X0407 4 2023-05-24 0 0001773427 SpringWorks Therapeutics, Inc. SWTX 0001303521 Fuhrman Alan C/O SPRINGWORKS THERAPEUTICS, INC. 100 WASHINGTON BLVD. STAMFORD CT 06902 1 0 0 0 0 Common Stock 2023-05-24 4 A 0 4648 0 A 10572 D Stock Option (Right to Buy) 32.27 2023-05-24 4 A 0 13774 0 A 2033-05-24 Common Stock 13774 13774 D This transaction represents a grant of restricted stock units ("RSUs") pursuant to the terms of the Issuer's Amended and Restated Non-Employee Director Compensation Policy which provides for annual equity grants to the Issuer's non-employee directors on the date of the Issuer's annual meeting of stockholders. The RSUs shall vest in full on the earlier of (1) May 24, 2024 and (2) the next annual meeting of stockholders, subject to continued service to the Issuer by the Reporting Person. This transaction represents a grant of options pursuant to the terms of the Issuer's Amended and Restated Non-Employee Director Compensation Policy which provides for annual equity grants to the Issuer's non-employee directors on the date of the Issuer's annual meeting of stockholders. The options shall vest in full on the earlier of (1) May 24, 2024 and (2) the next annual meeting of stockholders, subject to continued service to the Issuer by the Reporting Person. /s/ Francis I. Perier, Jr. as Attorney-in Fact 2023-05-25