X0609 4 2026-06-01 0001673743 Hinge Health, Inc. HNGE 0002058536 Robinson Elliott false C/O BESSEMER VENTURE PARTNERS 1865 PALMER AVENUE, SUITE 104 LARCHMONT NY 10538 true false false false false Class A Common Stock 2026-06-01 4 S false 0 0 D 0 I See footnote Class A Common Stock 2026-06-02 4 S false 0 0 D 0 I See footnote On June 1, 2026, Bessemer Venture Partners X L.P. ("BVP X") and Bessemer Venture Partners X Institutional L.P. ("BVP X Inst") (together with BVP X, the "Bessemer Funds") sold 51,580 and 48,420 shares of Class A Common Stock of the Issuer, respectively, at a weighted average price of $61.08. These shares were sold in multiple transactions at prices ranging from $60.82 to $61.44. 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. On June 2, 2026, BVP X and BVP X Inst sold 10,121 and 9,500 shares of Class A Common Stock of the Issuer, respectively, at a weighted average price of $60.34. These shares were sold in multiple transactions at prices ranging from $60.00 to $60.74. 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. The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer Funds by virtue of his interest in (1) Deer X & Co. L.P., the general partner of the Bessemer Funds and (2) certain other indirect limited partnership interests in certain of the Bessemer Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities. /s/ Augie Wilkinson, Attorney-in-Fact 2026-06-03