Beatriz Karina Chavez Rodriguez - 04 Feb 2022 Form 4 Insider Report for 3M CO (MMM)

Role: Senior Vice President
Signature: Patricia L. Meagher, attorney-in-fact for Beatriz Karina Chavez Rodriguez
Issuer symbol: MMM
Transactions as of: 04 Feb 2022
Net transactions value: +$54,970
Form type: 4
Filing time: 07 Feb 2022, 09:44:57 UTC
Previous filing: 05 Nov 2021
Next filing: 09 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MMM	Common Stock	Options Exercise	$107,850	+671	+24%	$160.73	3,505	04 Feb 2022	Direct	F1
transaction	MMM	Common Stock	Tax liability	$52,880	-329	-9.4%	$160.73	3,176	04 Feb 2022	Direct
holding	MMM	Common Stock						2,209	04 Feb 2022	Direct

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	Options Exercise	$0	-671	-100%	$0.000000^*	0	04 Feb 2022	Common Stock	671		Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	Includes shares acquired under 3M's General Employee Stock Purchase Plan.
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.