Monish D. Patolawala - 28 Jun 2024 Form 4 Insider Report for 3M CO (MMM)

Role: President and CFO
Signature: /s/ Patricia L. Meagher, attorney-in-fact for Monish D. Patolawala
Issuer symbol: MMM
Transactions as of: 28 Jun 2024
Net transactions value: +$1,673,622
Form type: 4
Filing time: 01 Jul 2024, 16:07:46 UTC
Previous filing: 25 Jun 2024
Next filing: 01 Aug 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	$3,079,087	+30,131	+111%	$102.19	57,280	28 Jun 2024	Direct
transaction	MMM	Common Stock	Tax liability	$1,405,465	-13,740	-24%	$102.29	43,540	28 Jun 2024	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		-30,131	-100%		0	28 Jun 2024	Common Stock	30,131		Direct	F1, F2

* 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 on June 30, 2024.