X0609 4 2026-08-26 0001057706 FIRST BANCORP /PR/ FBP 0001224437 RIVERA NAYDA false P.O. BOX 9146 SAN JUAN PR 00908-0146 false true false false EVP, CCO and Chief of Staff false First BanCorp Common Stock, pay value $0.10 per share 2026-08-26 4 S false 10000 28.1852 D 230398 D This amount represents the weighted average sale price for the shares, which were sold in multiple transactions on August 26, 2026 at prices ranging from $28.14 to $28.2302.The reporting person undertakes to provide to First BanCorp, any security holder of First BanCorp, or the staff of the Securities and Exchange Commission, upon request,fullinformation regarding the number of shares sold at each separate price within the ranges set forth in footnote (1). /s/ Adolfo Sepulveda, Esq., Attorney-in-Fact 2026-08-28