FORM4API
ExploreSearch any ticker for its insider tradesFilingsThe newest Form 4 filings, market-wideForm 144Intent to sell, filed before the trade13F FilersInstitutional 13F-HR filers by AUMSignalsCluster buy & sell signalsScreenerFilter trades by code, size & returnCongressSTOCK Act trades disclosed by Congress
PricingDocs
SEC Form 4 explainedSEC Form 144 explained13F-HR filings explainedCluster buy signals10b5-1 trading plans
All guides →
Sign inGet a key

Company profile

Bristol Myers Squibb Co Insider Trading

BMY

Every SEC Form 4 insider trading filing for Bristol Myers Squibb Co (BMY) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange
NYSE
Sector
Pharmaceutical Preparations
CIK
0000014272
Filings
221
Insiders
33
Last filing
2026-09-09
SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $397K across 3 transactions, with 2 offsetting purchases.

Three year balance

Buy and sell value by quarter, Q4 23 to Q3 26. Bristol Myers Squibb Co insiders are net sellers across the period shown.

PurchasesSales
Q4 23$8.0MQ1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $8.0M.

90 day insight

Over the last 90 days, Bristol Myers Squibb Co insiders bought $278K (11 transactions) and sold $2.2M (5 transactions).

  • Most active insider: Cristian Massacesi with 4 transactions totaling $2.1M.
  • Largest single sale: $1.7M by Cristian Massacesi on Aug 1, 2026.

Activity skews bullish — buys outpace sales.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValueReturn
Sep 9, 2026Cristian MassacesiBMY
Sale
6,249$64.57$403K-0.2% 1d
Sep 1, 2026Bartie Wendy ShortBMY
Option Exercise
1,236——-6.5% 1w
Sep 1, 2026Bartie Wendy ShortBMY
Tax Withholding
633$66.92$42K-6.5% 1w
Sep 1, 2026Bartie Wendy ShortBMY
Option Exercise
1,236$66.92$83K-6.5% 1w
Aug 25, 2026Phil M HolzerBMY
Sale
500$67.50$34K+0.1% 1w

45 more transactions hidden

Free account · No credit card required

Building something? Get API access →

Query this yourself

The same rows, over the API.

curl "https://api.form4api.com/v1/transactions?ticker=BMY" \
  -H "X-Api-Key: $KEY"
Get a key

Top insiders

By total value filed.

David Elkins VEVP, Chief Financial Officer4 filings−$2.2M
Cristian MassacesiEVP,Chief Med Offr,Head of Dev2 filings−$2.1M
Julia A HallerDirector1 filing+$1.1M
Christopher S. BoernerChief Executive Officer3 filings−$1.1M
Bartie Wendy ShortEVP, Corporate Affairs3 filings−$172K

Institutional Ownership

Top 13F-HR holders of Bristol Myers Squibb Co as of 2026-06-30

↓ decreasing
Total reported AUM
$29.97B
QoQ change
-65.0%
Reporting period
2026-06-30
#1
State Street Corp
CIK 0000093751
$5.90B
102.4M shares
#2
BlackRock, Inc.
CIK 0002012383
$3.60B
62.4M shares
#3
BlackRock, Inc.
CIK 0002012383
$2.51B
43.6M shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

FORM4API

Real-time SEC Form 4, Form 144, 13F-HR and congressional trading data, over a REST API and webhooks.

Data
  • Screener
  • Filings
  • Signals
  • Companies
  • Insiders
  • Congress trades
  • 13F filers
  • Explorer
  • Top insiders
Developers
  • Documentation
  • Insider trading API
  • Python SDK
  • TypeScript SDK
  • MCP server
  • Status
Company
  • Pricing
  • Guides
  • Compare
  • About
  • Data quality
  • Privacy
  • Terms
Form4API, StockholmNot affiliated with the SEC or EDGAR. Data sourced from public EDGAR filings. Not investment advice.

Congressional Trading

Disclosed BMY trades under the STOCK Act

Total trades
16
Purchases
6
Sales
10
Julie Johnson
Democrat · House · TX
1 buy
4 sells
Gilbert Ray Cisneros, Jr.
Democrat · House · CA
2 buys
1 sell
Virginia Foxx
Republican · House · NC
1 buy
1 sell
Julia Letlow
Republican · House · LA
1 buy
1 sell
Greg Landsman
Democrat · House · OH
0 buys
1 sell
See all 8 members who traded BMY →

Sourced from U.S. House Clerk periodic transaction reports (House coverage only). Trade counts reflect disclosed filings only. The STOCK Act allows up to 45 days between a trade and its disclosure, so this reflects recent disclosures, not real-time trading. Full congressional trading API →

Popular companies on Form4API

Browse insider trading activity for other actively-filed companies.

TEAMAtlassian CorpLEGLeggett & Platt IncVZVerizon Communications IncTPLTexas Pacific Land CorpCRMSalesforce, Inc.RCGRENN Fund, Inc.METAMeta Platforms, Inc.ACNAccenture plcPPGPpg Industries IncNFLXNetflix IncCHDChurch & Dwight Co Inc /de/