William M. Brown
CIK: 0001350633
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- May 1, 2026MMM
3M CO
Exercise(M)Direct8.6K shares at avg. $142.50$1.2M - May 1, 2026MMM
3M CO
Tax Payment(F)Direct3.9K shares at avg. $142.50$557K - Feb 6, 2026MMM
3M CO
Award(A)DirectNon-qualified Stock Option (Right to Buy)
188.1K shares- - Jan 27, 2026BDX
BECTON DICKINSON & CO
Award(A)Direct1.1K shares- - May 2, 2025MMM
3M CO
Exercise(M)Direct8.6K shares at avg. $142.08$1.2M - May 2, 2025MMM
3M CO
Tax Payment(F)Direct3.9K shares at avg. $142.08$556K - Feb 12, 2025MMM
3M CO
Award(A)DirectNon-qualified Stock Option (Right to Buy)
211.9K shares- - Jan 28, 2025BDX
BECTON DICKINSON & CO
Award(A)Direct930 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 1, 2026 |  MMM 3M CO | Exercise(M) | 8,578 | $142.50 | $1,222,365 | Direct |
| May 1, 2026 | MMM 3M CO | Tax Payment(F) | 3,912 | $142.50 | $557,460 | Direct |
| Feb 6, 2026 | MMM 3M CO | Award(A) Non-qualified Stock Option (Right to Buy) | 188,055 | - | - | Direct |
| Jan 27, 2026 |  BDX BECTON DICKINSON & CO | Award(A) | 1,098 | - | $0 | Direct |
| May 2, 2025 | MMM 3M CO | Exercise(M) | 8,577 | $142.08 | $1,218,620 | Direct |
| May 2, 2025 | MMM 3M CO | Tax Payment(F) | 3,912 | $142.08 | $555,817 | Direct |
| Feb 12, 2025 | MMM 3M CO | Award(A) Non-qualified Stock Option (Right to Buy) | 211,902 | - | - | Direct |
| Jan 28, 2025 | BDX BECTON DICKINSON & CO | Award(A) | 930 | - | $0 | Direct |
1-8 of 8 transactions
About Brown William M
Brown William M (SEC CIK 0001350633) files insider reports with the SEC as Chairman & CEO of 3M CO (MMM) and Director of BECTON DICKINSON & CO (BDX).
Signal8 holds 6 ownership filings by Brown William M, all Form 4s, filed between Jan 30, 2025 and May 4, 2026. Those filings report 8 transactions, from Jan 28, 2025 to May 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Brown William M's filings is in ST. PAUL, MN.
Recent filings by Brown William M
- May 1, 2026: Option exercise of MMM shares (Form 4, code M).
- May 1, 2026: Tax withholding of MMM shares (Form 4, code F).
- Feb 6, 2026: Grant or award of MMM derivative securities (Form 4, code A).
- Jan 27, 2026: Grant or award of BDX shares (Form 4, code A).
- May 2, 2025: Option exercise of MMM shares (Form 4, code M).
Other insiders filing for 3M CO (MMM)
- Van Wyck Jonathan G., EVP Chief Strategy Officer
- Rhodes Kevin H, EVP, Chief Legal Off & Secret
- Kshirsagar Tushar A., EVP Chief Tech Officer
- Goralski Christian T JR, Group President
- Maheshwari Anurag, EVP & Chief Financial Officer
- George Bobby K, EVP, Chief Info & Digital Off