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 $
-$214,315
Form type
4
Filing time
14 Nov 2025, 17:22:11 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 $785K +5.08K +82.38% $154.69 11.2K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$17K -100 -0.89% $169.82 11.1K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$404K -2.38K -21.34% $169.82 8.76K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$38K -224 -2.56% $169.83 8.54K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$25.5K -150 -1.76% $169.84 8.39K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$378K -2.23K -26.53% $169.86 6.16K 13 Nov 2025 Direct
transaction MMM Common Stock Options Exercise $1.35M +8.75K +142.01% $154.04 14.9K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$1.03M -6.05K -40.57% $169.72 8.86K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$17K -100 -1.13% $169.75 8.76K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$50.9K -300 -3.42% $169.76 8.46K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$34K -200 -2.36% $169.77 8.26K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$6.11K -36 -0.44% $169.78 8.23K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$51.8K -305 -3.71% $169.79 7.92K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$80.5K -474 -5.98% $169.80 7.45K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$94.2K -555 -7.45% $169.81 6.89K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$34.8K -205 -2.97% $169.82 6.69K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$41.3K -243 -3.63% $169.83 6.44K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$18K -106 -1.65% $169.84 6.34K 13 Nov 2025 Direct
transaction MMM Common Stock Sale -$29.9K -176 -2.78% $169.85 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 -8.75K -100% $0.00 0 13 Nov 2025 Common Stock 8.75K $154.04 Direct
transaction MMM Non-qualified Stock Option (Right to Buy) Options Exercise $0 -5.08K -100% $0.00 0 13 Nov 2025 Common Stock 5.08K $154.69 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.