3M Company

MMMNYSEIndustrials● Active

$155.36

+$1.60(+1.04%)

Market Cap$81.0B

P/E Ratio—

52W High$177.41

52W Low$139.34

Avg Volume3.9M

Open$152.80

Beta1.09

Insider Trades Ownership Employees

3M Company (MMM) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · MMM · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

0.00

Buy/Sell (by trades)

Overall sentiment

BEARISH

↑ Buy 0%Active transactions only · RSU vesting excluded100% Sell ↓

3M Company insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

MMM insider buying and selling by quarter

MMM insider selling · MMM insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

655K327K0

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · MMM ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

MMM executive sell shares · MMM board member insider trading · MMM insider trading SEC filing

Showing 53 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
May 12, 2026	Sweet Thomas W Director	Award	1,360.402	$143.34	$195K	5,795.588	Form 4
May 12, 2026	Kereere Suzan Director	Award	1,360.402	$143.34	$195K	6,422.491	Form 4
May 12, 2026	Chow Anne H Director	Award	1,360.402	$143.34	$195K	5,129.917	Form 4
May 12, 2026	BROWN THOMAS K Director	Award	1,360.402	$143.34	$195K	17,687.169	Form 4
May 12, 2026	Fitterling James R Director	Award	1,360.402	$143.34	$195K	7,868.463	Form 4
May 12, 2026	Bozeman David P Director	Award	1,360.402	$143.34	$195K	1,360.402	Form 4
May 12, 2026	Choi Audrey Director	Award	1,360.402	$143.34	$195K	6,169.927	Form 4
May 12, 2026	PIZARRO PEDRO Director	Award	1,360.402	$143.34	$195K	7,169.916	Form 4
May 1, 2026	Reinseth Theresa E Sr Vice President & CAO	Option	1,441	$142.50	$205K	4,038.655	Form 4
May 1, 2026	Reinseth Theresa E Sr Vice President & CAO	Other	517	$142.50	$74K	3,521.655	Form 4
May 1, 2026	Brown William M Chairman & CEO	Option	8,578	$142.50	$1.22M⚡	13,243	Form 4
May 1, 2026	Brown William M Chairman & CEO	Other	3,912	$142.50	$557K	9,331	Form 4
May 1, 2026	Banovetz John Patrick EVP	Option	13,420	$142.50	$1.91M⚡	55,925.422	Form 4
May 1, 2026	Banovetz John Patrick EVP	Other	6,120	$142.50	$872K	49,805.422	Form 4
Oct 23, 2024	Goralski Christian T JR Group President	Purchase	2	$127.99	$256	6,971.28	Form 4
Aug 15, 2024	Goralski Christian T JR Group President	Purchase	3	$127.04	$381	6,969.28	Form 4
Jun 27, 2024	Goralski Christian T JR Group President	Purchase	3	$103.21	$310	6,966.28	Form 4
May 30, 2024	Goralski Christian T JR Group President	Purchase	9	$97.26	$875	6,963.28	Form 4
Apr 1, 2026	Dickson Zoe L EVP & Chief HR Officer	Option	984	$145.25	$143K	21,981.935	Form 4
Apr 1, 2026	Dickson Zoe L EVP & Chief HR Officer	Other	449	$145.25	$65K	21,532.935	Form 4
Feb 11, 2026	Reinseth Theresa E Sr Vice President & CAO	Option	3,349	$154.69	$518K	5,933.583	Form 4
Feb 11, 2026	Reinseth Theresa E Sr Vice President & CAO	Sale	1,123	$172.72	$194K	4,810.583	Form 4
Feb 11, 2026	Reinseth Theresa E Sr Vice President & CAO	Sale	1,946	$172.73	$336K	2,864.583	Form 4
Feb 11, 2026	Reinseth Theresa E Sr Vice President & CAO	Sale	240	$172.74	$41K	2,624.583	Form 4
Feb 11, 2026	Reinseth Theresa E Sr Vice President & CAO	Sale	1,796	$172.79	$310K	2,584.583	Form 4

Sweet Thomas W

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Kereere Suzan

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Chow Anne H

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

BROWN THOMAS K

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Fitterling James R

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Bozeman David P

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Choi Audrey

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

PIZARRO PEDRO

Director

Award

Date

May 12

1,360.402

Price

$143.34

Value

$195K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Option

Date

May 1

1,441

Price

$142.50

Value

$205K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Other

Date

May 1

517

Price

$142.50

Value

$74K

View Form 4 on SEC.gov

Brown William M

Chairman & CEO

Option

Date

May 1

8,578

Price

$142.50

Value

$1.22M ⚡

View Form 4 on SEC.gov

Brown William M

Chairman & CEO

Other

Date

May 1

3,912

Price

$142.50

Value

$557K

View Form 4 on SEC.gov

Banovetz John Patrick

EVP

Option

Date

May 1

13,420

Price

$142.50

Value

$1.91M ⚡

View Form 4 on SEC.gov

Banovetz John Patrick

EVP

Other

Date

May 1

6,120

Price

$142.50

Value

$872K

View Form 4 on SEC.gov

Goralski Christian T JR

Group President

Purchase

Date

Oct 23

Price

$127.99

Value

$256

View Form 4 on SEC.gov

Goralski Christian T JR

Group President

Purchase

Date

Aug 15

Price

$127.04

Value

$381

View Form 4 on SEC.gov

Goralski Christian T JR

Group President

Purchase

Date

Jun 27

Price

$103.21

Value

$310

View Form 4 on SEC.gov

Goralski Christian T JR

Group President

Purchase

Date

May 30

Price

$97.26

Value

$875

View Form 4 on SEC.gov

Dickson Zoe L

EVP & Chief HR Officer

Option

Date

Apr 1

984

Price

$145.25

Value

$143K

View Form 4 on SEC.gov

Dickson Zoe L

EVP & Chief HR Officer

Other

Date

Apr 1

449

Price

$145.25

Value

$65K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Option

Date

Feb 11

3,349

Price

$154.69

Value

$518K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Sale

Date

Feb 11

1,123

Price

$172.72

Value

$194K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Sale

Date

Feb 11

1,946

Price

$172.73

Value

$336K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Sale

Date

Feb 11

240

Price

$172.74

Value

$41K

View Form 4 on SEC.gov

Reinseth Theresa E

Sr Vice President & CAO

Sale

Date

Feb 11

1,796

Price

$172.79

Value

$310K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 3

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About MMM insider trading

MMM insider trades

3M Company (MMM) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Reinseth Theresa E (Sr Vice President & CAO), Dickson Zoe L (EVP & Chief HR Officer), Chavez Rodriguez Beatriz Karina (Group President). Over the past 12 months, 5 insiders have filed transactions with the SEC. MMM insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For 3M Company's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

MMM insider trading · 5 questions

The insiders of 3M Company (MMM) include executives and directors such as Reinseth Theresa E (Sr Vice President & CAO), Dickson Zoe L (EVP & Chief HR Officer), Chavez Rodriguez Beatriz Karina (Group President), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

MMM board member insider tradingwho are MMM insidersMMM insider roster3M Company executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026