Zoe L. Dickson - 02 Feb 2026 Form 4/A - Amendment Insider Report for 3M CO (MMM)

Role
EVP & Chief HR Officer
Signature
/s/ Patricia L. Meagher, attorney-in-fact for Zoe L. Dickson
Issuer symbol
MMM
Transactions as of
02 Feb 2026
Net transactions value
$0
Form type
4/A - Amendment
Filing time
18 Feb 2026, 16:10:40 UTC
Date Of Original Report
04 Feb 2026
Previous filing
14 Nov 2025
Next filing
09 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Dickson Zoe L EVP & Chief HR Officer 3M CENTER, ST. PAUL /s/ Patricia L. Meagher, attorney-in-fact for Zoe L. Dickson 18 Feb 2026 0001865140

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MMM Common Stock Tax liability $0 -475 -2.6% $0.000000 17,666 02 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The number of shares previously reported as being withheld for the payment of taxes was estimated. This amendment is being filed to update the Form 4 with the actual number of shares withheld.