Brown William M
Director · Officer · MMM, BDX
As of 2026-09-16, Brown William M has 10 Form 4 transactions on record across 2 companies — 5 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
10 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-01 | MMM | Option exercise | 8,578 | 13,243 | Form 4 |
| 2026-05-01 | MMM | Withheld for tax | 3,912 | 9,331 | Form 4 |
| 2026-05-01 | MMM | Option exercise | 8,578 | 8,579 | Form 4 |
| 2026-02-06 | MMM | Award / grant | 188,055 | 188,055 | Form 4 |
| 2026-01-27 | BDX | Award / grant | 1,098 | 4,663 | Form 4 |
| 2025-05-02 | MMM | Option exercise | 8,577 | 8,577 | Form 4 |
| 2025-05-02 | MMM | Withheld for tax | 3,912 | 4,665 | Form 4 |
| 2025-05-02 | MMM | Option exercise | 8,577 | 17,157 | Form 4 |
| 2025-02-12 | MMM | Award / grant | 211,902 | 211,902 | Form 4 |
| 2025-01-28 | BDX | Award / grant | 930 | 3,486 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.