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<P id=PARA2 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=PARA3 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=PARA4 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></P>
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<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>FORM 8-K</B></FONT></P>
<P id=PARA7 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA8 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></FONT></P>
<P id=PARA9 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>
<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>Pursuant to Section 13 or 15(d) of the</B></FONT></P>
<P id=PARA11 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Securities Exchange Act of 1934</B></FONT></P>
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<P id=PARA13 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Date of earliest event reported: October 22, 2015</B></FONT></P>
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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"><B>NovaBay Pharmaceuticals, Inc.</B></FONT></P>
<P id=PARA16 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(Exact Name of Registrant as Specified in Charter)</B></FONT></P>
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<P id=PARA18 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=PARA19 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>001-33678</B></FONT></P></TD>
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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"><B>68-0454536</B></FONT></P></TD></TR>
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<P id=PARA21 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(State or Other Jurisdiction</B></FONT></P>
<P id=PARA22 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>of Incorporation)</B></FONT></P></TD>
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<P id=PARA23 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(Commission File Number)</B></FONT></P></TD>
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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>(I.R.S. Employer</B></FONT></P>
<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>Identification No.)</B></FONT></P></TD></TR></TABLE>
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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"><B>5980 Horton Street, Suite 550, Emeryville, CA 94608</B></FONT></P>
<P id=PARA29 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(Address of Principal Executive Offices) (Zip Code)</B></FONT></P>
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<P id=PARA31 style="TEXT-ALIGN: center; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>(510) 899-8800</B></FONT></P>
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<P id=PARA35 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><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. below):</FONT></P>
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<P id=PARA42 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></P></TD></TR>
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<P id=PARA44 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</FONT></P></TD></TR></TABLE>
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<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"><B>Item 1.01.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Entry into a Material Definitive Agreement.</B></FONT></P>
<P id=PARA48 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>
<P id=PARA49 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 October 23, 2015, NovaBay Pharmaceuticals, Inc. (the &#8220;Company&#8221;) entered into an underwriting agreement (the &#8220;Underwriting Agreement&#8221;) with Roth Capital Partners, LLC, relating to the public offering and sale (the &#8220;Offering&#8221;) of up to (a) 12,300,000 shares of the Company&#8217;s common stock and (b) warrants to purchase up to 11,070,000 shares of the Company&#8217;s common stock with an exercise price of $0.20 per share. </FONT></P>
<P id=PARA50 style="MARGIN-BOTTOM: 0pt; MARGIN-TOP: 0pt"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">&nbsp;</FONT></P>
<P id=PARA51 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 shares of common stock and warrants will be issued separately. There is not expected to be any trading market for the warrants issued in the offering contemplated by the Underwriting Agreement. Each warrant is exercisable immediately upon issuance and will expire 60 months from the date of issuance. The price to the public in this offering was $0.20 per share of common stock and related warrant. The net proceeds to the Company are expected to be approximately $2.3 million after deducting underwriting discounts and commissions but not offering expenses. The sale of such shares and warrants closed on October 27, 2015.</FONT></P>
<P id=PARA52 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>
<P id=PARA53 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 common stock, the warrants, and the shares of common stock issuable from time to time upon exercise of the warrants, were offered and sold pursuant to the Company&#8217;s effective shelf registration statement on Form&nbsp;S-3 and an accompanying prospectus (Registration Statement No. 333-180460) declared effective by the SEC on May 1, 2012 and covered by the transition registration statement on Form S-3 (Registration Statement No. 333-203735) filed on April 30, 2015. A preliminary prospectus supplement was filed with the SEC on October 22, 2015, and a final prospectus supplement was filed with the SEC on October 23, 2015, as amended on October 26, 2015, both in connection with the Company&#8217;s takedown relating to the Offering.</FONT></P>
<P id=PARA54 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>
<P id=PARA55 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 Underwriting Agreement contains customary representations, warranties and agreements by the Company, customary conditions to closing, indemnification obligations of the Company and the Underwriter (including for liabilities under the Securities Act of 1933, as amended), other obligations of the parties and termination provisions. A copy of the Underwriting Agreement is attached hereto as Exhibit 1.1 and a copy of the Form of Warrant is attached hereto as Exhibit 4.1, and both are incorporated herein by reference. The foregoing description of the terms of the Underwriting Agreement is qualified in its entirety by reference to such exhibit. The Underwriting Agreement has been included to provide investors and security holders with information regarding its terms. It is not intended to provide any other factual information about the Company. The representations, warranties and covenants contained in the Underwriting Agreement were made only for purposes of such agreement as of specific dates, were solely for the benefit of the parties to such agreement, and may be subject to limitations agreed upon by the contracting parties, including being qualified by confidential disclosures exchanged between the parties in connection with the execution of the Underwriting Agreement. The representations and warranties may have been made for the purposes of allocating contractual risk between the parties to the agreement instead of establishing these matters as facts, and may be subject to standards of materiality applicable to the contracting parties that differ from those applicable to investors. The foregoing description of the terms of the Underwriting Agreement does not purport to be complete and is qualified in its entirety by reference to the Underwriting Agreement. Investors should review that document as well as the Registration Statement and Prospectus Supplement for a complete understanding of the terms and conditions associated with the Offering.</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT></P>
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<P id=PARA57 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 Underwriting Agreement, subject to certain exceptions, the Company, its directors and officers have agreed not to sell or otherwise dispose of any of the Company&#8217;s securities held by them for a period ending 90 days after the date of the Underwriting Agreement without first obtaining the written consent of Roth Capital Partners, LLC, subject to certain exceptions.</FONT></P>
<P id=PARA58 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=PARA59 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 information set forth in Item 3.03 of the Current Report of Form 8-K is incorporated by reference into this Item 1.01.</FONT></P>
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<P id=PARA61 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 3.03. Material Modification to Rights of Security Holders</B></FONT></P>
<P id=PARA62 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></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">On October 22, 2015, the holders of all warrants issued pursuant to the Company&#8217;s securities purchase agreement dated March 3, 2015 (the &#8220;Agreement&#8221;) agreed to reduce the length of notice required to such investors prior to the Company&#8217;s issuance of new securities from twenty business days to two business days, for the remainder of such investors&#8217; pre-emptive right period (expiring March 3, 2016). The Company entered into these agreements to enable it to expeditiously raise capital in this and future offerings. As consideration for these agreements, the Company amended certain provisions of both the 15-month term (the &#8220;Short-Term Warrants&#8221;) and 5-year term (the &#8220;Long-Term Warrants&#8221;) warrants issued pursuant to the Agreement (together, the &#8220;March 2015 Warrants&#8221;) and the warrants issued pursuant to the placement agent agreement dated June 29, 2011 (the &#8220;2011 Warrants&#8221;). Specifically, the amendments decreased the exercise price for all warrants to $0.20 per share. Previously, the exercise price for the 2011 Warrants had been $1.33 per share, while the exercise prices for the Short-Term Warrants and Long-Term Warrants had been $0.60 and $0.65 per share, respectively. In addition, the amendments extended the exercise expiration date for the Short-Term Warrants and the 2011 Warrants to March 6, 2020. A price protection provision also was added to both the 2011 Warrants and March 2015 Warrants, such that if the Company subsequently sells or otherwise disposes of Company common stock at a lower price per share than $0.20 or any securities exchangeable for common stock with a lower exercise price than $0.20, the exercise price of such warrants will be reduced to that lower price. Copies of the amended forms of the March 2015 Warrants are attached hereto as Exhibits 4.2 and 4.3, and a copy of the amended form of 2011 Warrant is attached hereto as Exhibit 4.4, and all such exhibits are incorporated herein by reference. The foregoing description of the terms of the amended warrants is qualified in its entirety by reference to such exhibits.</FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"></FONT></P>
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<P id=PARA67 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 8.01. Other Events.</B></FONT></P>
<P id=PARA68 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;</B></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">A copy of the opinion of Squire Patton Boggs (US) <FONT style="FONT-VARIANT: small-caps">LLP </FONT><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">relating to the validity of the shares in this Offering is attached as Exhibit 5.1 hereto.</FONT></FONT></P>
<P id=PARA70 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=PARA71 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 October 22, 2015, the Company issued a press release announcing the commencement of the Offering. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. </FONT></P>
<P id=PARA72 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=PARA73 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 October 23, 2015, the Company issued a press release announcing the pricing of the Offering. A copy of the press release is furnished as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated herein by reference. </FONT></P>
<P id=PARA74 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=PARA75 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">This Current Report contains forward-looking statements that involve risk and uncertainties, such as statements related to the amount of net proceeds expected from the Offering. The risks and uncertainties involved include various risks detailed in the Company&#8217;s SEC filings from time to time.</FONT></P>
<P id=PARA76 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>
<P id=PARA77 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Item 9.01.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Financial Statements and Exhibits.</B></FONT></P>
<P id=PARA78 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>
<P id=PARA79 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">(d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Exhibits</U>.</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>
<TABLE id=TBL108  style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; WIDTH: 100%; TEXT-INDENT: 0px" cellSpacing=0 cellPadding=0 border=0>

<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA81 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Exhibit No.</B></FONT></P>
<P id=PARA82 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><U><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</B></FONT></U><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B> </B></FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 1px solid">
<P id=PARA83 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>Description</B></FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA85 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">1.1</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA86 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Underwriting Agreement, dated October 23, 2015</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA87 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">4.1</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA88 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of Warrant for Offering</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA89 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">4.2</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA90 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of March 2015 Warrant (issued with 15-month term pursuant to the </FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">&nbsp; </TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA91 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Agreement, as amended)</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA92 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">4.3</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA93 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of March 2015 Warrant (issued with 5-year term pursuant to the </FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">&nbsp; </TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA94 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Agreement, as amended)</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA95 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">4.4</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA96 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Form of 2011 Warrant (issued pursuant to the placement agent agreement </FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">&nbsp; </TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA97 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">dated June 29, 2011, as amended)</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA98 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">5.1</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA99 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Opinion of Squire Patton Boggs (US) LLP</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA102 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">23.1</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA103 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Consent of Squire Patton Boggs (US) LLP (included in Exhibit 5.1)</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA104 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">99.1</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA105 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Press Release (offering announcement), dated October 22, 2015</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 23.1%; VERTICAL-ALIGN: middle">
<P id=PARA106 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">99.2</FONT></P></TD>
<TD style="WIDTH: 76.9%; VERTICAL-ALIGN: middle">
<P id=PARA107 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Press Release (pricing announcement), dated October 23, 2015</FONT></P></TD></TR></TABLE>
<P id=PARA131.1 style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman">&nbsp;</FONT></P>
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<DIV id=PGFTR131  style="WIDTH: 100%; TEXT-ALIGN: center">&nbsp;</DIV>
<DIV id=PGNUM131  style="FONT-SIZE: 10pt; WIDTH: 100%; TEXT-ALIGN: center">&nbsp;</DIV>
<HR style="HEIGHT: 2px; WIDTH: 100%; PAGE-BREAK-AFTER: always; COLOR: #000000" noShade>

<DIV id=PGHDR131  style="WIDTH: 100%; TEXT-ALIGN: left">&nbsp;</DIV></DIV>
<P id=PARA131.2 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"><B>&nbsp;</B></FONT></P>
<P id=PARA115 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=PARA116 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=PARA117 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=PARA118 style="TEXT-ALIGN: justify; MARGIN: 0pt; LINE-HEIGHT: 1.25"><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 report to be signed on its behalf by the undersigned hereunto duly authorized.</FONT></P>
<P id=PARA119 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>
<TABLE id=TBL124  style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif; WIDTH: 49.9%; MARGIN-LEFT: 50.1%; TEXT-INDENT: 0px" cellSpacing=0 cellPadding=0 border=0>

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<TD style="WIDTH: 100%; VERTICAL-ALIGN: top" colSpan=3>
<P id=PARA120 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif"><B>NovaBay Pharmaceuticals, Inc.</B></FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 10%; VERTICAL-ALIGN: middle">&nbsp; </TD>
<TD style="WIDTH: 90%; VERTICAL-ALIGN: middle" colSpan=2>&nbsp; </TD></TR>
<TR>
<TD style="WIDTH: 10%; VERTICAL-ALIGN: middle">&nbsp; </TD>
<TD style="WIDTH: 90%; VERTICAL-ALIGN: middle" colSpan=2>&nbsp; </TD></TR>
<TR>
<TD style="WIDTH: 10%; VERTICAL-ALIGN: top">
<P id=PARA121 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">By:</FONT></P></TD>
<TD style="WIDTH: 3%; VERTICAL-ALIGN: bottom">&nbsp; </TD>
<TD style="WIDTH: 87%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: #000000 1px solid">/s/ Thomas J. Paulson</TD></TR>
<TR>
<TD style="WIDTH: 10%; VERTICAL-ALIGN: top">&nbsp; </TD>
<TD style="WIDTH: 3%; VERTICAL-ALIGN: bottom">&nbsp; </TD>
<TD style="WIDTH: 87%; VERTICAL-ALIGN: top">
<P id=PARA122 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Thomas J. Paulson</FONT></P></TD></TR>
<TR>
<TD style="WIDTH: 10%; VERTICAL-ALIGN: top">&nbsp; </TD>
<TD style="WIDTH: 3%; VERTICAL-ALIGN: bottom">&nbsp; </TD>
<TD style="WIDTH: 87%; VERTICAL-ALIGN: top">
<P id=PARA123 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Chief Financial Officer and Treasurer</FONT></P></TD></TR></TABLE>
<P id=PARA125 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=PARA126 style="TEXT-ALIGN: left; MARGIN: 0pt; LINE-HEIGHT: 1.25"><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman, Times, serif">Dated: October 27, 2015</FONT></P>
<P id=PARA127 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></BODY></HTML>
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nby20151026_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 earliest event reported: October 22, 2015
NovaBay Pharmaceuticals, Inc.
(Exact Name of Registrant as Specified in Charter)
Delaware
001-33678
68-0454536
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(I.R.S. Employer
Identification No.)
5980 Horton Street, Suite 550, Emeryville, CA 94608
(Address of Principal Executive Offices) (Zip Code)
(510) 899-8800
(Registrant's telephone number, including area code)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 1.01.     Entry into a Material Definitive Agreement.
On October 23, 2015, NovaBay Pharmaceuticals, Inc. (the "Company") entered into an underwriting agreement (the "Underwriting Agreement") with Roth Capital Partners, LLC, relating to the public offering and sale (the "Offering") of up to (a) 12,300,000 shares of the Company's common stock and (b) warrants to purchase up to 11,070,000 shares of the Company's common stock with an exercise price of $0.20 per share.
The shares of common stock and warrants will be issued separately. There is not expected to be any trading market for the warrants issued in the offering contemplated by the Underwriting Agreement. Each warrant is exercisable immediately upon issuance and will expire 60 months from the date of issuance. The price to the public in this offering was $0.20 per share of common stock and related warrant. The net proceeds to the Company are expected to be approximately $2.3 million after deducting underwriting discounts and commissions but not offering expenses. The sale of such shares and warrants closed on October 27, 2015.
The common stock, the warrants, and the shares of common stock issuable from time to time upon exercise of the warrants, were offered and sold pursuant to the Company's effective shelf registration statement on Form S-3 and an accompanying prospectus (Registration Statement No. 333-180460) declared effective by the SEC on May 1, 2012 and covered by the transition registration statement on Form S-3 (Registration Statement No. 333-203735) filed on April 30, 2015. A preliminary prospectus supplement was filed with the SEC on October 22, 2015, and a final prospectus supplement was filed with the SEC on October 23, 2015, as amended on October 26, 2015, both in connection with the Company's takedown relating to the Offering.
The Underwriting Agreement contains customary representations, warranties and agreements by the Company, customary conditions to closing, indemnification obligations of the Company and the Underwriter (including for liabilities under the Securities Act of 1933, as amended), other obligations of the parties and termination provisions. A copy of the Underwriting Agreement is attached hereto as Exhibit 1.1 and a copy of the Form of Warrant is attached hereto as Exhibit 4.1, and both are incorporated herein by reference. The foregoing description of the terms of the Underwriting Agreement is qualified in its entirety by reference to such exhibit. The Underwriting Agreement has been included to provide investors and security holders with information regarding its terms. It is not intended to provide any other factual information about the Company. The representations, warranties and covenants contained in the Underwriting Agreement were made only for purposes of such agreement as of specific dates, were solely for the benefit of the parties to such agreement, and may be subject to limitations agreed upon by the contracting parties, including being qualified by confidential disclosures exchanged between the parties in connection with the execution of the Underwriting Agreement. The representations and warranties may have been made for the purposes of allocating contractual risk between the parties to the agreement instead of establishing these matters as facts, and may be subject to standards of materiality applicable to the contracting parties that differ from those applicable to investors. The foregoing description of the terms of the Underwriting Agreement does not purport to be complete and is qualified in its entirety by reference to the Underwriting Agreement. Investors should review that document as well as the Registration Statement and Prospectus Supplement for a complete understanding of the terms and conditions associated with the Offering.
Pursuant to the Underwriting Agreement, subject to certain exceptions, the Company, its directors and officers have agreed not to sell or otherwise dispose of any of the Company's securities held by them for a period ending 90 days after the date of the Underwriting Agreement without first obtaining the written consent of Roth Capital Partners, LLC, subject to certain exceptions.
The information set forth in Item 3.03 of the Current Report of Form 8-K is incorporated by reference into this Item 1.01.
Item 3.03. Material Modification to Rights of Security Holders
On October 22, 2015, the holders of all warrants issued pursuant to the Company's securities purchase agreement dated March 3, 2015 (the "Agreement") agreed to reduce the length of notice required to such investors prior to the Company's issuance of new securities from twenty business days to two business days, for the remainder of such investors' pre-emptive right period (expiring March 3, 2016). The Company entered into these agreements to enable it to expeditiously raise capital in this and future offerings. As consideration for these agreements, the Company amended certain provisions of both the 15-month term (the "Short-Term Warrants") and 5-year term (the "Long-Term Warrants") warrants issued pursuant to the Agreement (together, the "March 2015 Warrants") and the warrants issued pursuant to the placement agent agreement dated June 29, 2011 (the "2011 Warrants"). Specifically, the amendments decreased the exercise price for all warrants to $0.20 per share. Previously, the exercise price for the 2011 Warrants had been $1.33 per share, while the exercise prices for the Short-Term Warrants and Long-Term Warrants had been $0.60 and $0.65 per share, respectively. In addition, the amendments extended the exercise expiration date for the Short-Term Warrants and the 2011 Warrants to March 6, 2020. A price protection provision also was added to both the 2011 Warrants and March 2015 Warrants, such that if the Company subsequently sells or otherwise disposes of Company common stock at a lower price per share than $0.20 or any securities exchangeable for common stock with a lower exercise price than $0.20, the exercise price of such warrants will be reduced to that lower price. Copies of the amended forms of the March 2015 Warrants are attached hereto as Exhibits 4.2 and 4.3, and a copy of the amended form of 2011 Warrant is attached hereto as Exhibit 4.4, and all such exhibits are incorporated herein by reference. The foregoing description of the terms of the amended warrants is qualified in its entirety by reference to such exhibits.
Item 8.01. Other Events.
A copy of the opinion of Squire Patton Boggs (US)
LLP
relating to the validity of the shares in this Offering is attached as Exhibit 5.1 hereto.
On October 22, 2015, the Company issued a press release announcing the commencement of the Offering. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
On October 23, 2015, the Company issued a press release announcing the pricing of the Offering. A copy of the press release is furnished as Exhibit 99.2 to this Current Report on Form 8-K and is incorporated herein by reference.
This Current Report contains forward-looking statements that involve risk and uncertainties, such as statements related to the amount of net proceeds expected from the Offering. The risks and uncertainties involved include various risks detailed in the Company's SEC filings from time to time.
Item 9.01.     Financial Statements and Exhibits.
(d)
Exhibits
.
Exhibit No.
Description
1.1
Underwriting Agreement, dated October 23, 2015
4.1
Form of Warrant for Offering
4.2
Form of March 2015 Warrant (issued with 15-month term pursuant to the
Agreement, as amended)
4.3
Form of March 2015 Warrant (issued with 5-year term pursuant to the
Agreement, as amended)
4.4
Form of 2011 Warrant (issued pursuant to the placement agent agreement
dated June 29, 2011, as amended)
5.1
Opinion of Squire Patton Boggs (US) LLP
23.1
Consent of Squire Patton Boggs (US) LLP (included in Exhibit 5.1)
99.1
Press Release (offering announcement), dated October 22, 2015
99.2
Press Release (pricing announcement), dated October 23, 2015
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.
NovaBay Pharmaceuticals, Inc.
By:
/s/ Thomas J. Paulson
Thomas J. Paulson
Chief Financial Officer and Treasurer
Dated: October 27, 2015