X0508 4 2025-02-20 0000354963 SHENANDOAH TELECOMMUNICATIONS CO/VA/ SHEN 0001776816 MASON RICHARD W JR PO BOX 459 EDINBURG VA 22824 true SVP Engineering & Operations false Common Stock 2025-02-20 4 M 0 9329 A 31541 D Restricted Stock Unit 2025-02-20 4 M 0 1788 0 D 2025-02-20 Common Stock 1788 41691 D Restricted Stock Unit 2025-02-20 4 M 0 2282 0 D 2026-02-19 Common Stock 2282 39409 D Restricted Stock Unit 2025-02-20 4 M 0 2684 0 D 2027-02-18 Common Stock 2684 36725 D Restricted Stock Unit 2025-02-20 4 M 0 2526 0 D 2028-02-17 Common Stock 2526 34199 D Each restricted stock unit represents a contingent right to receive one share of common stock. The restricted stock unit award vests 10% in February 2022; and then 30% each in February 2023, February 2024, and February 2025. The restricted stock unit award (and shares issuable upon exercise of the restricted stock unit award) are subject to cancellation and forfeiture in accordance with the Company's executive compensation recovery policy. The restricted stock unit award vests one-fourth on each the first, second, third and fourth anniversary. The restricted stock unit award (and shares issuable upon exercise of the restricted stock unit award) are subject to cancellation and forfeiture in accordance with the Company's executive compensation recovery policy. /s/ Christopher E French Attorney in Fact for Richard W Mason Jr 2025-02-24