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3M Form 4: EVP & CHRO reports option exercises and same-day sales

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

3M (MMM) reported insider activity by EVP & Chief HR Officer Zoe L. Dickson on 11/13/2025. She exercised non-qualified stock options for 5,076 shares at $154.69 and 8,750 shares at $154.04, then executed multiple open‑market sales the same day at prices around $169.72–$169.86.

Following these transactions, she held 6,161.5219 shares directly and 298 shares indirectly via a 401k/PAESOP trust. Footnotes note that direct holdings include dividend share equivalents accrued under 3M’s Deferred Compensation Plan and shares acquired under the General Employee Stock Purchase Plan.

Positive

  • None.

Negative

  • None.
Insider Dickson Zoe L
Role EVP & Chief HR Officer
Sold 13,826 shs ($2.35M)
Approx. gross sale proceeds $2.35M
Approx. exercise cost $2.13M
Approx. pre-tax spread $214K
Type Security Shares Price Value
Exercise Non-qualified Stock Option (Right to Buy) 8,750 $0.00 $0.00
Exercise Non-qualified Stock Option (Right to Buy) 5,076 $0.00 $0.00
Exercise Common Stock 5,076 $154.69 $785K
Sale Common Stock 100 $169.8201 $17K
Sale Common Stock 2,377 $169.8207 $404K
Sale Common Stock 224 $169.83 $38K
Sale Common Stock 150 $169.84 $25K
Sale Common Stock 2,225 $169.86 $378K
Exercise Common Stock 8,750 $154.04 $1.35M
Sale Common Stock 6,050 $169.72 $1.03M
Sale Common Stock 100 $169.75 $17K
Sale Common Stock 300 $169.76 $51K
Sale Common Stock 200 $169.77 $34K
Sale Common Stock 36 $169.78 $6K
Sale Common Stock 305 $169.79 $52K
Sale Common Stock 474 $169.80 $80K
Sale Common Stock 555 $169.81 $94K
Sale Common Stock 205 $169.82 $35K
Sale Common Stock 243 $169.83 $41K
Sale Common Stock 106 $169.84 $18K
Sale Common Stock 176 $169.85 $30K
holding Common Stock -- -- --
Holdings After Transaction: Non-qualified Stock Option (Right to Buy) — 0 shares (Direct); Common Stock — 6,161.5219 shares (Direct); Common Stock — 298 shares (Indirect, 401k/paesop Trust)
Footnotes (2)
  1. F1. Includes dividend share equivalents, accrued quarterly, pursuant to 3M's Deferred Compensation Plan.
  2. F2. Includes shares acquired under 3M's General Employee Stock Purchase Plan.

FAQ

What did 3M (MMM) disclose in this Form 4?
The EVP & Chief HR Officer, Zoe L. Dickson, exercised stock options and sold shares on 11/13/2025.

How many options did the 3M executive exercise and at what prices?
She exercised 5,076 shares at $154.69 and 8,750 shares at $154.04.

At what prices were the 3M shares sold?
Multiple sales occurred around $169.72–$169.86 on 11/13/2025.

How many 3M shares does the executive hold after the transactions?
She holds 6,161.5219 shares directly and 298 shares indirectly via a 401k/PAESOP trust.

What role does the reporting person hold at 3M (MMM)?
She is the company’s EVP & Chief HR Officer.

What do the footnotes say about the reported 3M share holdings?
Direct holdings include dividend share equivalents and shares acquired under 3M’s ESPP.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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*
Dickson Zoe L
(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 HR Officer
3. Date of Earliest Transaction (Month/Day/Year)
11/13/2025
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 11/13/2025 M 5,076 A $154.69 11,237.5219 D
Common Stock 11/13/2025 S 100 D $169.8201 11,137.5219 D
Common Stock 11/13/2025 S 2,377 D $169.8207 8,760.5219 D
Common Stock 11/13/2025 S 224 D $169.83 8,536.5219 D
Common Stock 11/13/2025 S 150 D $169.84 8,386.5219 D
Common Stock 11/13/2025 S 2,225 D $169.86 6,161.5219 D
Common Stock 11/13/2025 M 8,750 A $154.04 14,911.5219 D
Common Stock 11/13/2025 S 6,050 D $169.72 8,861.5219 D
Common Stock 11/13/2025 S 100 D $169.75 8,761.5219 D
Common Stock 11/13/2025 S 300 D $169.76 8,461.5219 D
Common Stock 11/13/2025 S 200 D $169.77 8,261.5219 D
Common Stock 11/13/2025 S 36 D $169.78 8,225.5219 D
Common Stock 11/13/2025 S 305 D $169.79 7,920.5219 D
Common Stock 11/13/2025 S 474 D $169.8 7,446.5219 D
Common Stock 11/13/2025 S 555 D $169.81 6,891.5219 D
Common Stock 11/13/2025 S 205 D $169.82 6,686.5219 D
Common Stock 11/13/2025 S 243 D $169.83 6,443.5219 D
Common Stock 11/13/2025 S 106 D $169.84 6,337.5219 D
Common Stock 11/13/2025 S 176 D $169.85 6,161.5219(1)(2) D
Common Stock 298 I 401k/paesop Trust
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
Non-qualified Stock Option (Right to Buy) $154.04 11/13/2025 M 8,750 02/01/2022 02/01/2031 Common Stock 8,750 $0 0 D
Non-qualified Stock Option (Right to Buy) $154.69 11/13/2025 M 5,076 02/07/2018 02/06/2027 Common Stock 5,076 $0 0 D
Explanation of Responses:
1. Includes dividend share equivalents, accrued quarterly, pursuant to 3M's Deferred Compensation Plan.
2. Includes shares acquired under 3M's General Employee Stock Purchase Plan.
/s/ Patricia L. Meagher, attorney-in-fact for Zoe L. Dickson 11/14/2025
** 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.

Source: View Original Filing on SEC EDGAR