Wendy A. Bauer - 06 Feb 2026 Form 4 Insider Report for 3M CO (MMM)

Role: Group President
Signature: Patricia L. Meagher, attorney-in-fact for Wendy A. Bauer
Issuer symbol: MMM
Transactions as of: 06 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Feb 2026, 15:57:05 UTC
Previous filing: 02 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bauer Wendy A	Group President	3M CENTER, ST. PAUL	Patricia L. Meagher, attorney-in-fact for Wendy A. Bauer	10 Feb 2026	0002025856

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MMM	Restricted Stock Units	Award	$0	+4,547		$0.000000	4,547	06 Feb 2026	Common Stock	4,547		Direct	F1, F2
transaction	MMM	Non-qualified Stock Option (Right to Buy)	Award	$0	+19,683		$0.000000	19,683	06 Feb 2026	Common Stock	19,683	$172.65	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of 3M common stock.
F2	The restricted stock units vest 100% three years from the grant date.
F3	The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date.