Key facts
- This page summarizes Theresa E. Reinseth's Form 4 filing for 3M CO (MMM).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 24 Jul 2026, 08:29.
Theresa E. Reinseth - 23 Jul 2026 Form 4 Insider Report for 3M CO (MMM)
- Reporting relationship
- Sr Vice President & CAO
- Issuer ticker
- MMM
- Reported as of
- 23 Jul 2026
- Net transaction value
- -$156,544
- SEC form
- 4
- Accepted by SEC
- 24 Jul 2026, 08:29:25 UTC
- Prior SEC filing
- 04 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Patricia L. Meagher, attorney-in-fact for Theresa E. Reinseth
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Theresa E. Reinseth filed Form 4 for 3M CO (MMM) on 24 Jul 2026.
Change
- Previous filing in this sequence was filed on 04 May 2026.
- Current net transaction value: -$156,544.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001772245
Primary reporting owner
Reinseth Theresa E
- Relationship
- Sr Vice President & CAO
- Address
- 3M CENTER, ST. PAUL
- Signature
- /s/ Patricia L. Meagher, attorney-in-fact for Theresa E. Reinseth
- Signature date
- 24 Jul 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MMM
transaction
Common Stock
Sale
- Transaction value
- $156,544
- Shares
- -924
- Change %
- -26%
- Price
- $169.42
- Shares after
- 2,615
- Date
- 23 Jul 2026
- Ownership
- Direct
- Footnotes
- F1
MMM
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 574
- Date
- 23 Jul 2026
- Ownership
- By 401k/paesop Trust
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Includes shares acquired pursuant to 3M's Dividend Reinvestment Plan.