Bristol Myers (BMY)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: BRISTOL MYERS SQUIBB CO (BMY) CIK: 0000014272 --- Reporting Owner --- Name: Lenkowsky Adam CIK: 0001975719 Role: Officer (EVP, Chief Commercial Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock, $0.10 par value Date: 2026-05-01 | Code: M (Exercise of derivative) Shares: +1,373 | Price: $0.00 Shares Owned After: 20,508 | Ownership: D (Direct) Footnotes: [F1] Represents vesting of one-quarter of market share units granted on May 1, 2023. [Transaction #2] Security: Common Stock, $0.10 par value Date: 2026-05-01 | Code: J (Other acquisition/disposition) Shares: -203 | Price: $0.00 Shares Owned After: 20,305 | Ownership: D (Direct) Footnotes: [F2] Represents a downward adjustment to the number of shares acquired upon the vesting of market share units due to the performance factor. [Transaction #3] Security: Common Stock, $0.10 par value Date: 2026-05-01 | Code: F (Payment of exercise/tax) Shares: -599 | Price: $58.22 Total Value: $34,873.78 Shares Owned After: 19,706 | Ownership: D (Direct) Footnotes: [F3] Shares withheld for payment of taxes upon vesting of awards. --- Derivative Transactions --- [Transaction #1] Security: Market Share Units Date: 2026-05-01 | Code: M (Exercise of derivative) Shares: -1,373 | Price: $0.00 Exercisable: N/A | Expires: 2027-05-01 Shares Owned After: 1,375 | Ownership: D (Direct) Footnotes: [F5] Each market share unit converts into the number of shares of common stock determined by applying a payout factor to the target number of shares vesting on a given date. The payout factor is a ratio of the average of the closing price on the measurement date plus the nine prior trading days divided by the average stock price on the grant date (also a 10-day average). The minimum payout factor that must be achieved to earn a payout is 80% and the maximum payout factor is 225%. [F1] Represents vesting of one-quarter of market share units granted on May 1, 2023. --- Holdings --- [Holding #1] Security: Common Stock, $0.10 par value Ownership: I (Indirect) Footnotes: [F4] Based on recent 401(k) plan statement. [Holding #2] Security: Common Stock, $0.10 par value Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Represents vesting of one-quarter of market share units granted on May 1, 2023. F2: Represents a downward adjustment to the number of shares acquired upon the vesting of market share units due to the performance factor. F3: Shares withheld for payment of taxes upon vesting of awards. F4: Based on recent 401(k) plan statement. F5: Each market share unit converts into the number of shares of common stock determined by applying a payout factor to the target number of shares vesting on a given date. The payout factor is a ratio of the average of the closing price on the measurement date plus the nine prior trading days divided by the average stock price on the grant date (also a 10-day average). The minimum payout factor that must be achieved to earn a payout is 80% and the maximum payout factor is 225%. --- Signature --- /s/ /s/ Amy Fallone, attorney-in-fact for Adam Lenkowsky (2026-05-05)