The Filings Report

3M Company insider trading

MMMfinancial statementsForm 4 filings on EDGAR303 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at 3M Company bought $0 of stock in the open market, and 1 sold $663K. Officers and directors accounted for $0 of purchases and $663K of sales. The last reported transaction was an option exercise by Rhodes Kevin H on October 7, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 9, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

MMM daily priceSplit-adjusted prices in US dollars

Bought $0Sold $663KAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $178.00 · H $178.79 · L $173.28 · C $174.34Bought $0 (0)Sold $0 (0)
$158$165$172$179$1862026-08-04: open $179.17, high $181.67, low $176.60, close $181.452026-08-05: open $181.09, high $183.38, low $181.09, close $182.082026-08-06: open $182.03, high $183.50, low $179.46, close $180.712026-08-07: open $180.22, high $183.54, low $179.17, close $182.902026-08-10: open $183.36, high $183.50, low $181.01, close $182.042026-08-11: open $181.94, high $184.38, low $181.76, close $183.132026-08-12: open $183.77, high $184.40, low $181.39, close $183.782026-08-13: open $184.18, high $184.69, low $180.49, close $182.652026-08-14: open $182.35, high $184.25, low $181.36, close $182.652026-08-17: open $181.70, high $183.23, low $179.66, close $180.212026-08-18: open $180.60, high $181.66, low $179.01, close $180.942026-08-19: open $182.01, high $183.43, low $179.90, close $180.662026-08-20: open $179.25, high $181.97, low $177.90, close $178.092026-08-21: open $178.02, high $181.03, low $178.02, close $178.962026-08-24: open $178.88, high $180.35, low $178.23, close $179.012026-08-25: open $180.33, high $180.80, low $178.61, close $179.372026-08-26: open $180.50, high $180.67, low $178.54, close $180.002026-08-27: open $177.77, high $180.00, low $176.91, close $178.832026-08-28: open $179.66, high $179.84, low $173.57, close $174.342026-08-31: open $173.50, high $173.65, low $171.66, close $171.832026-09-01: open $171.96, high $172.43, low $169.52, close $170.242026-09-02: open $171.00, high $171.26, low $168.08, close $168.752026-09-03: open $169.74, high $169.75, low $165.80, close $168.332026-09-04: open $167.87, high $169.59, low $167.55, close $168.562026-09-08: open $168.17, high $168.56, low $165.71, close $167.522026-09-09: open $166.00, high $166.81, low $164.03, close $164.402026-09-10: open $164.45, high $164.45, low $161.30, close $162.872026-09-11: open $164.36, high $165.37, low $162.55, close $164.972026-09-14: open $162.48, high $163.38, low $160.27, close $162.022026-09-15: open $162.32, high $166.25, low $160.68, close $164.672026-09-16: open $165.57, high $166.29, low $161.37, close $162.652026-09-17: open $164.84, high $165.46, low $162.87, close $164.712026-09-18: open $163.80, high $166.05, low $163.23, close $165.882026-09-21: open $166.69, high $166.77, low $164.84, close $164.972026-09-22: open $166.40, high $169.32, low $165.00, close $169.302026-09-23: open $168.45, high $170.43, low $167.82, close $170.302026-09-24: open $170.23, high $170.75, low $167.26, close $167.522026-09-25: open $168.56, high $170.73, low $168.13, close $169.552026-09-28: open $168.28, high $170.62, low $168.03, close $169.482026-09-29: open $169.80, high $170.98, low $167.25, close $168.492026-09-30: open $169.19, high $169.50, low $164.08, close $164.262026-10-01: open $163.70, high $164.75, low $162.32, close $163.022026-10-02: open $163.50, high $164.71, low $161.12, close $161.892026-10-05: open $161.34, high $163.56, low $159.92, close $163.192026-10-06: open $163.58, high $164.30, low $161.50, close $163.642026-10-07: open $162.54, high $163.73, low $160.96, close $162.122026-10-08: open $160.89, high $164.23, low $159.93, close $163.572026-10-09: open $163.27, high $163.59, low $159.88, close $159.962026-10-12: open $159.50, high $162.56, low $159.21, close $160.892026-10-13: open $161.18, high $162.96, low $159.53, close $162.782026-10-14: open $162.37, high $164.56, low $162.15, close $164.492026-10-15: open $165.94, high $167.03, low $164.64, close $165.232026-10-16: open $165.64, high $167.95, low $163.50, close $164.752026-10-19: open $164.85, high $164.85, low $161.95, close $162.082026-10-20: open $163.00, high $172.95, low $162.13, close $171.372026-10-21: open $172.00, high $174.77, low $167.71, close $174.742026-10-22: open $174.95, high $176.18, low $173.07, close $175.562026-10-23: open $174.49, high $175.28, low $170.87, close $173.462026-10-26: open $175.00, high $175.56, low $172.00, close $172.792026-10-27: open $173.06, high $173.06, low $170.67, close $171.582026-10-28: open $172.67, high $173.29, low $171.46, close $172.802026-10-29: open $175.00, high $177.63, low $174.25, close $177.362026-10-30: open $178.00, high $178.79, low $173.28, close $174.34Insider purchases / sales · USD$1M$0−$1M2026-08-05: 0 purchases ($0), 1 sales ($663K)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

303 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 7, 2026Rhodes Kevin HEVP, Chief Legal Off & Secretoption exercise176$162.12$29K44,028Oct 9, 2026
Oct 7, 2026Rhodes Kevin HEVP, Chief Legal Off & Secrettax withholding176$162.12$29K43,852Oct 9, 2026
Oct 7, 2026Kshirsagar Tushar A.EVP Chief Tech Officeroption exercise53$162.12$9K4,828Oct 9, 2026
Oct 7, 2026Kshirsagar Tushar A.EVP Chief Tech Officertax withholding53$162.12$9K4,775Oct 9, 2026
Oct 7, 2026Goralski Christian T JRGroup Presidentoption exercise1,288$162.12$209K8,259Oct 9, 2026
Oct 7, 2026Goralski Christian T JRGroup Presidentoption exercise219$162.12$36K8,478Oct 9, 2026
Oct 7, 2026Goralski Christian T JRGroup Presidentoption exercise217$162.12$35K8,695Oct 9, 2026
Oct 7, 2026Goralski Christian T JRGroup Presidenttax withholding1,724$162.12$279K6,971Oct 9, 2026
Oct 1, 2026Maheshwari AnuragEVP & Chief Financial Officeroption exercise10,944$163.02$2M17,356Oct 2, 2026
Oct 1, 2026Maheshwari AnuragEVP & Chief Financial Officertax withholding4,991$163.02$814K12,365Oct 2, 2026
Aug 5, 2026Chavez Rodriguez Beatriz KarinaGroup Presidentopen-market sale3,635$182.51$663K14,035Aug 6, 2026
Jul 23, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale924$169.42$157K2,615Jul 24, 2026
Jul 23, 2026Banovetz John PatrickExecutive Vice Presidentoption exercise7,880$154.69$1M57,937Jul 24, 2026
Jul 23, 2026Banovetz John PatrickExecutive Vice Presidentopen-market sale7,880$170.44$1M50,057Jul 24, 2026
Jul 22, 2026Rhodes Kevin HEVP, Chief Legal Off & Secretoption exercise7,669$154.69$1M51,449Jul 23, 2026
Jul 22, 2026Rhodes Kevin HEVP, Chief Legal Off & Secretopen-market sale7,669$171.20$1M43,780Jul 23, 2026
Jul 22, 2026Goralski Christian T JRGroup Presidentoption exercise4,902$154.69$758K11,873Jul 23, 2026
Jul 22, 2026Goralski Christian T JRGroup Presidentopen-market sale4,902$170.46$836K6,971Jul 23, 2026
Jul 1, 2026Bauer Wendy AGroup Presidentoption exercise7,952$159.96$1M12,644Jul 2, 2026
Jul 1, 2026Bauer Wendy AGroup Presidenttax withholding3,558$159.96$569K9,086Jul 2, 2026
Jun 5, 2026Rumsey JenniferDirectorawardindirect1,196$152.77$183K1,196Jun 9, 2026
May 12, 2026Sweet Thomas WDirectorawardindirect1,360$143.34$195K5,796May 13, 2026
May 12, 2026Kereere SuzanDirectoraward1,360$143.34$195K6,422May 13, 2026
May 12, 2026Chow Anne HDirectorawardindirect1,360$143.34$195K5,130May 13, 2026
May 12, 2026Brown Thomas KDirectorawardindirect1,360$143.34$195K17,687May 13, 2026
May 12, 2026Fitterling James RDirectorawardindirect1,360$143.34$195K7,868May 13, 2026
May 12, 2026Bozeman David PDirectoraward1,360$143.34$195K1,360May 13, 2026
May 12, 2026Choi AudreyDirectorawardindirect1,360$143.34$195K6,170May 13, 2026
May 12, 2026Mitchill Neil G. JRDirectorawardindirect1,360$143.34$195K1,674May 13, 2026
May 12, 2026Pizarro PedroDirectorawardindirect1,360$143.34$195K7,170May 13, 2026
May 1, 2026Reinseth Theresa ESr Vice President & CAOoption exercise1,441$142.50$205K4,039May 4, 2026
May 1, 2026Reinseth Theresa ESr Vice President & CAOtax withholding517$142.50$74K3,522May 4, 2026
May 1, 2026Brown William MChairman & CEOoption exercise8,578$142.50$1M13,243May 4, 2026
May 1, 2026Brown William MChairman & CEOtax withholding3,912$142.50$557K9,331May 4, 2026
May 1, 2026Banovetz John PatrickExecutive Vice Presidentoption exercise13,420$142.50$2M55,925May 4, 2026
May 1, 2026Banovetz John PatrickExecutive Vice Presidenttax withholding6,120$142.50$872K49,805May 4, 2026
Apr 1, 2026Dickson Zoe LEVP & Chief HR Officeroption exercise984$145.25$143K21,982Apr 2, 2026
Apr 1, 2026Dickson Zoe LEVP & Chief HR Officertax withholding449$145.25$65K21,533Apr 2, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale240$172.74$41K2,625Feb 12, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale1,946$172.73$336K2,865Feb 12, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale1,123$172.72$194K4,811Feb 12, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOoption exercise3,349$154.69$518K5,934Feb 12, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale1,796$172.79$310K2,585Feb 12, 2026
Feb 11, 2026Reinseth Theresa ESr Vice President & CAOopen-market sale40$172.75$7K2,585Feb 12, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeropen-market sale20,519$169.97$3M21,123Feb 10, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeroption exercise20,519$142.94$3M41,642Feb 10, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeroption exercise25,055$102.89$3M46,178Feb 10, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeropen-market sale25,055$170.34$4M21,123Feb 10, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeroption exercise20,519$142.94$3M41,642Feb 10, 2026
Feb 9, 2026Dickson Zoe LEVP & Chief HR Officeropen-market sale20,519$169.97$3M21,123Feb 10, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Dickson Zoe LEVP & Chief HR OfficerApr 1, 2026option exercise21,982—$16M (48)0 of 48
Banovetz John PatrickExecutive Vice PresidentJul 23, 2026option exercise57,937—$1M (1)0 of 1
Rhodes Kevin HEVP, Chief Legal Off & SecretOct 7, 2026option exercise44,028—$1M (1)0 of 1
Reinseth Theresa ESr Vice President & CAOJul 23, 2026open-market sale2,615—$1M (6)0 of 6
Chavez Rodriguez Beatriz KarinaGroup PresidentAug 5, 2026open-market sale14,035—$867K (2)0 of 2
Goralski Christian T JRGroup PresidentOct 7, 2026option exercise8,259—$836K (1)0 of 1
Roman Michael FChairman of the Board, DirectorFeb 3, 2025tax withholding193,397———
Murphy Mark W.EVP & Chief Info Digital OffFeb 6, 2026tax withholding22,872———
Fitterling James RDirectorMay 12, 2026award————
Clarke VictoriaEVP & Chief Public Affairs OffDec 1, 2025option exercise3,209———
Maheshwari AnuragEVP & Chief Financial OfficerOct 1, 2026option exercise17,356———
Bauer Wendy AGroup PresidentJul 1, 2026option exercise12,644———
Brown William MChairman & CEOMay 1, 2026option exercise13,243———
Gibbons Peter DGroup PresidentFeb 7, 2025option exercise17,262———
Bozeman David PDirectorMay 12, 2026award1,360———
Kshirsagar Tushar A.EVP Chief Tech OfficerOct 7, 2026option exercise4,828———
Sweet Thomas WDirectorMay 12, 2026award————
Kereere SuzanDirectorMay 12, 2026award6,422———
Chow Anne HDirectorMay 12, 2026award————
Brown Thomas KDirectorMay 12, 2026award————
Choi AudreyDirectorMay 12, 2026award————
Mitchill Neil G. JRDirectorMay 12, 2026award————
Pizarro PedroDirectorMay 12, 2026award————
Rumsey JenniferDirectorJun 5, 2026award————
Page Gregory RDirectorMay 13, 2025award————
Dillon David BDirectorMay 13, 2025award————

Questions

Are 3M Company insiders buying or selling?

Over the twelve months to November 1, 2026, 6 insiders at 3M Company sold $21M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $21M. Only open-market purchases and sales are counted.

Who sold the most 3M Company stock in the last year?

Dickson Zoe L (EVP & Chief HR Officer) sold $16M in 48 open-market sales over the twelve months to November 1, 2026.

Do 3M Company executives sell under 10b5-1 plans?

0 of the 59 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on 3M Company

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.