3M Co
MMM- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000066740
In the last 90 days, 3M Co insiders filed 0 open-market purchases and 5 sales; 2,247 institutions reported holding it in 13F filings for Q2 2026, worth $62.6B in total; ARK Invest is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by 3M Co insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 5 filings
- 5 insiders, $4.31M in total
- Insiders trading
- 5
- Net value
- −$4.31M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for 3M Co, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| George Bobby K | EVP, Chief Info & Digital Off | – | Sep 3, 2026 | 1 |
| Cunningham Jennifer A. | EVP & Chief HR Officer | – | Sep 3, 2026 | 1 |
| Chavez Rodriguez Beatriz Karina | Group President | 14,035 | Aug 6, 2026 | 4 |
| Reinseth Theresa E | Sr Vice President & CAO | 2,615 | Jul 24, 2026 | 5 |
| Banovetz John Patrick | Executive Vice President | 50,057 | Jul 24, 2026 | 6 |
| Rhodes Kevin H | EVP, Chief Legal Off & Secret | 43,780 | Jul 23, 2026 | 5 |
| Goralski Christian T JR | Group President | 6,971 | Jul 23, 2026 | 4 |
| Bauer Wendy A | Group President | 9,086 | Jul 2, 2026 | 2 |
| Rumsey Jennifer | Director | 1,196Indirect | Jun 9, 2026 | 1 |
| Brown Thomas K | Director | 17,687Indirect | May 13, 2026 | 1 |
| Pizarro Pedro | Director | 7,170Indirect | May 13, 2026 | 1 |
| Sweet Thomas W | Director | 5,796Indirect | May 13, 2026 | 1 |
| Fitterling James R | Director | 7,868Indirect | May 13, 2026 | 3 |
| Bozeman David P | Director | 1,360 | May 13, 2026 | 1 |
| Mitchill Neil G. JR | Director | 1,674Indirect | May 13, 2026 | 2 |
| Chow Anne H | Director | 5,130Indirect | May 13, 2026 | 1 |
| Kereere Suzan | Director | 6,422 | May 13, 2026 | 1 |
| Choi Audrey | Director | 6,170Indirect | May 13, 2026 | 1 |
| Brown William M | Chairman & CEO | 9,331 | May 4, 2026 | 2 |
| Dickson Zoe L | EVP & Chief HR Officer | 21,533 | Apr 2, 2026 | 9 |
| Gallagher Paul Joseph | Group President | – | Mar 3, 2026 | 2 |
| Murphy Mark W. | EVP & Chief Info Digital Off | 13,025 | Feb 18, 2026 | 4 |
| Maheshwari Anurag | EVP & Chief Financial Officer | 6,412 | Feb 10, 2026 | 2 |
| Van Wyck Jonathan G. | EVP Chief Strategy Officer | – | Feb 10, 2026 | 2 |
| Clarke Victoria | EVP & Chief Public Affairs Off | 2,220 | Dec 3, 2025 | 1 |
| Pilz Torsten | Group President | – | Jun 3, 2025 | 0 |
| Dillon David B | Director | 14,365Indirect | May 14, 2025 | 0 |
| Page Gregory R | Director | 15,481Indirect | May 14, 2025 | 0 |
| Roman Michael F | Chairman of the Board | 193,397 | Feb 18, 2025 | 0 |
| Gibbons Peter D | Group President | 13,416 | Feb 13, 2025 | 0 |
| Patolawala Monish D | President and CFO | 43,540 | Jul 1, 2024 | 0 |
| Hood Amy | Director | 10,227Indirect | May 15, 2024 | 0 |
| Eskew Michael L | Director | 63,174Indirect | May 3, 2024 | 0 |
| Ashish Khandpur K | Group President | 21,527 | Oct 5, 2023 | 0 |
| Lavers Jeffrey R | Group President | 10,845 | Oct 5, 2023 | 0 |
| Hanson Bryan C | Group Pres & CEO Health Care | – | Sep 6, 2023 | 0 |
| Hammes Eric D. | EVP & Chief Count Gov Svc Off | 10,430 | May 1, 2023 | 0 |
| Kent Ahmet Muhtar | Director | 19,014Indirect | Apr 28, 2023 | 0 |
| Vale Michael G. | Group President | 70,782 | Feb 21, 2023 | 0 |
| Poul Mojdeh | Group President | 7,637 | May 18, 2022 | 0 |
| Craig Pamela J. | Director | 4,471Indirect | May 11, 2022 | 0 |
| Moyo Dambisa F | Director | 3,500Indirect | May 11, 2022 | 0 |
| Woertz Patricia A | Director | 5,257Indirect | May 2, 2022 | 0 |
| Henkel Herbert L | Director | 44,226Indirect | May 2, 2022 | 0 |
| Rutherford Denise R | Senior Vice President | 8,222 | Aug 3, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 (view filing)4:18 PM ET | Aug 5 | 1 day | Chavez Rodriguez Beatriz KarinaGroup President | SSale | −3.63K | $182.51 | −$663.4K | −20.6%14.0K after | |
| Jul 24, 2026 (view filing)8:29 AM ET | Jul 23 | 1 day | Reinseth Theresa ESr Vice President & CAO | SSale | −924 | $169.42 | −$156.5K | −26.1%2.62K after | |
| Jul 24, 2026 (view filing)8:27 AM ET | Jul 23 | 1 day | Banovetz John PatrickExecutive Vice President | SSale | −7.88K | $170.44 | −$1.34M | −13.6%50.1K after | |
| Jul 23, 2026 (view filing)4:13 PM ET | Jul 22 | 1 day | Rhodes Kevin HEVP, Chief Legal Off & Secret | SSale | −7.67K | $171.20 | −$1.31M | −14.9%43.8K after | |
| Jul 23, 2026 (view filing)4:11 PM ET | Jul 22 | 1 day | Goralski Christian T JRGroup President | SSale | −4.90K | $170.46 | −$835.6K | −41.3%6.97K after | |
| Apr 9, 2026 (view filing) | May 30-Oct 23, 2024 | 679 daysLate | Goralski Christian T JRGroup President | PPurchase | +17 | $107.18 | +$1.82K | +0.2%6.97K after | 4 lots |
| Feb 12, 2026 (view filing) | Feb 11 | 1 day | Reinseth Theresa ESr Vice President & CAO | SSale | −5.14K | $172.75 | −$888.8K | −66.6%2.58K after | 5 lots |
| Feb 10, 2026 (view filing) | Feb 9 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −20.5K | $169.97 | −$3.49M | −49.3%21.1K after | AmendedDuplicate filing |
| Feb 10, 2026 (view filing) | Feb 9 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −25.1K | $170.34 | −$4.27M | −54.3%21.1K after | |
| Feb 10, 2026 (view filing) | Feb 9 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −20.5K | $169.97 | −$3.49M | −49.3%21.1K after | |
| Feb 10, 2026 (view filing) | Feb 9 | 1 day | Chavez Rodriguez Beatriz KarinaGroup President | SSale | −1.19K | $171.13 | −$203.6K | −6.3%17.6K after | |
| Nov 14, 2025 (view filing) | Nov 13 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −13.6K | $169.83 | −$2.31M | −68.9%6.16K after | 28 lots |
| Nov 14, 2025 (view filing) | Nov 13 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −13.8K | $169.78 | −$2.35M | −69.2%6.16K after | 17 lots |
| Oct 30, 2025 (view filing) | Oct 29 | 1 day | Murphy Mark W.EVP & Chief Info Digital Off | SSale | −19.1K | $166.55 | −$3.17M | −74.3%6.59K after | 20 lots |
| Aug 8, 2025 (view filing) | Aug 7 | 1 day | Goralski Christian T JRGroup President | SSale | −6.17K | $150.18 | −$925.9K | −68.0%2.90K after | |
| Aug 6, 2025 (view filing) | Aug 5 | 1 day | Reinseth Theresa ESr Vice President & CAO | SSale | −3.48K | $150.63 | −$523.7K | −57.6%2.56K after | |
| May 27, 2025 (view filing) | May 23 | 4 days | Banovetz John PatrickExecutive Vice President | SSale | −7.76K | $148.37 | −$1.15M | −19.8%31.4K after | 5 lots |
| May 21, 2025 (view filing) | May 20 | 1 day | Rhodes Kevin HEVP, Chief Legal Off & Secret | SSale | −7.98K | $154.02 | −$1.23M | −34.5%15.1K after | |
| May 19, 2025 (view filing) | May 15 | 4 days | Dickson Zoe LEVP & Chief HR Officer | SSale | −7.92K | $149.02 | −$1.18M | −56.4%6.13K after | 12 lots |
| Feb 3, 2025 (view filing) | Jan 31 | 3 days | Clarke VictoriaEVP & Chief Public Affairs Off | SSale | −1.75K | $154.22 | −$269.9K | −90.0%194.02 after | 2 lots |
| Jan 30, 2025 (view filing) | Jan 29 | 1 day | Roman Michael FChairman of the Board | SSale | −49.6K | $152.30 | −$7.55M | −21.5%180.9K after | 27 lots |
| Jan 28, 2025 (view filing) | Jan 27 | 1 day | Rhodes Kevin HEVP, Chief Legal Off & Secret | SSale | −6.74K | $149.85 | −$1.01M | −57.9%4.90K after | |
| Jan 28, 2025 (view filing) | Jan 27 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −3.63K | $149.41 | −$543.0K | −44.9%4.46K after | |
| Jan 28, 2025 (view filing) | Jan 27 | 1 day | Chavez Rodriguez Beatriz KarinaGroup President | SSale | −1.65K | $150.25 | −$247.2K | −24.2%5.15K after | 3 lots |
| Jan 28, 2025 (view filing) | Jan 27 | 1 day | Banovetz John PatrickExecutive Vice President | SSale | −4.80K | $151.37 | −$726.3K | −15.3%26.5K after | |
| Jan 27, 2025 (view filing) | Jan 24 | 3 days | Reinseth Theresa ESr Vice President & CAO | SSale | −2.31K | $149.95 | −$346.2K | −34.3%4.42K after | 3 lots |
| Jan 27, 2025 (view filing) | Jan 24 | 3 days | Goralski Christian T JRGroup President | SSale | −6.32K | $149.43 | −$944.1K | −55.7%5.02K after | |
| Jan 27, 2025 (view filing) | Jan 24 | 3 days | Roman Michael FChairman of the Board | SSale | −45.3K | $150.01 | −$6.79M | −20.5%175.7K after | 11 lots |
| Nov 21, 2024 (view filing) | Nov 20 | 1 day | Reinseth Theresa ESr Vice President & CAO | SSale | −1.03K | $127.71 | −$131.9K | −19.1%4.39K after | |
| Aug 8, 2024 (view filing) | Aug 7 | 1 day | Roman Michael FChairman of the Board | SSale | −5.67K | $123.46 | −$700.6K | −3.2%174.0K after | 4 lots |
| Aug 7, 2024 (view filing) | Aug 6 | 1 day | Reinseth Theresa EInterim CFO and SVP CAO | SSale | −2.10K | $124.12 | −$260.7K | −32.5%4.36K after | |
| Feb 15, 2024 (view filing) | Feb 14 | 1 day | Chavez Rodriguez Beatriz KarinaGroup President | SSale | −426 | $92.32 | −$39.3K | −9.7%3.97K after | |
| May 19, 2023 (view filing) | May 18 | 1 day | Ashish Khandpur KGroup President | SSale | −9.43K | $99.27 | −$936.3K | −31.1%20.9K after | 3 lots |
| May 1, 2023 (view filing) | Apr 28 | 3 days | Hammes Eric D.EVP & Chief Count Gov Svc Off | SSale | −6.49K | $105.33 | −$683.3K | −38.3%10.4K after | |
| Oct 31, 2022 (view filing) | Oct 28 | 3 days | Rhodes Kevin HEVP & Chief Legal Officer | SSale | −5.70K | $126.40 | −$720.8K | −73.7%2.03K after | 4 lots |
| Oct 31, 2022 (view filing) | Oct 28 | 3 days | Chavez Rodriguez Beatriz KarinaSVP & Chief Strategy Officer | SSale | −1.07K | $126.28 | −$135.2K | −24.4%3.31K after | |
| Aug 18, 2022 (view filing) | Aug 17 | 1 day | Hammes Eric D.EVP & Chief Count Gov Svc Off | SSale | −3.15K | $147.31 | −$463.3K | −26.3%8.82K after | 8 lots |
| Aug 11, 2022 (view filing) | Aug 10 | 1 day | Banovetz John PatrickExecutive Vice President | SSale | −3.15K | $150.32 | −$472.8K | −18.3%14.1K after | 4 lots |
| Aug 5, 2022 (view filing) | Aug 4 | 1 day | Dickson Zoe LEVP & Chief HR Officer | SSale | −2.27K | $144.40 | −$327.1K | −71.7%892.76 after | 3 lots |
| Aug 3, 2022 (view filing) | Aug 2 | 1 day | Vale Michael G.Group President | SSale | −36.8K | $143.26 | −$5.27M | −36.0%65.3K after | 15 lots |
| Aug 2, 2022 (view filing) | Aug 1 | 1 day | Reinseth Theresa ESenior Vice President/CAO | SSale | −795 | $143.32 | −$113.9K | −33.2%1.60K after | |
| May 18, 2022 (view filing) | May 17 | 1 day | Poul MojdehGroup President | SSale | −1.63K | $151.68 | −$247.8K | −17.6%7.64K after | |
| May 4, 2022 (view filing) | May 3 | 1 day | Roman Michael FChairman and CEO | SSale | −10.6K | $146.21 | −$1.55M | −10.5%90.4K after | |
| Aug 12, 2021 (view filing) | Aug 11 | 1 day | Lavers Jeffrey RGroup President | SSale | −6.03K | $200.00 | −$1.21M | −54.9%4.95K after | |
| Aug 11, 2021 (view filing) | Aug 10 | 1 day | Banovetz John PatrickExecutive Vice President | SSale | −3.24K | $197.93 | −$640.5K | −23.5%10.5K after | |
| Aug 10, 2021 (view filing) | Aug 9 | 1 day | Ashish Khandpur KGroup President | SSale | −6.50K | $196.86 | −$1.28M | −24.2%20.3K after | 3 lots |
| Aug 4, 2021 (view filing) | Aug 3 | 1 day | Hammes Eric D.Group President | SSale | −1.76K | $201.83 | −$356.1K | −22.3%6.13K after | 5 lots |
| Aug 3, 2021 (view filing) | Aug 2 | 1 day | Rutherford Denise RSenior Vice President | SSale | −3.13K | $198.17 | −$621.3K | −27.6%8.22K after | 8 lots |