X0306 4 2018-05-24 0 0001493761 Turtle Beach Corp HEAR 0001595673 Doornink Revocable Living Trust, dated 12/17/96, as amended C/O TURTLE BEACH CORPORATION 11011 VIA FRONTERA, SUITE A/B SAN DIEGO CA 92127 1 0 0 1 Former 10% Owner Common Stock 2018-05-24 4 S 0 32000 17.30 D 347009 D Common Stock 2018-05-24 4 S 0 4800 18.17 D 342209 D Common Stock 2018-05-25 4 S 0 18805 17.05 D 323404 D Common Stock 2018-05-29 4 S 0 4300 16.86 D 319104 D The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $17.00 to $17.99 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $18.02 to $18.45 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $17.00 to $17.38 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $16.50 to $17.30 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. /s/ Ronald Doornink, Co-Trustee of the Reporting Person 2018-05-29