Hinge Health Executive Chairman Gabriel Mecklenburg Sells 83,333 Shares via 10b5-1 Plan

Gabriel Mecklenburg, Executive Chairman and Co-Founder of Hinge Health, Inc., filed a Form 4 reporting significant stock transactions on May 26, 2026. The filing shows Mecklenburg converted 83,333 shares of Class B Common Stock to Class A Common Stock and subsequently sold all 83,333 Class A shares through a pre-arranged Rule 10b5-1 trading plan adopted in December 2025. The sales occurred in three tranches: 47,330 shares at a weighted average price of $53.3123, 30,803 shares at $54.2981, and 5,200 shares at $55.2057. Following the transactions, Mecklenburg no longer holds any direct Class A shares but maintains substantial indirect holdings through trusts and GRATs, including 857,880 shares via GRAT and 383,592 shares via family trust. The filing excludes 944,250 performance stock units held by the reporting person.