William M. Brown - May 2, 2025 Form 4 Insider Report for 3M CO (MMM)

Role
Chairman & CEO
Signature
Patricia L. Meagher, attorney-in-fact for William M. Brown
Stock symbol
MMM
Transactions as of
May 2, 2025
Transactions value $
$662,803
Form type
4
Date filed
5/5/2025, 08:24 AM
Previous filing
Feb 13, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Brown William M Chairman & CEO 3M CENTER, ST. PAUL Patricia L. Meagher, attorney-in-fact for William M. Brown 2025-05-05 0001350633

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MMM Common Stock Options Exercise $1.22M +8.58K $142.08 8.58K May 2, 2025 Direct
transaction MMM Common Stock Tax liability -$556K -3.91K -45.61% $142.08 4.67K May 2, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MMM Restricted Stock Units Options Exercise $0 -8.58K -33.33% $0.00 17.2K May 2, 2025 Common Stock 8.58K Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of 3M common stock.
F2 The restricted stock units vest in three equal annual installments beginning on May 3, 2025.