3M (NYSE: MMM) SVP Reinseth awarded RSUs and 2036 stock options

Rhea-AI Filing Summary

3M Company Sr Vice President & CAO Theresa E. Reinseth reported new equity awards dated February 6, 2026. She received 788 restricted stock units, each representing one share of 3M common stock, which vest 100% three years from the grant date.

She was also granted 1,706 non-qualified stock options with an exercise price of $172.65 per share. These options vest in three equal annual installments on the first, second, and third anniversaries of the grant date and are exercisable for 3M common stock through February 5, 2036.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Reinseth Theresa E

Role Sr Vice President & CAO

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	788	$0.00	--
Grant/Award	Non-qualified Stock Option (Right to Buy)	1,706	$0.00	--

Holdings After Transaction: Restricted Stock Units — 788 shares (Direct); Non-qualified Stock Option (Right to Buy) — 1,706 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 100% three years from the grant date. The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date.

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^*

Reinseth Theresa E

(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)
	Sr Vice President & CAO

3. Date of Earliest Transaction (Month/Day/Year)
02/06/2026

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)	02/06/2026		A		788		(2)	(2)	Common Stock	788	$0	788	D
Non-qualified Stock Option (Right to Buy)	$172.65	02/06/2026		A		1,706		02/06/2027(3)	02/05/2036	Common Stock	1,706	$0	1,706	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 100% three years from the grant date.

3. The stock option will vest and become exercisable in a series of three equal installments on each of the first, second and third anniversary of the grant date.

	/s/ Patricia L. Meagher, attorney-in-fact for Theresa E. Reinseth	02/10/2026
	** 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 transactions did 3M (MMM) report for Theresa Reinseth?

3M reported that Sr Vice President & CAO Theresa E. Reinseth received equity awards on February 6, 2026, including restricted stock units and non-qualified stock options tied to 3M common stock as part of her compensation.

How many restricted stock units did Theresa Reinseth receive at 3M (MMM)?

Theresa Reinseth received 788 restricted stock units. Each unit represents a contingent right to one share of 3M common stock, vesting 100% three years from the February 6, 2026 grant date, assuming continued satisfaction of any applicable conditions.

What are the terms of Theresa Reinseth’s stock options reported by 3M (MMM)?

Theresa Reinseth was granted 1,706 non-qualified stock options with a $172.65 exercise price. These options vest in three equal annual installments beginning one year after the February 6, 2026 grant date and remain exercisable until February 5, 2036.

When do Theresa Reinseth’s restricted stock units at 3M (MMM) vest?

Her 788 restricted stock units vest 100% three years from the grant date of February 6, 2026. After vesting, each unit entitles her to receive one share of 3M common stock, subject to plan and award terms.

How is ownership of Theresa Reinseth’s new 3M (MMM) equity awards classified?

Both the restricted stock units and the 1,706 non-qualified stock options are reported as directly owned by Theresa Reinseth. The filing does not indicate any indirect ownership through another entity or any disclaimer of beneficial ownership.