font>of the Securities Exchange Act of 1934 (&sect;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> 240.12b-2 of this chapter).</font></p>

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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Emerging growth company &nbsp;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9746;</font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">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) <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">of the Exchange Act. &nbsp;</font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9746;</font></p>

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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Item 7.01&nbsp;&nbsp;&nbsp;&nbsp; <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Regulation FD Disclosure</font></b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>.</b></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;">On<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;August 10, 2017, KemPharm, Inc., or the Company, issued a press release </font>announcing preliminary results of KP415.109, a Phase&nbsp;1 trial designed to assess the relative pharmacokinetics, or PK, of three different formulations of KP415 vs. a methylphenidate-containing comparator product, or Concerta<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">, at both single and multiple dose conditions. </font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">KP415 is the Company&rsquo;s co-lead attention deficit hyperactivity&nbsp;disorder, or ADHD,&nbsp;product candidate.</font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information set forth in this Item 7.01 and contained in the press release furnished as Exhibit 99.1 sha<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">ll not be deemed &ldquo;filed&rdquo; for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, and is not incorporated by reference into any of the Company&rsquo;s filings under the Securities Act of 1933, as amended, or the Securities Act, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in any such filing</font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">.</font></p>

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

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">In the press release described above, on<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;August 10, 2017, the Company announced preliminary results&nbsp;of KP415.109. </font>The Phase 1 clinical trial, or KP415.109, was designed to assess the relative PK of&nbsp;three different co-formulations of the KP415&nbsp;extended release, or ER,&nbsp;prodrug in combination&nbsp;with immediate release, or IR, d-methylphenidate, or d-MPH, compared with 54mg of Concerta<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">, after oral administration of once-daily doses for seven days under fasted conditions. Forty-eight&nbsp;healthy volunteers (12 per dosing group) were enrolled in and completed this open-label, multiple-dose, parallel-group PK clinical trial. Each co-formulation contained total equivalent amounts of 40 mg d-MPH. PK results were evaluated both on a single-dose basis, after the first day of dosing, and a multiple-dose basis over seven days.</font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Steady state was reached after a few days of dosing in all groups. The combination of 70% KP415 prodrug,&nbsp;the component with ER characteristics, and 30% IR d-MPH resulted in a mean Day-7 d-MPH trough concentration, or&nbsp;C<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><sub>min</sub>; pre-dose on Day-7, of&nbsp;3.3 ng/mL and a mean Day-7 d-MPH peak concentration, or C<sub>max</sub>, of 20.9 ng/mL, at a median T<sub>max</sub> of 1.5 hours. </font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">On Day-7, the mean systemic exposure over the dosing interval, or AUC<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><sub>0-24</sub>, for d-MPH was 208 ng&bull;hr/mL for all completers and the mean terminal elimination plasma half-life, or T<sub>1/2</sub>, of d-MPH was 8.9 hr. The mean accumulation ratios, or Day-7/Day-1 ratios, for C<sub>min</sub>, C<sub>max</sub> and AUC<sub>0-24</sub> were 1.31, 1.20 and 1.34, respectively. The combination of the 70%/30% KP415/d-MPH resulted in early peak d-MPH exposure followed by sustained d-MPH exposure, as desired for chronic, once-per-day treatment of ADHD in a pediatric population. Based on previously established PK of MPH-based products, KP415 may show an effect vs. placebo from 0.5 hours to 13 hours as substantial plasma concentrations of active MPH were measured during this time period.&nbsp;This may provide both early onset of action with total duration that may exceed 12.5 hours based on available data.</font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Plasma concentrations of the inactive, intact KP415 prodrug molecule were measured after oral administration, which may contribute to the ER profile of KP415-derived d-MPH. Intact KP415 did not accumulate after multiple doses, and its mean T<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><sub>1/2</sub> on Day-7 was 5.1 hours.</font></p>

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Both treatments were generally well-tolerated and there were no serious adverse events.</p>

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

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<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">This&nbsp;Current&nbsp;Report on Form 8-K&nbsp;may contain forward-looking statements made in reliance upon the safe harbor provisions of Section 27A of the Securities Act and Section 21E of the Exchange Act.<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> 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 KP415, the expected timing of the initiation and completion of any clinical trials of KP415 and the expected timing for any submission of a&nbsp;New&nbsp;Drug Application with the U.S. Food and Drug Administration for KP415. These forward-looking statements are not guarantees of future actions or performance. These forward-looking statements are based on information currently available to&nbsp;the Company&nbsp;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&#39;s financial resources and whether they will be sufficient to meet the Company&#39;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&#39;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&#39;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&#39;s Annual Report on Form 10-K for the year ended December 31, 2016, and the Company&rsquo;s other Periodic and Current Reports filed with the Securities and Exchange Commission.&nbsp;The Company&nbsp;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><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">.</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;"><b>Item 9.01&nbsp;&nbsp;&nbsp;&nbsp; <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Financial Statements and Exhibits.</font></b></p>

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

<table border="0" cellpadding="0" cellspacing="0" id="MTAB6" style="width: 100%; font-family: Times New Roman, Times, serif; font-size: 10pt;">

		<tr>
			<td style="width: 27pt; vertical-align: top;">
			<p style="text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt;">(d)</p>
			</td>
			<td style="vertical-align: top;">
			<p style="text-align: left; 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;">Exhibits</font></p>
			</td>
		</tr>

</table>

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

<table border="0" cellpadding="0" cellspacing="0" id="TBL7" style="width: 100%; text-indent: 0px; font-family: Times New Roman, Times, serif; font-size: 10pt;">

		<tr>
			<td style="width: 10.6%; 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;">Exhibit<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;No.</font></p>
			</td>
			<td style="width: 1.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 87.5%; 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;">Description</p>
			</td>
		</tr>
		<tr>
			<td style="width: 10.6%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: none;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">99.1</p>
			</td>
			<td style="width: 1.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 87.5%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: none;">Press Release titled &quot;KemPharm Announces Preliminary Results from KP415 Pharmacokinetic Single and Multiple Dose Trial&quot; dated August 10, 2017.</td>
		</tr>

</table>

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

<hr noshade="noshade" style="border: currentColor; border-image: none; width: 100%; height: 2px; color: rgb(0, 0, 0); page-break-after: always; background-color: rgb(0, 0, 0);">
<div id="PGHDR" style="width: 100%; text-align: left;">&nbsp;</div>
</div>

<p style="margin: 0pt; text-align: center; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>SIGNATURES</b></p>

<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: justify; 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 thereunto duly authorized.</p>

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

<table border="0" cellpadding="0" cellspacing="0" id="TBL8" style="width: 100%; text-indent: 0px; font-family: Times New Roman, Times, serif; font-size: 10pt;">

		<tr>
			<td style="width: 45.4%; 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: 5%; vertical-align: bottom;">
			<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: 49.6%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Kem</b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Pharm</b></font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>, Inc</b></font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>.</b></font></p>
			</td>
		</tr>
		<tr>
			<td style="width: 45.4%; vertical-align: middle;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 5%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 3.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 46.4%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
		</tr>
		<tr>
			<td style="width: 45.4%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Date:&nbsp;August 10<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">, 2017</font></p>
			</td>
			<td style="width: 5%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 3.2%; vertical-align: top;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">By:</p>
			</td>
			<td style="width: 46.4%; vertical-align: bottom; 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/ R. LaDuane Clifton</p>
			</td>
		</tr>
		<tr>
			<td style="width: 45.4%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 5%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 3.2%; vertical-align: middle;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>&nbsp;</b></p>
			</td>
			<td style="width: 46.4%; vertical-align: bottom; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: none;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">R. LaDuane Clifton, CPA</p>
			</td>
		</tr>
		<tr>
			<td style="width: 45.4%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 5%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 3.2%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>&nbsp;</b></p>
			</td>
			<td style="width: 46.4%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Chief Financial<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> Officer, Secretary and Treasurer</font></p>
			</td>
		</tr>

</table>

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

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

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		<tr>
			<td style="width: 10.6%; 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;">Exhibit<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;No.</font></p>
			</td>
			<td style="width: 1.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 87.5%; 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;">Description</p>
			</td>
		</tr>
		<tr>
			<td style="width: 10.6%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: none;">
			<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">99.1</p>
			</td>
			<td style="width: 1.9%; vertical-align: bottom;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>
			</td>
			<td style="width: 87.5%; vertical-align: top; border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: none;">
			<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Press Release titled &quot;KemPharm Announces Preliminary Results from KP415 Pharmacokinetic Single and Multiple Dose Trial&quot; dated August 10, 2017.</p>
			</td>
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</table>
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</html>
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kmph20160810_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 Eve
nt Reported): August 10
, 2017
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.)
2500 Crosspark Road, Suite E126
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))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§
230.405 of this chapter) or Rule 12b-2
of the Securities Exchange Act of 1934 (§
240.12b-2 of this chapter).
Emerging growth company
☒
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a)
of the Exchange Act.
☒
Item 7.01
Regulation FD Disclosure
.
On
August 10, 2017, KemPharm, Inc., or the Company, issued a press release
announcing preliminary results of KP415.109, a Phase 1 trial designed to assess the relative pharmacokinetics, or PK, of three different formulations of KP415 vs. a methylphenidate-containing comparator product, or Concerta
, at both single and multiple dose conditions.
KP415 is the Company's co-lead attention deficit hyperactivity disorder, or ADHD, product candidate.
A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information set forth in this Item 7.01 and contained in the press release furnished as Exhibit 99.1 sha
ll not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, and is not incorporated by reference into any of the Company's filings under the Securities Act of 1933, as amended, or the Securities Act, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in any such filing
.
Item 8.01
Other Events
.
In the press release described above, on
August 10, 2017, the Company announced preliminary results of KP415.109.
The Phase 1 clinical trial, or KP415.109, was designed to assess the relative PK of three different co-formulations of the KP415 extended release, or ER, prodrug in combination with immediate release, or IR, d-methylphenidate, or d-MPH, compared with 54mg of Concerta
, after oral administration of once-daily doses for seven days under fasted conditions. Forty-eight healthy volunteers (12 per dosing group) were enrolled in and completed this open-label, multiple-dose, parallel-group PK clinical trial. Each co-formulation contained total equivalent amounts of 40 mg d-MPH. PK results were evaluated both on a single-dose basis, after the first day of dosing, and a multiple-dose basis over seven days.
Steady state was reached after a few days of dosing in all groups. The combination of 70% KP415 prodrug, the component with ER characteristics, and 30% IR d-MPH resulted in a mean Day-7 d-MPH trough concentration, or C
min
; pre-dose on Day-7, of 3.3 ng/mL and a mean Day-7 d-MPH peak concentration, or C
max
, of 20.9 ng/mL, at a median T
max
of 1.5 hours.
On Day-7, the mean systemic exposure over the dosing interval, or AUC
0-24
, for d-MPH was 208 ng•hr/mL for all completers and the mean terminal elimination plasma half-life, or T
1/2
, of d-MPH was 8.9 hr. The mean accumulation ratios, or Day-7/Day-1 ratios, for C
min
, C
max
and AUC
0-24
were 1.31, 1.20 and 1.34, respectively. The combination of the 70%/30% KP415/d-MPH resulted in early peak d-MPH exposure followed by sustained d-MPH exposure, as desired for chronic, once-per-day treatment of ADHD in a pediatric population. Based on previously established PK of MPH-based products, KP415 may show an effect vs. placebo from 0.5 hours to 13 hours as substantial plasma concentrations of active MPH were measured during this time period. This may provide both early onset of action with total duration that may exceed 12.5 hours based on available data.
Plasma concentrations of the inactive, intact KP415 prodrug molecule were measured after oral administration, which may contribute to the ER profile of KP415-derived d-MPH. Intact KP415 did not accumulate after multiple doses, and its mean T
1/2
on Day-7 was 5.1 hours.
Both treatments were generally well-tolerated and there were no serious adverse events.
Caution Concerning Forward Looking Statements
This Current Report on Form 8-K may contain forward-looking statements made in reliance upon the safe harbor provisions of Section 27A of the Securities Act and Section 21E of the Exchange Act.
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 KP415, the expected timing of the initiation and completion of any clinical trials of KP415 and the expected timing for any submission of a New Drug Application with the U.S. Food and Drug Administration for KP415. 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 Annual Report on Form 10-K for the year ended December 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 Announces Preliminary Results from KP415 Pharmacokinetic Single and Multiple Dose Trial" dated August 10, 2017.
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.
Kem
Pharm
, Inc
.
Date: August 10
, 2017
By:
/s/ R. LaDuane Clifton
R. LaDuane Clifton, CPA
Chief Financial
Officer, Secretary and Treasurer
Exhibit
Index
Exhibit
No.
Description
99.1
Press Release titled "KemPharm Announces Preliminary Results from KP415 Pharmacokinetic Single and Multiple Dose Trial" dated August 10, 2017.