3M (MMM) awards 9,291 restricted stock units to Group President Gallagher

Rhea-AI Filing Summary

Gallagher Paul Joseph reported acquisition or exercise transactions in this Form 4 filing.

3M Group President Paul Joseph Gallagher received a grant of 9,291 restricted stock units (RSUs) on March 2, 2026. These RSUs were awarded at no cash cost per unit and increase his directly owned derivative holdings to 9,291 RSUs.

Each RSU represents a contingent right to receive one share of 3M common stock. The award vests in three equal annual installments beginning on March 2, 2027, aligning Gallagher’s compensation partly with the company’s future share performance over that three-year period.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Gallagher Paul Joseph

Role Group President

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	9,291	$0.00	--

Holdings After Transaction: Restricted Stock Units — 9,291 shares (Direct)

Footnotes (1)

1. Each restricted stock unit represents a contingent right to receive one share of 3M common stock. The restricted stock units vest in three equal annual installments beginning on March 2, 2027.

Form 4 Insider Transactions: What Each Field Means →

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^*

Gallagher Paul Joseph

(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)
	Group President

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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

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
Restricted Stock Units	(1)	03/02/2026		A		9,291		(2)	(2)	Common Stock	9,291	$0	9,291	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of 3M common stock.

2. The restricted stock units vest in three equal annual installments beginning on March 2, 2027.

	/s/ Patricia L. Meagher, attorney-in-fact for Paul Joseph Gallagher	03/03/2026
	** 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.

FAQ

What insider transaction did 3M (MMM) report for Paul Joseph Gallagher?

3M reported that Group President Paul Joseph Gallagher received 9,291 restricted stock units. The grant occurred on March 2, 2026, increasing his directly held RSUs to 9,291, all tied to future delivery of 3M common stock.

What type of securities did Paul Joseph Gallagher receive from 3M (MMM)?

Paul Joseph Gallagher received restricted stock units, or RSUs, from 3M. Each RSU represents a contingent right to receive one share of 3M common stock, linking part of his compensation directly to future share value.

How many restricted stock units did 3M (MMM) grant to its Group President?

3M granted 9,291 restricted stock units to Group President Paul Joseph Gallagher. This entire amount is now reflected as his directly owned RSU balance following the transaction reported as a grant or award acquisition.

When do Paul Joseph Gallagher’s 3M (MMM) RSUs vest?

Gallagher’s restricted stock units vest in three equal annual installments beginning on March 2, 2027. This schedule spreads vesting over three years, encouraging longer-term alignment with 3M’s performance and ongoing executive retention.

Does Paul Joseph Gallagher pay a purchase price for his 3M (MMM) RSUs?

No, the reported grant shows a price of $0.0000 per restricted stock unit. This indicates the RSUs are part of his compensation package, awarded without an upfront cash payment from Gallagher for the units.

How did this RSU grant change Paul Joseph Gallagher’s 3M (MMM) holdings?

After the grant, Gallagher directly owns 9,291 restricted stock units in 3M. The filing shows this figure as his total derivative holdings following the transaction, all subject to the disclosed three-year vesting schedule.