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About 3M CO (MMM)
3M CO files with the SEC under CIK 0000066740 and is classified as surgical and medical instruments and apparatus. It is grouped with Health Care companies on this site.
MMM Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 3 | 12,439 | $2.16M |
| Grant or award | 2 | 22,909 | |
| Option exercise | 14 | 41,554 | |
MMM insider transactions (Form 4)
6183 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 3.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Kevin H. Rhodes - Officer | Option exercise | Common Stock | 176 | $162.12 | $29K | |
| Kevin H. Rhodes - Officer | Tax withholding / forfeiture | Common Stock | 176 footnote F1 | $162.12 | $29K | |
| Kevin H. Rhodes - Officer | Option exercise | Restricted Stock Units | 176 | $0.00 | - | |
| ||||||
| Tushar A. Kshirsagar - Officer | Tax withholding / forfeiture | Common Stock | 53 footnote F1 | $162.12 | $9K | |
| Tushar A. Kshirsagar - Officer | Option exercise | Common Stock | 53 | $162.12 | $9K | |
| Tushar A. Kshirsagar - Officer | Option exercise | Restricted Stock Units | 53 | $0.00 | - | |
| ||||||
| Christian T. Goralski Jr. - Officer | Option exercise | Common Stock | 1,288 footnote F1 | $162.12 | $209K | |
| Christian T. Goralski Jr. - Officer | Option exercise | Common Stock | 219 footnote F1 | $162.12 | $36K | |
| Christian T. Goralski Jr. - Officer | Option exercise | Common Stock | 217 footnote F1 | $162.12 | $35K | |
| Christian T. Goralski Jr. - Officer | Tax withholding / forfeiture | Common Stock | 1,724 | $162.12 | $279K | |
| Christian T. Goralski Jr. - Officer | Option exercise | Restricted Stock Units | 1,288 | $0.00 | - | |
| Christian T. Goralski Jr. - Officer | Option exercise | Restricted Stock Units | 219 | $0.00 | - | |
| Christian T. Goralski Jr. - Officer | Option exercise | Restricted Stock Units | 217 | $0.00 | - | |
| ||||||
 Anurag Maheshwari - Officer | Option exercise | Common Stock | 10,944 | $163.02 | $1.78M | |
| Anurag Maheshwari - Officer | Tax withholding / forfeiture | Common Stock | 4,991 | $163.02 | $814K | |
| Anurag Maheshwari - Officer | Option exercise | Restricted Stock Units | 10,944 | $0.00 | - | |
| Bobby K. George - Officer | Grant or award | Restricted Stock Units | 15,860 | - footnote F1 | - | |
| ||||||
| Jennifer A. Cunningham - Officer | Grant or award | Restricted Stock Units | 7,049 | - footnote F1 | - | |
| ||||||
| Rodriguez Beatriz Karina Chavez - Officer | Open-market sale | Common Stock | 3,635 | $182.51 | $663K | |
| Theresa E. Reinseth - Officer | Open-market sale | Common Stock | 924 | $169.42 | $157K | |
 John Patrick Banovetz - Officer | Option exercise | Common Stock | 7,880 | $154.69 | $1.22M | |
| John Patrick Banovetz - Officer | Option exercise | Non-qualified Stock Option (Right to Buy) | 7,880 | $0.00 | - | |
| John Patrick Banovetz - Officer | Open-market sale | Common Stock | 7,880 | $170.44 | $1.34M | |
| Kevin H. Rhodes - Officer | Option exercise | Common Stock | 7,669 | $154.69 | $1.19M | |
| Kevin H. Rhodes - Officer | Option exercise | Non-qualified Stock Option (Right to Buy) | 7,669 | $0.00 | - | |
| Kevin H. Rhodes - Officer | Open-market sale | Common Stock | 7,669 | $171.20 | $1.31M | |
| Christian T. Goralski Jr. - Officer | Option exercise | Common Stock | 4,902 | $154.69 | $758K | |
| Christian T. Goralski Jr. - Officer | Option exercise | Non-qualified Stock Option (Right to Buy) | 4,902 | $0.00 | - | |
| Christian T. Goralski Jr. - Officer | Open-market sale | Common Stock | 4,902 | $170.46 | $836K | |
| Wendy A. Bauer - Officer | Option exercise | Common Stock | 7,952 | $159.96 | $1.27M | |
| Wendy A. Bauer - Officer | Tax withholding / forfeiture | Common Stock | 3,558 | $159.96 | $569K | |
| Wendy A. Bauer - Officer | Option exercise | Restricted Stock Units | 7,952 | $0.00 | - | |
| Jennifer Rumsey - Director | Grant or award | Common Stock | 1,196 footnote F1 | $152.77 | $183K | |
| ||||||
| Thomas W. Sweet - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| Suzan Kereere - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
 Anne H. Chow - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
 Thomas K. Brown - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| James R. Fitterling - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| David P. Bozeman - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| Audrey Choi - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| Neil G. Mitchill Jr. - Director | Grant or award | Common Stock By Corporation | 1,360 | $143.34 | $195K | |
| Pedro Pizarro - Director | Grant or award | Common Stock | 1,360 | $143.34 | $195K | |
| Theresa E. Reinseth - Officer | Option exercise | Common Stock | 1,441 | $142.50 | $205K | |
| Theresa E. Reinseth - Officer | Tax withholding / forfeiture | Common Stock | 517 | $142.50 | $74K | |
| Theresa E. Reinseth - Officer | Option exercise | Restricted Stock Units | 1,441 | $0.00 | - | |
| William M. Brown - Officer | Option exercise | Common Stock | 8,578 | $142.50 | $1.22M | |
| William M. Brown - Officer | Tax withholding / forfeiture | Common Stock | 3,912 | $142.50 | $557K | |
| William M. Brown - Officer | Option exercise | Restricted Stock Units | 8,578 | $0.00 | - | |
| John Patrick Banovetz - Officer | Option exercise | Common Stock | 13,420 | $142.50 | $1.91M | |
| John Patrick Banovetz - Officer | Tax withholding / forfeiture | Common Stock | 6,120 | $142.50 | $872K | |
| John Patrick Banovetz - Officer | Option exercise | Restricted Stock Units | 13,420 | $0.00 | - | |
| Christian T. Goralski Jr. - Officer | Open-market purchase | Common Stock | 9 | $97.26 | $875 | |
| Christian T. Goralski Jr. - Officer | Open-market purchase | Common Stock | 3 | $103.21 | $310 | |
| Christian T. Goralski Jr. - Officer | Open-market purchase | Common Stock | 3 | $127.04 | $381 | |
| Christian T. Goralski Jr. - Officer | Open-market purchase | Common Stock | 2 | $127.99 | $256 | |
| Zoe L. Dickson - Officer | Option exercise | Common Stock | 984 | $145.25 | $143K | |
| Zoe L. Dickson - Officer | Tax withholding / forfeiture | Common Stock | 449 | $145.25 | $65K | |
| Zoe L. Dickson - Officer | Option exercise | Restricted Stock Units | 984 | $0.00 | - | |
| Paul Joseph Gallagher - Officer | Grant or award | Restricted Stock Units | 9,291 | $0.00 | - | |
| Kevin H. Rhodes - Officer | Tax withholding / forfeiture | Common Stock | 5,837 | $0.00 | - | |
| Mark W. Murphy - Officer | Tax withholding / forfeiture | Common Stock | 4,793 | $0.00 | - | |
Item 2.02, 9.01
Item 7.01
Item 8.01, 9.01
Item 1.01, 1.02, 2.03
Recent MMM Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Rodriguez Beatriz Karina Chavez | Officer | 3,635 | $663K | View on EDGAR | |
| - | - | - | - |
Stock trades in MMM disclosed by members of the U.S. House in the last 12 months, newest first. Values are the ranges as filed.
| Member | Type | Traded | Disclosed | Value range | Owner | Days to disclose | Filing |
|---|---|---|---|---|---|---|---|
 Julie JohnsonDemocrat, TX-32 | Purchase |
MMM insider trading FAQ
What is the latest insider trade for MMM?
3M CO (MMM) had 9 insider filings in the last 90 days, with the most recent on 9 October 2026. The full record for MMM runs to 83 Form 4 filings, the earliest from 2 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying MMM stock?
No insider purchases of MMM were filed in the last 90 days. 4 purchases are on record for this company.
How many insiders are selling MMM stock?
3 insider sales of MMM were filed in the last 90 days, totaling $2.16M.
Where can I see MMM SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects MMM Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Kevin H. Rhodes view on EDGAR
- - Tushar A. Kshirsagar view on EDGAR
- - Christian T. Goralski Jr. view on EDGAR
- - Anurag Maheshwari view on EDGAR
- - Bobby K. George view on EDGAR
- - Jennifer A. Cunningham view on EDGAR
- - Rodriguez Beatriz Karina Chavez view on EDGAR
- - Theresa E. Reinseth view on EDGAR
- - John Patrick Banovetz view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Health Care
- Where MMM's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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