Zoe L. Dickson - 13 Nov 2025 Form 4 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
13 Nov 2025
Transactions value $
-$428,421
Form type
4
Filing time
14 Nov 2025, 17:30:35 UTC
Previous filing
19 May 2025
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 14 Nov 2025 0001865140

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MMM Common Stock Options Exercise $1.89M +13.6K +221.2% $138.39 19.8K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$18K -106 -0.54% $169.70 19.7K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$22.1K -130 -0.66% $169.71 19.6K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$25.5K -150 -0.77% $169.72 19.4K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$1.7K -10 -0.05% $169.73 19.4K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$21.7K -128 -0.66% $169.74 19.3K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$98.3K -579 -3.01% $169.75 18.7K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$28.3K -167 -0.89% $169.76 18.5K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$17K -100 -0.54% $169.77 18.4K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$118K -695 -3.77% $169.78 17.7K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$3.4K -20 -0.11% $169.78 17.7K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$129K -759 -4.29% $169.79 16.9K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$185K -1.09K -6.43% $169.80 15.9K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$78.3K -461 -2.91% $169.81 15.4K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$34.1K -201 -1.31% $169.82 15.2K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$41.8K -246 -1.62% $169.82 14.9K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$921K -5.42K -36.27% $169.83 9.53K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$28.2K -166 -1.74% $169.84 9.36K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$61.5K -362 -3.87% $169.85 9K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$5.1K -30 -0.33% $169.85 8.97K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$53.3K -314 -3.5% $169.86 8.65K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$188K -1.11K -12.8% $169.87 7.55K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$17.3K -102 -1.35% $169.87 7.44K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$76.5K -450 -6.04% $169.89 6.99K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$29.7K -175 -2.5% $169.90 6.82K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$51K -300 -4.4% $169.91 6.52K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$1.19K -7 -0.11% $169.91 6.51K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$2.38K -14 -0.21% $169.92 6.5K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$57.3K -337 -5.19% $169.94 6.16K 13 Nov 2025 Direct F1, F2
holding MMM Common Stock 298 13 Nov 2025 401k/paesop Trust

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 Non-qualified Stock Option (Right to Buy) Options Exercise $0 -13.6K -100% $0.00 0 13 Nov 2025 Common Stock 13.6K $138.39 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes dividend share equivalents, accrued quarterly, pursuant to 3M's Deferred Compensation Plan.
F2 Includes shares acquired under 3M's General Employee Stock Purchase Plan.