X0609 4 2026-08-17 0000797721 VIASAT INC VSAT 0002104965 FitzGerald Camellia E false 6155 EL CAMINO REAL CARLSBAD CA 92009 false true false false Chief Accounting Officer false $.0001 par value common stock 2026-08-17 4 M false 3740 0 A 14300 D $.0001 par value common stock 2026-08-17 4 F false 1342 81.41 D 12958 D $.0001 par value common stock 180 I By 401(k) $.0001 par value common stock 240 I By Spouse restricted stock unit 0 2026-08-17 4 M false 3740 0 D common stock 3740 7260 D This entry represents the number of shares of Viasat, Inc. common stock withheld by the Issuer to satisfy the tax withholding obligation of the Reporting Person. These shares were not sold by the Reporting Person but were instead offset from the total number of vested shares received by the Reporting Person from the Issuer. The original restricted stock unit grant was for 11,000 units on 08/17/2025. The units vest and convert into shares of common stock (on a 1-for-1 basis) in three substantially equal installments on August 17, 2026, June 7, 2027 and June 7, 2028. Until vested, the restricted stock unit shall be subject to forfeiture in the event of termination of employment or service with the Issuer. /s/ Stacy Nguyen, Attorney-in-Fact 2026-08-19