TransMedics Group, Inc. (TMDX) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-10 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: TransMedics Group, Inc. (TMDX) CIK: 0001756262 --- Reporting Owner --- Name: Corcoran Nicholas CIK: 0001964148 Role: Officer (See remarks) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-07-10 | Code: A (Grant or award) Shares: +11,727 | Price: $0.00 Shares Owned After: 41,558 | Ownership: D (Direct) Footnotes: [F1] Consists of 11,727 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. --- Derivative Transactions --- [Transaction #1] Security: Stock Option (Right to Buy) Date: 2026-07-10 | Code: A (Grant or award) Shares: +17,784 | Price: $0.00 Exercisable: N/A | Expires: 2036-07-10 Shares Owned After: 17,784 | Ownership: D (Direct) Footnotes: [F2] The option vests at a rate of 2.0833% of the total number of shares subject to the option each month following April 10, 2026 until the option is fully vested on April 10, 2030, subject to continued service. --- Footnotes (Complete Index) --- F1: Consists of 11,727 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock. F2: The option vests at a rate of 2.0833% of the total number of shares subject to the option each month following April 10, 2026 until the option is fully vested on April 10, 2030, subject to continued service. --- Signature --- /s/ By: /s/ Gerardo Hernandez, Attorney-in-Fact (2026-07-14)