X0508 4 2024-11-07 0000859737 HOLOGIC INC HOLX 0001748821 COHN BENJAMIN JORDAN 250 CAMPUS DRIVE MARLBOROUGH MA 01752 1 Principal Accounting Officer 0 Common Stock 2024-11-07 4 F 0 106 79.29 D 10370 D Common Stock 2024-11-08 4 F 0 190 78.76 D 10180 D Common Stock 2024-11-11 4 A 0 1180 A 11360 D Non-qualified Stock Option (Right to Buy) 79.39 2024-11-11 4 A 0 3505 0 A 2034-11-11 Common Stock 3505 3505 D Shares withheld for tax obligations in connection with the settlement of restricted stock units for which service-based vesting requirements have been satisfied. Represents restricted stock units which vest in equal installments on each of the first three anniversaries of the grant date, November 11, 2024. Restricted stock units are settled in shares of common stock on a one-for-one basis. This option to purchase common stock becomes exercisable in equal installments on each of the first four anniversaries of the grant date, November 11, 2024. /s/ Mark W. Irving, attorney-in-fact for Mr. Cohn 2024-11-12