Key facts
- This page summarizes Cristian Massacesi's Form 4 filing for BRISTOL MYERS SQUIBB CO (BMY).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 04 Aug 2026, 16:10.
Cristian Massacesi - 01 Aug 2026 Form 4 Insider Report for BRISTOL MYERS SQUIBB CO (BMY)
- Reporting relationship
- EVP,Chief Med Offr,Head of Dev
- Issuer ticker
- BMY
- Reported as of
- 01 Aug 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 04 Aug 2026, 16:10:21 UTC
- Prior SEC filing
- 12 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Amy Fallone, attorney-in-fact for Cristian Massacesi
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Cristian Massacesi filed Form 4 for BRISTOL MYERS SQUIBB CO (BMY) on 04 Aug 2026.
Change
- Previous filing in this sequence was filed on 12 Mar 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002080176
Primary reporting owner
Massacesi Cristian
- Relationship
- EVP,Chief Med Offr,Head of Dev
- Address
- BRISTOL-MYERS SQUIBB COMPANY, ROUTE 206 AND PROVINCE LINE ROAD, PRINCETON
- Signature
- /s/ Amy Fallone, attorney-in-fact for Cristian Massacesi
- Signature date
- 04 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BMY
transaction
Common Stock, $0.10 par value
Options Exercise
- Transaction value
- Shares
- +51,172
- Change %
- Price
- $0.000000*
- Shares after
- 51,172
- Date
- 01 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
BMY
transaction
Common Stock, $0.10 par value
Tax liability
- Transaction value
- Shares
- -26,175
- Change %
- -51%
- Price
- $65.31*
- Shares after
- 24,997
- Date
- 01 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
BMY
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -51,172
- Change %
- -25%
- Price
- $0.000000*
- Shares after
- 153,519
- Date
- 01 Aug 2026
- Ownership
- Direct
- Underlying class
- Common Stock, $0.10 par value
- Underlying amount
- 51,172
- Exercise price
- Footnotes
- F1, F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
The restricted share units will vest in four equal annual installments on the first, second, third, and fourth anniversaries of the grant date.
Footnote F2
Shares withheld for payment of taxes upon vesting of awards.
Footnote F3
Each restricted stock unit converts into one share of common stock upon vesting.