3M (MMM) EVP Mark W. Murphy gains 11,173 shares from vested performance awards

Rhea-AI Filing Summary

3M EVP & Chief Information Digital Officer Mark W. Murphy reported equity compensation activity in 3M common stock. On February 2, 2026, he acquired 11,173.408 shares at $0 per share from performance share awards granted on March 1, 2023, after performance goals were certified as met.

Murphy had previously elected to defer receipt of 93% of these performance shares and will not have voting or investment power over the deferred portion until they are issued. On the same date, 603 shares were withheld to cover taxes, also at $0 per share.

After these transactions, Murphy directly beneficially owned 17,214.9561 shares of 3M common stock, including shares acquired under 3M's General Employee Stock Purchase Plan.

Insider Trade Summary

Net Buyer: 10,570.408 shares

Net Buy 2 txns

Insider Murphy Mark W.

Role EVP & Chief Info Digital Off

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	11,173.408	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	603	$0.00	$0.00

Holdings After Transaction: Common Stock — 17,214.9561 shares (Direct)

Footnotes (3)

1. F1. Represents shares of 3M common stock that will be delivered pursuant to the terms of performance share awards made to the reporting person on March 1, 2023. The performance-based vesting requirements applicable to such awards were satisfied on the date reported in Column 2 above, which represents the date on which the level of performance attained was certified. The reporting person previously elected to defer receipt of ninety-three percent of the shares and will not have voting or investment powers with respect to such shares until they are issued.
2. F2. The number of shares withheld for taxes was estimated and will be revised by amendment if necessary.
3. F3. Includes shares acquired under 3M's General Employee Stock Purchase Plan.

FAQ

What insider transaction did 3M (MMM) executive Mark W. Murphy report?

Mark W. Murphy reported receiving 11,173.408 shares of 3M common stock from vested performance share awards at $0 per share. These awards were originally granted on March 1, 2023, and vested when performance was certified on February 2, 2026.

How many 3M (MMM) shares does Mark W. Murphy own after this Form 4?

After the reported transactions, Mark W. Murphy directly beneficially owned 17,214.9561 shares of 3M common stock. This figure includes shares he has acquired under 3M's General Employee Stock Purchase Plan, as disclosed in the filing footnotes.

Why were 603 shares withheld in Mark W. Murphy’s 3M (MMM) Form 4?

The filing shows 603 3M common shares were disposed of with transaction code F, representing shares withheld to satisfy tax obligations. The number of shares withheld for taxes was estimated and may be updated in an amended filing if necessary.

What is the nature of the performance share awards for 3M (MMM) executive Mark W. Murphy?

Murphy’s 11,173.408 shares reflect performance share awards granted March 1, 2023. Performance-based vesting requirements were satisfied on February 2, 2026, when the performance level was certified, triggering delivery terms for the underlying 3M common stock.

Did Mark W. Murphy defer any of his 3M (MMM) performance shares?

Yes. The filing states Murphy elected to defer receipt of ninety-three percent of the performance shares. He will not have voting or investment power over those deferred shares until they are actually issued under the applicable award terms.

What role does Mark W. Murphy hold at 3M (MMM) in this Form 4 filing?

In this Form 4, Mark W. Murphy is identified as an officer of 3M, serving as Executive Vice President and Chief Information Digital Officer. The reported transactions relate to his equity compensation in the company’s common stock.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 02/04/2026 - 04:06 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Murphy Mark W.

(Last) (First) (Middle)

3M CENTER

(Street)

ST. PAUL MN 55144

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
3M CO [ MMM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Info Digital Off

3. Date of Earliest Transaction (Month/Day/Year)
02/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/02/2026		A		11,173.408(1)	A	$0	17,817.9561	D
Common Stock	02/02/2026		F		603(2)	D	$0	17,214.9561(3)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of 3M common stock that will be delivered pursuant to the terms of performance share awards made to the reporting person on March 1, 2023. The performance-based vesting requirements applicable to such awards were satisfied on the date reported in Column 2 above, which represents the date on which the level of performance attained was certified. The reporting person previously elected to defer receipt of ninety-three percent of the shares and will not have voting or investment powers with respect to such shares until they are issued.

2. The number of shares withheld for taxes was estimated and will be revised by amendment if necessary.

3. Includes shares acquired under 3M's General Employee Stock Purchase Plan.

	Patricia L. Meagher, attorney-in-fact for Mark W. Murphy	02/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.