Theresa E. Reinseth - 01 Nov 2024 Form 4 Insider Report for 3M CO (MMM)

Role: Sr Vice President & CAO
Signature: /s/ Patricia L. Meagher, attorney-in-fact for Theresa E. Reinseth
Issuer symbol: MMM
Transactions as of: 01 Nov 2024
Net transactions value: +$131,418
Form type: 4
Filing time: 04 Nov 2024, 16:08:27 UTC
Previous filing: 07 Aug 2024
Next filing: 21 Nov 2024
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	$241,591	+1,899	+43%	$127.22	6,287	01 Nov 2024	Direct	F1
transaction	MMM	Common Stock	Tax liability	$110,173	-866	-14%	$127.22	5,421	01 Nov 2024	Direct
holding	MMM	Common Stock						555	01 Nov 2024	By 401k/paesop Trust

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	-1,899	-100%	$0.000000	0	01 Nov 2024	Common Stock	1,899		Direct	F2, F3

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

Explanation of Responses:

Id	Content
F1	The shares originally reported were adjusted due to the spin-off of Solventum, the Company's healthcare business group, on April 1, 2024.
F2	Each restricted stock unit represents a contingent right to receive one share of 3M common stock.
F3	The restricted stock units vest in three years from the grant date.