4/2/2026 10:14:04 AMNovaBay Pharmaceuticals Inc.Change in Name/Symbol/CUSIP<h3>April 2, 2026</h3><h4 style="margin-top: 10px; margin-bottom: 0"><strong>Notice Type</strong></h4><p style="margin-top: 0">Change in Name/Symbol/CUSIP</p><p>The Certificate of Amendment will automatically become effective after the Close today, April 2, 2026.</p><h4 style="margin-top: 10px; margin-bottom: 0"><strong>Issuers Involved</strong></h4><p style="margin-top: 0">NovaBay Pharmaceuticals Inc.</p> <h4 style="margin-bottom: 10px">Name and Symbol Change</h4> <table style="width:100%"> <tr> <th style="width: 25%"></th> </tr> <tr style="font-size: 11pt"> <td><strong>Issuer Name</strong></td> <td>NovaBay Pharmaceuticals Inc.</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security Name</strong></td> <td>Common Stock</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security Ticker Symbol</strong></td> <td>NBY</td> </tr> <tr style="font-size: 11pt"> <td><strong>Exchange</strong></td> <td>NYSE American</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security CUSIP</strong></td> <td>66987P508</td> </tr> <tr style="font-size: 11pt"> <td><strong>New Issuer Name</strong></td> <td>Stablecoin Development Corporation</td> </tr> <tr style="font-size: 11pt"> <td><strong>New Security Symbol</strong></td> <td>SDEV</td> </tr> <tr style="font-size: 11pt"> <td><strong>Trading Schedule</strong></td> <td>Trading under the New Name &amp; Symbol to begin at the market open on April 6, 2026.</td> </tr> </table> <hr style="width: 75%"><p></p> 4/2/2026 10:30:07 AMWPP 2025 LLCNew Listed Bond<h3>April 2, 2026</h3><h4 style="margin-top: 10px; margin-bottom: 0"><strong>Notice Type</strong></h4><p style="margin-top: 0">New Listed Bond</p><p></p><h4 style="margin-top: 10px; margin-bottom: 0"><strong>Issuers Involved</strong></h4><p style="margin-top: 0">WPP 2025 LLC</p> <h4 style="margin-bottom: 10px">New Listed Bond</h4> <table style="width:100%"> <tr> <th style="width: 25%"></th> </tr> <tr style="font-size: 11pt"> <td><strong>Issuer Name</strong></td> <td>WPP 2025 LLC</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security Name</strong></td> <td>6.500% Notes due 2036</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security Ticker Symbol</strong></td> <td>WPP /36</td> </tr> <tr style="font-size: 11pt"> <td><strong>Exchange</strong></td> <td>NYSE</td> </tr> <tr style="font-size: 11pt"> <td><strong>Security CUSIP</strong></td> <td>92944AAA1</td> </tr> <tr style="font-size: 11pt"> <td><strong>Listing Date</strong></td> <td>April 6, 2026</td> </tr> <tr style="font-size: 11pt"> <td><strong>Guarantor</strong></td> <td>WPP plc, WPP Jubilee Limited and WPP 2005 Limited</td> </tr> <tr style="font-size: 11pt"> <td><strong>Principal Amount</strong></td> <td>USD 600,000,000</td> </tr> <tr style="font-size: 11pt"> <td><strong>Maturity Date</strong></td> <td>March 30, 2036</td> </tr> <tr style="font-size: 11pt"> <td><strong>Interest Rate (Coupon)</strong></td> <td>6.500%</td> </tr> <tr style="font-size: 11pt"> <td><strong>Interest Pay Period</strong></td> <td>Semi-Annually</td> </tr> <tr style="font-size: 11pt"> <td><strong>Pay Dates</strong></td> <td>March 30 and September 30 of each year, commencing on September 30, 2026</td> </tr> <tr style="font-size: 11pt"> <td><strong>Denominations</strong></td> <td>USD 1,000 and integral multiples of USD 1,000 in excess thereof.</td> </tr> <tr style="font-size: 11pt"> <td><strong>Lead Underwriters</strong></td> <td>Barclays // BofA Securities // Goldman Sachs &amp; Co. LLC // J.P. Morgan</td> </tr> <tr style="font-size: 11pt"> <td><strong>Prospectus Supplement / Prospectus Date</strong></td> <td>March 25, 2026</td> </tr> <tr style="font-size: 11pt"> <td><strong>Note</strong></td> <td>To be admitted to the list and to trading on April 6, 2026 as a Listed Bond. &quot;Listed Bond&quot; refers to debt securities which have been the subject of a listing application filed with the Exchange by the issuer, the approval and continued listing of which is conditioned upon meeting specified criteria.</td> </tr> </table> <hr style="width: 75%"><p></p>