Skip to content
sellNotable cluster of 3

Zoe L Dickson sold $1.2M of MMM

EVP & Chief HR Officer at 3M CO. 7,915 shares at an average of $149.02, traded May 15, 2025, filed May 19, 2025.

Warning score
60
Value
$1.2M
7,915 shares
Holdings after
6,127
-79% from before
From 52-week low
+20%
low $120.10, close $144.66
From 52-week high
-4%
high $150.87, as of May 15, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.2M at market
    +25
  • Share of holdings sold
    Sold 79% of holdings
    +20
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MMMOct 9, 2026 · close 159.96
Since filing May 19, 2025: +6.7%SPY +33.1% · excess -26.4%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001127602-25-014808, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 15, 2025SOpen-market sale
Common Stock
-2,074$148.93$309k7,976May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-159$148.93$24k7,817May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-340$148.94$51k7,477May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-14$148.95$2,0857,463May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-300$148.96$45k7,163May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-735$148.96$109k6,428May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-250$148.96$37k6,178May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-5$148.96$7456,173May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-46$148.97$6,8536,127May 19, 2025
May 15, 2025MOption exercise
Common Stock
+3,992$130.14$520k10,119May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-600$149.06$89k9,519May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-1,932$149.08$288k7,587May 19, 2025
May 15, 2025SOpen-market sale
Common Stock
-1,460$149.12$218k6,127May 19, 2025
May 15, 2025MOption exercise
Non-qualified Stock Option (Right to Buy)derivative
-3,992$0.00$00May 19, 2025

Related signals

Other insiders at 3M CO and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
58Moderate
MMMsell 3
3M CO
Theresa E Reinseth
Sr Vice President & CAO
$889k
5,145 shares
-117%
47Moderate
MMMsell 3
3M CO
Rodriguez Beatriz Karina Chavez
Group President
$204k
1,190 shares
-6%
50Moderate
MMMsell 3
3M CO
Zoe L Dickson
EVP & Chief HR Officer
$3.5M
20,519 shares
-49%
60Notable
MMMsell 3
3M CO
Zoe L Dickson
EVP & Chief HR Officer
$4.3M
25,055 shares
-54%
45Moderate
MMMsell
3M CO
Zoe L Dickson
EVP & Chief HR Officer
$2.3M
13,826 shares
-123%
45Moderate
MMMsell
3M CO
Zoe L Dickson
EVP & Chief HR Officer
$2.3M
13,629 shares
-69%
45Moderate
MMMsell
3M CO
Mark W. Murphy
EVP & Chief Info Digital Off
$3.2M
19,061 shares
-74%
57Moderate
MMMsell 2
3M CO
Christian T Goralski JR
Group President
$926k
6,165 shares
-68%
61Notable
MMMsell 2
3M CO
Theresa E Reinseth
Sr Vice President & CAO
$524k
3,477 shares
-58%
45Moderate
MMMsell 3
3M CO
John Patrick Banovetz
Executive Vice President
$1.2M
7,759 shares
-20%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Zoe L Dickson sold $1.2M of MMM | InsiderTell