Transactions
15
Insider / BRISTOL MYERS SQUIBB CO
Arduini Peter J
Director at BRISTOL MYERS SQUIBB CO
- Company
- BRISTOL MYERS SQUIBB CO
- First filing on record
- October 2, 2025
- Latest trade on record
- September 30, 2026
- SEC filings
- EDGAR ↗
Arduini Peter J, Director at BRISTOL MYERS SQUIBB CO, has disclosed 15 transactions in BMY, GEHC since October 2, 2025: 1 purchase (1 open-market buy) and 5 sales, worth about $4.7M at the reported prices. The latest was filed October 2, 2026, 2 days after the trade; 3 filings were late against the 2-business-day Form 4 deadline.
Open-market buys
1
Sales
5
Avg. disclosure lag
2.4d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Arduini Peter J made 1 purchase worth $250K and 5 sales worth $4.2M, plus 8 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Arduini Peter J has traded 1 stock on record; the largest by dollars is GEHC.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
2 of 12 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 9 | 260,284 | $325K |
| F | Shares withheld for tax | 5 | 54,473 | $4.2M |
| P | Open-market purchase | 1 | 4,169 | $250K |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 13 | 1 · $250K | 5 · $4.2M |
| 2025 | 2 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| BMY | Other A | September 30, 2026 | October 2, 2026 | 2d | 561 | $62 | $35K | derivative | Form 4 ↗ | |
| GEHC | Sell F | September 3, 2026 | September 4, 2026 | 1d | 6,303 | $71 | $445K | Form 4 ↗ | ||
| GEHC | Sell F | September 1, 2026 | September 3, 2026 | 2d | 5,472 | $71 | $390K | Form 4 ↗ | ||
| GEHC | Sell F | September 1, 2026 | September 3, 2026 | 2d | 6,043 | $71 | $430K | Form 4 ↗ | ||
| BMY | Other A | June 30, 2026 | July 2, 2026 | 2d | 607 | $58 | $35K | derivative | Form 4 ↗ | |
| GEHC | Buy P | April 30, 2026 | April 30, 2026 | 0d | 4,169 | $60 | $250K | Form 4 ↗ | ||
| BMY | Other A | March 31, 2026 | April 2, 2026 | 2d | 577 | $61 | $35K | derivative | Form 4 ↗ | |
| GEHC | Other A | March 2, 2026 | March 4, 2026 | 2d | 129,140 | — | — | derivative | Form 4 ↗ | |
| GEHC | Other A | March 2, 2026 | March 4, 2026 | 2d | 49,120 | — | — | Form 4 ↗ | ||
| GEHC | Sell F | February 12, 2026 | February 17, 2026 | 5d | 33,445 | $79 | $2.6M | late | Form 4 ↗ | |
| GEHC | Other A | February 12, 2026 | February 17, 2026 | 5d | 74,908 | — | — | late | Form 4 ↗ | |
| GEHC | Sell F | February 1, 2026 | February 3, 2026 | 2d | 3,210 | $79 | $253K | Form 4 ↗ | ||
| BMY | Other A | February 1, 2026 | February 3, 2026 | 2d | 3,996 | $55 | $220K | derivative | Form 4 ↗ | |
| BMY | Other A | December 31, 2025 | January 5, 2026 | 5d | 626 | — | — | latederivative | Form 4 ↗ | |
| BMY | Other A | September 30, 2025 | October 2, 2025 | 2d | 748 | — | — | derivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 2, 2026 | Form 4 | 0001323134-26-000024 | 1 | published | EDGAR ↗ |
| September 4, 2026 | Form 4 | 0001323134-26-000022 | 1 | published | EDGAR ↗ |
| September 3, 2026 | Form 4 | 0001323134-26-000020 | 2 | published | EDGAR ↗ |
| July 2, 2026 | Form 4 | 0001323134-26-000016 | 1 | published | EDGAR ↗ |
| April 30, 2026 | Form 4 | 0001323134-26-000014 | 1 | published | EDGAR ↗ |
| April 2, 2026 | Form 4 | 0001323134-26-000012 | 1 | published | EDGAR ↗ |
| March 4, 2026 | Form 4 | 0001323134-26-000010 | 2 | published | EDGAR ↗ |
| February 17, 2026 | Form 4 | 0001323134-26-000008 | 2 | published | EDGAR ↗ |
| February 3, 2026 | Form 4 | 0001323134-26-000005 | 1 | published | EDGAR ↗ |
| February 3, 2026 | Form 4 | 0001323134-26-000006 | 1 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001323134-26-000002 | 1 | published | EDGAR ↗ |
| October 2, 2025 | Form 4 | 0001323134-25-000007 | 1 | published | EDGAR ↗ |
Other insiders at BRISTOL MYERS SQUIBB CO
- BOERNER CHRISTOPHER S. Chief Executive Officer 24 rows
- Gallman Cari EVP, General Counsel 23 rows
- Lenkowsky Adam EVP, Chief Commercial Officer 23 rows
- Meyers Gregory Scott EVP, Chief Digital & Tech Off. 20 rows
- Shanahan Karin EVP, Chief Supply Chain & Ops 20 rows
- Short Bartie Wendy EVP, Corporate Affairs 20 rows
- Jimenez Frank R Director 18 rows
- Elkins David V EVP, Chief Financial Officer 17 rows
- Price Paula A Director 16 rows
- Holzer Phil M SVP and Controller 15 rows
Everyone on file, with contracts and lobbying under the company's name: BRISTOL MYERS SQUIBB CO.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 12 | 15 | October 2, 2025 | October 2, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.