InsiderTrades

Form 4 for MMM 3M

Accepted 2026-02-09 00:00:00 ET · period of report 2026-02-06 · accession 0000066740-26-000060 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-09 2026-02-06 MMM Reinseth Theresa E CAO, Sr VP M - OptEx $172.65 +2,655 5,239 +103% +$458.4K
D 2026-02-09 2026-02-06 MMM Reinseth Theresa E CAO, Sr VP F - Tax $172.65 -858 4,381 -16% -$148.1K
D 2026-02-09 2026-02-06 MMM Reinseth Theresa E CAO, Sr VP M - OptEx $0.00 -2,655 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-06 M A 2,655 $172.65 5,238.58 D — —
2 Common Common Stock 2026-02-06 F D 858 $172.65 4,380.58 D — — (F1) Includes shares acquired pursuant to 3M's Dividend Reinvestment Plan.
3 Derivative Restricted Stock Units 2026-02-06 M D 2,655 $0.00 0 D — · — to — 2,655 Common Stock (F2) Each restricted stock unit represents a contingent right to receive one share of 3M common stock. (F3) The restricted stock units vest 100% three years from the grant date of February 7, 2023.