X0609 4 2026-05-05 0001730984 BayCom Corp BCML 0001815736 Black William J false C/O BAYCOM CORP 500 YGNACIO VALLEY ROAD, SUITE 200 WALNUT CREEK CA 94596 1 1 Executive Vice Chair 0 Common Stock 2026-05-05 4 P 0 6533 29.99 A 6533 D Common Stock 2026-05-06 4 P 0 26549 30.22 A 33082 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $29.75 to $30.00, inclusive. The reporting person undertakes to provide BayCom Corp, any security holder of BayCom Corp, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $29.98 to $30.50, inclusive. /s/ Steven Crowley, Attorney-in-Fact 2026-05-07