X0609 4 2026-08-28 0 0001377789 AVIAT NETWORKS, INC. AVNW 0001881428 Boase Erin false AVIAT NETWORKS, INC. 200 PARKER DRIVE, SUITE C100A AUSTIN TX 78728 0 1 0 0 VP Legal Affairs 0 Common Stock 2026-08-28 4 A 0 3826 0 A 29622 D Common Stock 2026-08-31 4 S 0 1347 19.693 D 28275 D Represents shares acquired in connection with the satisfaction of certain performance measures. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.6927 to $19.6931 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. /s/ Andrew Willey, as attorney-in-fact 2026-09-01