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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:10pt;margin:0pt;text-align:center;">&nbsp;</p>

<p style="font-family:Times New Roman, Times, serif;font-size:18pt;margin:0pt;text-align:center;"><b>FORM<font style="font-family:Times New Roman, Times, serif;font-size:18pt;">&nbsp;8-K</font></b></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>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<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;13 or 15(d)</font></b></p>

<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>of The Securities Exchange Act of 1934</b></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:center;"><b>Date of Report (Date of Earl</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>iest Event Reported):&nbsp;October 30</b><b>, 2017</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>Aviragen Therapeutics, 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:left;">&nbsp;</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>001-</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>35285</b></font></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:center;"><b>59-1212264</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:left;">&nbsp;</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(Commission</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>File Number)</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:center;"><b>(I.R.S. 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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			<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;">&nbsp;</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>2500 Northwinds Parkway, Suite 100</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Alpharetta, GA</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:center;"><b>30009</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:left;">&nbsp;</p>
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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>(Zip Code)</b></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>(678) 221-3350</b></font></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: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>

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

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#9746;</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<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;425 under the Securities Act (17 CFR 230.425)</font></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<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></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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			<td style="vertical-align:top;width:93.8%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Pre-commencement communications pursuant to Rule<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;14d-2(b)&nbsp;under the Exchange Act (17 CFR 240.14d-2(b))</font></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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			<td style="vertical-align:top;width:93.8%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Pre-commencement communications pursuant to Rule<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;13e-4(c)&nbsp;under the Exchange Act (17 CFR 240.13e-4(c))</font></p>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.</p>

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

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			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Item<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;8.01</font></b></p>
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			<td style="vertical-align:top;width:81.6%;"><b>Other Events.</b></td>
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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>&nbsp;</i></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:justify;">Aviragen<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> Therapeutics, Inc. and Vaxart, Inc. hosted a joint conference call on October 30, 2017 at 8:30 </font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;">a.m. Eastern Time / 5:30 a.m. Pacific Time to discuss the proposed Merger. A copy of the transcript is attached as Exhibit 99.1. </font></p>

<p>&nbsp;
<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>Forward-Looking Statements</i></p>
</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:justify;">This communication contains forward-looking statements (including within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended, and Section 27A of the United States Securities Act of 1933, as amended) concerning <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Aviragen, Vaxart, the Merger and other matters. These statements may discuss goals, intentions and expectations as to future plans, trends, events, results of operations or financial condition, or otherwise, based on current beliefs of the management of Aviragen, as well as assumptions made by, and information currently available to, management. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as &ldquo;may,&rdquo; &ldquo;will,&rdquo; &ldquo;should,&rdquo; &ldquo;would,&rdquo; &ldquo;expect,&rdquo; &ldquo;anticipate,&rdquo; &ldquo;plan,&rdquo; &ldquo;likely,&rdquo; &ldquo;believe,&rdquo; &ldquo;estimate,&rdquo; &ldquo;project,&rdquo; &ldquo;intend,&rdquo; and other similar expressions among others. Statements that are not historical facts are forward-looking statements. Forward-looking statements are based on current beliefs and assumptions that are subject to risks and uncertainties and are not guarantees of future performance. Actual results could differ materially from those contained in any forward-looking statement as a result of various factors, including, without limitation: the risk that the conditions to the closing of the Merger are not satisfied, including the failure to timely or at all obtain stockholder approval for the Merger; uncertainties as to the timing of the consummation of the Merger and the ability of each of Aviragen and Vaxart to consummate the Merger; risks related to Aviragen&rsquo;s ability to correctly estimate its operating expenses and its expenses associated with the Merger; risks related to the market price of Aviragen&rsquo;s common stock relative to the exchange ratio; the ability of Aviragen or Vaxart to protect their respective intellectual property rights; competitive responses to the Merger; unexpected costs, charges or expenses resulting from the Merger; potential adverse reactions or changes to business relationships resulting from the announcement or completion of the Merger; provisions in certificate of incorporation, bylaws and laws of Delaware containing provisions that could delay or discourage a change in control of the Company; and legislative, regulatory, political and economic developments. The foregoing review of important factors that could cause actual events to differ from expectations should not be construed as exhaustive and should be read in conjunction with statements that are included herein and elsewhere, including the risk factors included in Aviragen&rsquo;s most recent Annual Report on Form 10-K, and Aviragen&rsquo;s recent Quarterly Report on Form 10-Q and Current Reports on Form 8-K filed with the SEC. Aviragen can give no assurance that the conditions to the Merger will be satisfied. Except as required by applicable law, Aviragen undertakes no obligation to revise or update any forward-looking statement, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise.</font></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;"><i>No Offer or Solicitation</i></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:justify;">This communication is not intended to and does not constitute an offer to sell or the solicitation of an offer to subscribe for or buy or an invitation to purchase or subscribe for any securities or the solicitation of any vote in any jurisdiction pursuant to the <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Merger or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the United States Securities Act of 1933, as amended. Subject to certain exceptions to be approved by the relevant regulators or certain facts to be ascertained, the public offer will not be made directly or indirectly, in or into any jurisdiction where to do so would constitute a violation of the laws of such jurisdiction, or by use of the mails or by any means or instrumentality (including without limitation, facsimile transmission, telephone and the internet) of interstate or foreign commerce, or any facility of a national securities exchange, of any such jurisdiction.</font></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;"><i>Important Additional Information Will be Filed with the SEC</i></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:justify;">In connection with the proposed transaction between <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Aviragen and Vaxart, Aviragen intends to file relevant materials with the SEC, including a registration statement that will contain a proxy statement and prospectus. <b>AVIRAGEN URGES INVESTORS AND STOCKHOLDERS TO READ THESE MATERIALS CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT AVIRAGEN, THE </b><b>MERGER</b><b> AND RELATED MATTERS.</b> Investors and shareholders will be able to obtain free copies of the proxy statement, prospectus and other documents filed by Aviragen with the SEC (when they become available) through the website maintained by the SEC at www.sec.gov. In addition, investors and shareholders will be able to obtain free copies of the proxy statement, prospectus and other documents filed by Aviragen with the SEC by contacting Aviragen Therapeutics, Inc., 2500 Northwinds Parkway, Suite 100, Alpharetta, Georgia 30009, Attention: Corporate Secretary or delivered via e-mail to </font><font style="font-family:Times New Roman, Times, serif;font-size:10pt;">investors@aviragentherapeutics.com. Investors and stockholders are urged to read the proxy statement, prospectus and the other relevant materials when they become available before making any voting or investment decision with respect to the Merger.</font></p>

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<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><i>Participants in the Solicitation</i></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:justify;">Aviragen<font style="font-family:Times New Roman, Times, serif;font-size:10pt;"> and Vaxart, and each of their respective directors and executive officers and certain of their other members of management and employees, may be deemed to be participants in the solicitation of proxies in connection with the Merger. Information about Aviragen&rsquo;s directors and executive officers is included in Aviragen&rsquo;s Annual Report on Form 10-K for the year ended June 30, 2017, filed with the SEC on September 1, 2017, and the Form 10-K/A filed with the SEC on October 20, 2017. Additional information regarding these persons and their interests in the Merger will be included in the proxy statement relating to the Merger when it is filed with the SEC. These documents can be obtained free of charge from the sources indicated above.</font></p>

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

<table border="0" cellpadding="0" cellspacing="0" id="TBL7" style="width:65.2%;text-indent:0;font-family:Times New Roman, Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:top;width:18.4%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Item<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;9.01</font></b></p>
			</td>
			<td style="vertical-align:top;width:81.6%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Financial Statements and Exhibits.</b></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;">Reference is made to the Exhibit Index included with this Current Report on Form 8-K.</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%">&nbsp;</div>
</div>

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

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

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

		<tr>
			<td style="vertical-align:middle;width:50%;">&nbsp;</td>
			<td colspan="2" style="vertical-align:middle;width:50%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Aviragen Therapeutics</b><font style="font-family:Times New Roman, Times, serif;font-size:10pt;"><b>, Inc.</b></font></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">&nbsp;</td>
			<td colspan="2" style="vertical-align:middle;width:50%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Date: <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">October 31, 2017</font></p>
			</td>
			<td colspan="2" style="vertical-align:middle;border-bottom:solid 1px #000000;;width:50%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">/s/ <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Joseph M Patti </font></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">&nbsp;</td>
			<td style="vertical-align:middle;width:9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Name:</p>
			</td>
			<td style="vertical-align:middle;width:41%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Joseph M Patti</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">&nbsp;</td>
			<td style="vertical-align:middle;width:9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Title:</p>
			</td>
			<td style="vertical-align:middle;width:41%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">Chief Executive Officer and President</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">&nbsp;</td>
			<td style="vertical-align:middle;width:9%;">&nbsp;</td>
			<td style="vertical-align:middle;width:41%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">(Duly Authorized 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:0pt;text-align:center;"><b>EXHIBIT INDEX</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="TBL9" style="width:100%;text-indent:0;font-family:Times New Roman, Times, serif;font-size:10pt;">

		<tr>
			<td style="vertical-align:middle;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:4.9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;</p>
			</td>
			<td style="vertical-align:middle;width:90%;">
			<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: 5%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Exhibit</b></p>

			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>No.</b></p>
			</td>
			<td style="vertical-align:bottom;width:4.9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;</font></p>
			</td>
			<td style="vertical-align: bottom; width: 90%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><b>Description</b></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:5%;">
			<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:middle;width:94.9%;">
			<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:top;width:5%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">99.1</p>
			</td>
			<td style="vertical-align:bottom;width:4.9%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;">&nbsp;<font style="font-family:Times New Roman, Times, serif;font-size:10pt;">&nbsp;</font></p>
			</td>
			<td style="vertical-align:top;width:90%;">
			<p style="font-family:Times New Roman, Times, serif;font-size:10pt;margin:0pt;text-align:left;"><a href="ex_98401.htm" style="-sec-extract:exhibit;">Transcript of <font style="font-family:Times New Roman, Times, serif;font-size:10pt;">Joint Conference Call , dated October&nbsp;30, 2017</font></a></p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:5%;">&nbsp;</td>
			<td style="vertical-align:bottom;width:4.9%;">&nbsp;</td>
			<td style="vertical-align:top;width:90%;">&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-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>
</body>
</html>
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avir20171031_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 Earl
iest Event Reported): October 30
, 2017
Aviragen Therapeutics, Inc.
(Exact name of registrant as specified in its charter)
DELAWARE
001-
35285
59-1212264
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
2500 Northwinds Parkway, Suite 100
Alpharetta, GA
30009
(Address of principal executive offices)
(Zip Code)
Registrant
's telephone number, including area code
(678) 221-3350
Not Applicable
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form
8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☒
Written communications pursuant to Rule
425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule
14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule
14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule
13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section
13(a) of the Exchange Act.  ☐
Item
8.01
Other Events.
Aviragen
Therapeutics, Inc. and Vaxart, Inc. hosted a joint conference call on October 30, 2017 at 8:30
a.m. Eastern Time / 5:30 a.m. Pacific Time to discuss the proposed Merger. A copy of the transcript is attached as Exhibit 99.1.
Forward-Looking Statements
This communication contains forward-looking statements (including within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended, and Section 27A of the United States Securities Act of 1933, as amended) concerning
Aviragen, Vaxart, the Merger and other matters. These statements may discuss goals, intentions and expectations as to future plans, trends, events, results of operations or financial condition, or otherwise, based on current beliefs of the management of Aviragen, as well as assumptions made by, and information currently available to, management. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as "may," "will," "should," "would," "expect," "anticipate," "plan," "likely," "believe," "estimate," "project," "intend," and other similar expressions among others. Statements that are not historical facts are forward-looking statements. Forward-looking statements are based on current beliefs and assumptions that are subject to risks and uncertainties and are not guarantees of future performance. Actual results could differ materially from those contained in any forward-looking statement as a result of various factors, including, without limitation: the risk that the conditions to the closing of the Merger are not satisfied, including the failure to timely or at all obtain stockholder approval for the Merger; uncertainties as to the timing of the consummation of the Merger and the ability of each of Aviragen and Vaxart to consummate the Merger; risks related to Aviragen's ability to correctly estimate its operating expenses and its expenses associated with the Merger; risks related to the market price of Aviragen's common stock relative to the exchange ratio; the ability of Aviragen or Vaxart to protect their respective intellectual property rights; competitive responses to the Merger; unexpected costs, charges or expenses resulting from the Merger; potential adverse reactions or changes to business relationships resulting from the announcement or completion of the Merger; provisions in certificate of incorporation, bylaws and laws of Delaware containing provisions that could delay or discourage a change in control of the Company; and legislative, regulatory, political and economic developments. The foregoing review of important factors that could cause actual events to differ from expectations should not be construed as exhaustive and should be read in conjunction with statements that are included herein and elsewhere, including the risk factors included in Aviragen's most recent Annual Report on Form 10-K, and Aviragen's recent Quarterly Report on Form 10-Q and Current Reports on Form 8-K filed with the SEC. Aviragen can give no assurance that the conditions to the Merger will be satisfied. Except as required by applicable law, Aviragen undertakes no obligation to revise or update any forward-looking statement, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise.
No Offer or Solicitation
This communication is not intended to and does not constitute an offer to sell or the solicitation of an offer to subscribe for or buy or an invitation to purchase or subscribe for any securities or the solicitation of any vote in any jurisdiction pursuant to the
Merger or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the United States Securities Act of 1933, as amended. Subject to certain exceptions to be approved by the relevant regulators or certain facts to be ascertained, the public offer will not be made directly or indirectly, in or into any jurisdiction where to do so would constitute a violation of the laws of such jurisdiction, or by use of the mails or by any means or instrumentality (including without limitation, facsimile transmission, telephone and the internet) of interstate or foreign commerce, or any facility of a national securities exchange, of any such jurisdiction.
Important Additional Information Will be Filed with the SEC
In connection with the proposed transaction between
Aviragen and Vaxart, Aviragen intends to file relevant materials with the SEC, including a registration statement that will contain a proxy statement and prospectus.
AVIRAGEN URGES INVESTORS AND STOCKHOLDERS TO READ THESE MATERIALS CAREFULLY AND IN THEIR ENTIRETY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT AVIRAGEN, THE
MERGER
AND RELATED MATTERS.
Investors and shareholders will be able to obtain free copies of the proxy statement, prospectus and other documents filed by Aviragen with the SEC (when they become available) through the website maintained by the SEC at www.sec.gov. In addition, investors and shareholders will be able to obtain free copies of the proxy statement, prospectus and other documents filed by Aviragen with the SEC by contacting Aviragen Therapeutics, Inc., 2500 Northwinds Parkway, Suite 100, Alpharetta, Georgia 30009, Attention: Corporate Secretary or delivered via e-mail to
investors@aviragentherapeutics.com. Investors and stockholders are urged to read the proxy statement, prospectus and the other relevant materials when they become available before making any voting or investment decision with respect to the Merger.
Participants in the Solicitation
Aviragen
and Vaxart, and each of their respective directors and executive officers and certain of their other members of management and employees, may be deemed to be participants in the solicitation of proxies in connection with the Merger. Information about Aviragen's directors and executive officers is included in Aviragen's Annual Report on Form 10-K for the year ended June 30, 2017, filed with the SEC on September 1, 2017, and the Form 10-K/A filed with the SEC on October 20, 2017. Additional information regarding these persons and their interests in the Merger will be included in the proxy statement relating to the Merger when it is filed with the SEC. These documents can be obtained free of charge from the sources indicated above.
Item
9.01
Financial Statements and Exhibits.
Reference is made to the Exhibit Index included with this Current Report on Form 8-K.
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.
Aviragen Therapeutics
, Inc.
Date:
October 31, 2017
/s/
Joseph M Patti
Name:
Joseph M Patti
Title:
Chief Executive Officer and President
(Duly Authorized Officer)
EXHIBIT INDEX
Exhibit
No.
Description
99.1
Transcript of
Joint Conference Call , dated October 30, 2017