As previously disclosed, Jason Raleigh resigned as NovaBay Pharmaceuticals, Inc.'s Chief Financial Officer and Treasurer to pursue a new opportunity, to be effective March 31, 2020. Subsequently, effective March 18, 2020, the Board of Directors of the company appointed Lynn Christopher as the company's Interim Chief Financial Officer and Treasurer. Pursuant to the Statement of Work, the Company will pay RoseRyan $295 per hour for Ms. Christopher's services as the Company's Interim Chief Financial Officer and Treasurer beginning March 23, 2020 through the earlier of the Company's hire of a permanent Chief Financial Officer and Treasurer or June 30, 2020, unless the Statement of Work is earlier terminated by either party.

Ms. Christopher, age 65, has served as a Consultant at RoseRyan since September 2015. Prior to joining RoseRyan, Ms. Christopher served as Corporate Controller for Adap.tv, Inc. (from March 2013 to June 2015), Lumasense Technologies, Inc. (from April 2011 to December 2012) and Responsys, Inc. (from August 2009 to May 2011).