Peter D. Gibbons - 01 Dec 2022 Form 4 Insider Report for 3M CO (MMM)

Role: Group President
Signature: Patricia L. Meagher, attorney-in-fact for Peter D. Gibbons
Issuer symbol: MMM
Transactions as of: 01 Dec 2022
Net transactions value: +$220,734
Form type: 4
Filing time: 02 Dec 2022, 11:36:05 UTC
Previous filing: 09 Feb 2022
Next filing: 08 Feb 2023
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	$405,814	+3,221	+6043%	$125.99	3,274	01 Dec 2022	Direct
transaction	MMM	Common Stock	Tax liability	$185,079	-1,469	-45%	$125.99	1,805	01 Dec 2022	Direct	F1

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	-3,221	-50%	$0.000000	3,222	01 Dec 2022	Common Stock	3,221		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 will vest in equal installments each year on December 1, 2022 and December 1, 2023.