3M Co DEFA14A, filed Mar 22, 2023

3M Co (MMM)

DEFA14A 2023-03-22

Added on October 17, 2026

CHECK THE APPROPRIATE BOX:
☐		Preliminary Proxy Statement
☐		Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐		Definitive Proxy Statement
☑		Definitive Additional Materials
☐		Soliciting Material under §240.14a-12

PAYMENT OF FILING FEE (CHECK ALL BOXES THAT APPLY):
☑		No fee required
☐		Fee paid previously with preliminary materials
☐		Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

Voting Items		Board Recommends
1.	To elect 10 members to the Board of Directors, each for a term of one year.
	Nominees:
	1a. Thomas “Tony” K. Brown		For
	1b. Anne H. Chow		For
	1c. David B. Dillon		For
	1d. Michael L. Eskew		For
	1e. James R. Fitterling		For
	1f. Amy E. Hood		For
	1g. Suzan Kereere		For
	1h. Gregory R. Page		For
	1i. Pedro J. Pizarro		For
	1j. Michael F. Roman		For
2.	To ratify the appointment of PricewaterhouseCoopers LLP as 3M’s independent registered public accounting firm.		For
3.	Advisory approval of executive compensation.		For
4.	Advisory approval on the frequency of advisory votes on executive compensation.		Year
NOTE: Such other business as may properly come before the meeting or any adjournment thereof.
To leverage technology and to enable shareholder participation from any location, the 2023 Annual Meeting will be held exclusively online at the designated platform. To join the virtual-only Annual Meeting, you need to enter the 16-digit control number contained herein. At the virtual Annual Meeting, you or your proxyholder may participate, vote, type in your question, and examine a list of shareholders of record. If you wish to submit questions in advance of the online meeting, you may do so by using your 16-digit control number to access www.proxyvote.com.



3M CENTER BLDG. 220-9E-02 ST. PAUL, MN 55144-1000		Your Vote Counts! 3M COMPANY 2023 Annual Meeting Vote by May 8, 2023 10:59 PM CDT. For shares held in a Plan, vote by May 7, 2023 10:59 PM CDT.


D98747-P87251-Z84400


		For complete information and to vote, visit www.ProxyVote.com
		Control #

Smartphone users Point your camera here and vote without entering a control number		Vote Virtually at the Meeting* May 9, 2023 8:30 A.M. CDT
	Virtually at: www.virtualshareholdermeeting.com/MMM2023