X0508 4 2024-11-20 0001493761 Turtle Beach Corp HEAR 0001984120 Keirn Cris C/O TURTLE BEACH CORPORATION 44 SOUTH BROADWAY, 4TH FLOOR WHITE PLAINS NY 10601 true true CEO false Common Stock 2024-11-20 4 P 0 3000 14.86 A 35648 D Restricted Stock Unit Common stock 4500 4500 D Restricted Stock Units Common stock 10500 10500 D Restricted Stock Units Common stock 21000 21000 D Restricted Stock Units Common stock 26208 26208 D Stock Option (Right to Buy) 12.1 2029-04-01 Common stock 19167 19167 D Stock Option (Right to Buy) 5.95 2030-04-01 Common stock 12605 12605 D The shares were purchased in multiple transactions at a price of $14.86. The reporting person undertakes to provide to Turtle Beach Corporation, any security holder of Turtle Beach Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each separate transaction. The securities are restricted stock units representing a contingent right to receive one share of Turtle Beach Corporation common stock or, cash with a value equal to the fair market value of the underlying common stock or, a combination thereof. These restricted stock units vest in equal annual installments until April 1, 2025. These restricted stock units vest in equal annual installments until April 1, 2026. These restricted stock units vest in equal annual installments until April 1, 2027. One-quarter of these restricted stock units will vest on April 1, 2025, with the remainder of the restricted stock units vesting in equal annual installments until April 1, 2028. These options were exercisable as of the transaction date. /s/ John T. Hanson, attorney-in-fact for Cris Keirn 2024-11-21