DAVID B. DILLON - 10 May 2022 Form 4 Insider Report for 3M CO (MMM)

Role: Director
Signature: /s/ Patricia L. Meagher, attorney-in-fact for David B. Dillon
Issuer symbol: MMM
Transactions as of: 10 May 2022
Net transactions value: +$185,000
Form type: 4
Filing time: 11 May 2022, 11:30:57 UTC
Previous filing: 04 Apr 2022
Next filing: 05 Jul 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	Award	$185,000	+1,214	+18%	$152.38	7,991	10 May 2022	By Corporation	F1, F2
holding	MMM	Common Stock						1,200	10 May 2022	Direct

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

Explanation of Responses:

Id	Content
F1	This non-employee director has elected to defer all or a portion of compensation otherwise payable in cash or stock to a common stock equivalents account under the terms of 3M's Compensation Plan for Non-employee Directors and has no voting or investment powers with respect to such account.
F2	Includes acquisition of deferred dividend reinvestment shares pursuant to 3M's Compensation Plan for Non-Employee Directors.

Remarks:

Exhibit Index: 24 Power of Attorney