SCHEDULE 13G/A 0001144204-19-006513 0000902367 XXXXXXXX LIVE 6 Common Stock 09/30/2025 0001272842 AIRGAIN INC 00938A104 3611 VALLEY CENTRE DRIVE 3611 VALLEY CENTRE DRIVE SAN DIEGO CA 92130 Rule 13d-1(b) BLAIR WILLIAM & CO/IL DE 660582.00 0.00 716407.00 0.00 716407.00 6.0 BD IA AIRGAIN INC 3611 VALLEY CENTRE DRIVE, 3611 VALLEY CENTRE DRIVE, SAN DIEGO, CALIFORNIA, 92130. BLAIR WILLIAM & CO/IL 150 North Riverside Plaza, Chicago, IL 60606 Delaware N BD IA 716,407 6.0% 660,582 0 716,407 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. BLAIR WILLIAM & CO/IL Willson Rasavongxay 11/14/2025