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<P id=PARA3 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>UNITED STATES</B></FONT></P>
<P id=PARA5 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>SECURITIES AND EXCHANGE COMMISSION</B></FONT></P>
<P id=PARA6 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Washington, D.C. 20549</B></FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
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<P id=PARA9 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 18pt; FONT-FAMILY: Times New Roman, Times, serif"><B>FORM 8-K<BR></B></FONT></P>
<P id=PARA10 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>CURRENT REPORT</B></FONT></P>
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<P id=PARA12 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</FONT></P>
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<P id=PARA14 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>June 10, 2016</B></FONT></P></TD></TR>
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<P id=PARA15 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Date of Report (Date of Earliest Event Reported)</FONT></P></TD></TR></TABLE>
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<P id=PARA19 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 12pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Sun BioPharma, Inc.</B></FONT></P></TD></TR>
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<P id=PARA20 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Exact Name of Registrant as Specified in its Charter)</FONT></P></TD></TR></TABLE>
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<P id=PARA24 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Delaware</B></FONT></P></TD>
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<P id=PARA25 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>000-55242</B></FONT></P></TD>
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<P id=PARA26 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>87-0543922</B></FONT></P></TD></TR>
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<P id=PARA27 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(State of Incorporation)</FONT></P></TD>
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<P id=PARA28 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Commission File Number)</FONT></P></TD>
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<P id=PARA33 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>712 Vista Blvd #305</B></FONT></P>
<P id=PARA34 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Waconia, Minnesota</B></FONT></P></TD>
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<P id=PARA35 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>55387</B></FONT></P></TD></TR>
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<P id=PARA36 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Address of Principal Executive Offices)</FONT></P></TD>
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<P id=PARA37 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Zip Code)</FONT></P></TD></TR></TABLE>
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<P id=PARA41 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(</B><B>952</B><B>) </B><B>479</B><B>-</B><B>1196</B></FONT></P></TD></TR>
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<P id=PARA42 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Registrant&#8217;s Telephone Number, Including Area Code)</FONT></P></TD></TR></TABLE>
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<P id=PARA45 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(Former Name or Former Address, if Changed Since Last Report.)</FONT></P></TD></TR></TABLE>
<P id=PARA47 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA48 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 18pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">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 Instruction A.2):</FONT></P>
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<P id=PARA50 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744; Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</FONT></P>
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<P id=PARA52 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744; Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</FONT></P>
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<P id=PARA54 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744; Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></P>
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<P id=PARA56 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&#9744; Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</FONT></P>
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<P id=PARA120.2 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA59 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item </B><B>1.01</B><B> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </B><B>Entry into a Material Definitive Agreement.</B></FONT></P>
<P id=PARA60 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA61 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">On June&nbsp;10, 2016, Sun BioPharma, Inc. (the &#8220;Company&#8221;) entered into a Securities Purchase Agreement (the &#8220;Purchase Agreement&#8221;) with the purchasers named therein (the &#8220;Purchasers&#8221;) and closed the transaction governed thereby. Pursuant to the Purchase Agreement, the Company sold units (the Units&#8221;) with each Unit consisting of a share of common stock and a warrant to purchase one-half of a share of common stock. A total of 460,000 Units were purchased by the Purchasers consisting of an aggregate of 460,000 shares of the Company&#8217;s common stock (the &#8220;Shares&#8221;) and warrants (the &#8220;Warrants&#8221;) to purchase an aggregate of 230,000 shares of the Company&#8217;s common stock (the &#8220;Warrant Shares&#8221;). The purchase price for each Unit was $1.00 and the Warrants will be exercisable for a period of five years from the date of issuance at an exercise price of $1.50 per share. The Company received aggregate gross proceeds of $460,000 in this initial closing under this private placement transaction (the &#8220;Private Placement&#8221;). The Purchase Agreement provides for subsequent closings that would allow the sale of up to five million Units, the maximum amount authorized by the Company&#8217;s Board of Directors.</FONT></P>
<P id=PARA62 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA63 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pursuant to the Purchase Agreement, the Company has agreed to prepare and file a registration statement with the Securities and Exchange Commission (the &#8220;SEC&#8221;) within 60 days after the closing of the Private Placement for purposes of registering the resale of&nbsp;the Shares and the Warrant Shares. The Company will also agree, among other things, to indemnify the selling holders under the registration statements from certain liabilities and to pay all fees and expenses (excluding underwriting discounts and selling commissions and legal fees) incident to the Company&#8217;s obligations under the Purchase Agreement. </FONT></P>
<P id=PARA64 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA65 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">The Private Placement is exempt from the registration requirements of the Securities Act of 1933, as amended (the &#8220;Securities Act&#8221;) pursuant to the exemption for transactions by an issuer not involving any public offering under Section&nbsp;4(a)(2) of the Securities Act and Regulation D under the Securities Act. </FONT></P>
<P id=PARA66 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA67 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">The securities sold and issued in the Private Placement have not been registered under the Securities Act or any state securities laws and may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements. </FONT></P>
<P id=PARA68 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA69 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">The foregoing description of the Purchase Agreement and the Warrants is qualified in its entirety by reference to the form of Purchase Agreement and the Form of Warrant which are filed as exhibits 10.1 and 10.2, respectively, to this Current Report on Form 8-K. </FONT></P>
<P id=PARA70 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
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<P id=PARA72 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 3.02 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Unregistered Sales of Equity Securities.</B></FONT></P>
<P id=PARA73 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA74 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA75 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">The information called for by this item is contained in Item 1.01, which is incorporated by reference into this Item 3.02.</FONT></P>
<P id=PARA76 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
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<P id=PARA79 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B><B><B><B>Item 9.01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <B>Exhibits.</B></B></B></B></B></FONT></P>
<P id=PARA80 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
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<P id=PARA83 style="MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left; MARGIN-TOP: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">10.1</FONT></P></TD>
<TD style="VERTICAL-ALIGN: top">
<P id=PARA84 style="MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left; MARGIN-TOP: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of Securities Purchase Agreement, dated June 10, 2016, by and among the Company and the purchasers listed on Schedule I thereto.</FONT></P></TD></TR>
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<P id=PARA88 style="MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left; MARGIN-TOP: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">10.2</FONT></P></TD>
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<P id=PARA89 style="MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left; MARGIN-TOP: 0pt; LINE-HEIGHT: 1.25; MARGIN-RIGHT: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of Warrant to Purchase Shares of Stock</FONT></P></TD></TR></TABLE>
<P id=PARA85 style="TEXT-ALIGN: left; MARGIN: 0pt 0pt 0pt 72pt; LINE-HEIGHT: 1.25; TEXT-INDENT: -36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P>
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<P id=PARA92 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>SIGNATURES</B></FONT></P>
<P id=PARA93 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA94 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 36pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Current Report to be signed on its behalf by the undersigned hereunto duly authorized.</FONT></P>
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<P id=PARA122.2 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">SUN BIOPHARMA, INC.</FONT></P></TD>
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<P id=PARA122.8 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
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<P id=PARA122.12 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Date: June 14, 2016&nbsp;</FONT></P></TD>
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<P id=PARA122.13 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">By: </FONT></P></TD>
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<P id=PARA122.14 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">/s/&nbsp;Scott Kellen</FONT></P></TD>
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<P id=PARA122.16 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
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<P id=PARA122.17 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
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<P id=PARA122.18 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Scott Kellen</FONT></P></TD>
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<P id=PARA122.19 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD></TR>
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<P id=PARA122.20 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
<TD vAlign=top width="3%">
<P id=PARA122.21 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P></TD>
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<P id=PARA122.22 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">Chief Financial Officer</FONT></P></TD>
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<P id=PARA105 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Index to Exhibits</B></FONT></P>
<P id=PARA106 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
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<P id=PARA107 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Exhibit</FONT></P>
<P id=PARA108 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">No.</FONT></P></TD>
<TD style="VERTICAL-ALIGN: top" width=22>&nbsp; </TD>
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<P id=PARA109 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><BR>Description</FONT></P></TD>
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<P id=PARA110 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><BR>Manner of Filing</FONT></P></TD></TR>
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<TD style="VERTICAL-ALIGN: top" width=104>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=22>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=687>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=37>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=315>&nbsp; </TD></TR>
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<P id=PARA111 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">10.1</FONT></P></TD>
<TD style="VERTICAL-ALIGN: top" width=22>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=687>
<P id=PARA112 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 0.9pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of Securities Purchase Agreement, dated June 10, 2016, by and among the Company and the purchasers listed on Schedule I thereto. </FONT></P></TD>
<TD style="VERTICAL-ALIGN: top" width=37>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=315>
<P id=PARA113 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Filed Electronically</FONT></P></TD></TR>
<TR>
<TD style="VERTICAL-ALIGN: top" width=104>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=22>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=687>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=37>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=315>&nbsp; </TD></TR>
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<TD style="VERTICAL-ALIGN: top" width=104>
<P id=PARA114 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">10.2</FONT></P></TD>
<TD style="VERTICAL-ALIGN: top" width=22>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=687>
<P id=PARA115 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25; TEXT-INDENT: 0.9pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of Warrant to Purchase Shares of Stock</FONT></P></TD>
<TD style="VERTICAL-ALIGN: top" width=37>&nbsp; </TD>
<TD style="VERTICAL-ALIGN: top" width=315>
<P id=PARA116 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Filed Electronically</FONT></P></TD></TR></TABLE>
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<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25">&nbsp;</P>
<P style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25">3&nbsp;</P>
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snbp20160613_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
June 10, 2016
Date of Report (Date of Earliest Event Reported)
Sun BioPharma, Inc.
(Exact Name of Registrant as Specified in its Charter)
Delaware
000-55242
87-0543922
(State of Incorporation)
(Commission File Number)
(I.R.S. Employer Identification No.)
712 Vista Blvd #305
Waconia, Minnesota
55387
(Address of Principal Executive Offices)
(Zip Code)
(
952
)
479
-
1196
(Registrant's Telephone Number, Including Area Code)
(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 Instruction A.2):
☐ 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
1.01
Entry into a Material Definitive Agreement.
On June 10, 2016, Sun BioPharma, Inc. (the "Company") entered into a Securities Purchase Agreement (the "Purchase Agreement") with the purchasers named therein (the "Purchasers") and closed the transaction governed thereby. Pursuant to the Purchase Agreement, the Company sold units (the Units") with each Unit consisting of a share of common stock and a warrant to purchase one-half of a share of common stock. A total of 460,000 Units were purchased by the Purchasers consisting of an aggregate of 460,000 shares of the Company's common stock (the "Shares") and warrants (the "Warrants") to purchase an aggregate of 230,000 shares of the Company's common stock (the "Warrant Shares"). The purchase price for each Unit was $1.00 and the Warrants will be exercisable for a period of five years from the date of issuance at an exercise price of $1.50 per share. The Company received aggregate gross proceeds of $460,000 in this initial closing under this private placement transaction (the "Private Placement"). The Purchase Agreement provides for subsequent closings that would allow the sale of up to five million Units, the maximum amount authorized by the Company's Board of Directors.
Pursuant to the Purchase Agreement, the Company has agreed to prepare and file a registration statement with the Securities and Exchange Commission (the "SEC") within 60 days after the closing of the Private Placement for purposes of registering the resale of the Shares and the Warrant Shares. The Company will also agree, among other things, to indemnify the selling holders under the registration statements from certain liabilities and to pay all fees and expenses (excluding underwriting discounts and selling commissions and legal fees) incident to the Company's obligations under the Purchase Agreement.
The Private Placement is exempt from the registration requirements of the Securities Act of 1933, as amended (the "Securities Act") pursuant to the exemption for transactions by an issuer not involving any public offering under Section 4(a)(2) of the Securities Act and Regulation D under the Securities Act.
The securities sold and issued in the Private Placement have not been registered under the Securities Act or any state securities laws and may not be offered or sold in the United States except pursuant to an effective registration statement or an applicable exemption from the registration requirements.
The foregoing description of the Purchase Agreement and the Warrants is qualified in its entirety by reference to the form of Purchase Agreement and the Form of Warrant which are filed as exhibits 10.1 and 10.2, respectively, to this Current Report on Form 8-K.
Item 3.02               Unregistered Sales of Equity Securities.
The information called for by this item is contained in Item 1.01, which is incorporated by reference into this Item 3.02.
Item 9.01
Exhibits.
10.1
Form of Securities Purchase Agreement, dated June 10, 2016, by and among the Company and the purchasers listed on Schedule I thereto.
10.2
Form of Warrant to Purchase Shares of Stock
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Current Report to be signed on its behalf by the undersigned hereunto duly authorized.
SUN BIOPHARMA, INC.
Date: June 14, 2016
By:
/s/ Scott Kellen
Scott Kellen
Chief Financial Officer
2
Index to Exhibits
Exhibit
No.
Description
Manner of Filing
10.1
Form of Securities Purchase Agreement, dated June 10, 2016, by and among the Company and the purchasers listed on Schedule I thereto.
Filed Electronically
10.2
Form of Warrant to Purchase Shares of Stock
Filed Electronically
3