SCHEDULE 13G/A 0001896206 XXXXXXXX LIVE 1 Common Stock 01/01/2026 0002038439 VisionWave Holdings, Inc. 927950105 1063 N. SPAULDING AVE WEST HOLLYWOOD CA 90046 Rule 13d-1(c) Alta Partners LLC NY 281541.00 0.00 281541.00 0.00 281541.00 1.8 OO VisionWave Holdings, Inc. 1063 N. SPAULDING AVE, WEST HOLLYWOOD, CALIFORNIA, 90046. Alta Partners LLC 1205 Franklin Avenue Garden City, New York 11530 New York Limited Liability Company Y 281,541 shares, representing shares issuable upon exercise of warrants. 1.8% 281,541 shares 0 shares 281,541 shares 0 shares 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. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above 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. Alta Partners LLC /s/ Steven Cohen 01/02/2026