Skip to main content

MMM

3M Co

Company with tickers: MMM

CIK
66740
CUSIP
88579Y101
Shares Outstanding
521,567,261
13F Activity (30d)
745 filings 717 filers

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-06-10 Murphy Mark W. 5,078
2026-06-09 Dickson Zoe L 5,438
2026-02-12 Clarke Victoria 1,041
2026-02-11 Reinseth Theresa E 5,145
2026-02-09 Dickson Zoe L 45,574
2026-02-09 Chavez Rodriguez Beatriz Karina 1,190
2026-02-06 Clarke Victoria 4,137
2026-01-22 Clarke Victoria 1,857
2025-11-13 Dickson Zoe L 27,455
2025-10-29 Murphy Mark W. 19,061
2025-08-07 Goralski Christian T JR 6,165
2025-08-05 Reinseth Theresa E 3,477
2025-05-23 Banovetz John Patrick 7,759
2025-05-20 Rhodes Kevin H 7,976
2025-05-15 Zoe L. Dickson 7,915
2025-01-31 Victoria Clarke 1,750
2025-01-29 Michael F. Roman 49,598
2025-01-27 John P. Banovetz 4,798
2025-01-27 Kevin H. Rhodes 6,850
2025-01-27 B. Karina Chavez Rodriguez 1,645
2025-01-27 Zoe L. Dickson 3,634
2025-01-24 Michael F. Roman 45,276
2025-01-24 Christian T. Goralski, Jr. 6,318
2025-01-24 Theresa E. Reinseth 2,309
2024-11-20 Theresa E. Reinseth 1,033
2024-08-21 Patolawala Monish D 14,981
2024-08-20 Patolawala Monish D 10,000
2024-08-07 Michael F. Roman 5,675
2024-08-06 Theresa E. Reinseth 2,100
2024-02-14 B. Karina Chavez Rodriguez 426
2024-02-12 Ashish Khandpur K 412
2024-02-12 Ashish Khandpur K 6,421
2024-02-12 Ashish Khandpur K 511
2024-02-12 Ashish Khandpur K 126
2023-08-25 Hammes Eric D. 2,224
2023-05-18 Ashish Khandpur 9,432
2023-04-28 Eric D. Hammes 6,487
2023-04-28 Hammes Eric D. 6,487
Showing 1–38 of 38 filings