Zoe L Dickson sold $4.3M of MMM
EVP & Chief HR Officer at 3M CO. 25,055 shares at an average of $170.34, traded Feb 9, 2026, filed Feb 10, 2026.
Score components
- +15RoleOfficer
- +25Trade size$4.3M at market
- +20Share of holdings soldSold 54% of holdings
- +15Cluster3 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
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.
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 0000066740-26-000109, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Feb 9, 2026 | MOption exercise Common Stock | +25,055 | $102.89 | $2.6M | 46,178 | Feb 10, 2026 |
| Feb 9, 2026 | SOpen-market sale Common Stock | -25,055 | $170.34 | $4.3M | 21,123 | Feb 10, 2026 |
| Feb 9, 2026 | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -25,055 | $0.00 | $0 | 0 | Feb 10, 2026 |
Related signals
Other insiders at 3M CO and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | MMMbuy 3M CO | Christian T Goralski JR Group President | $1,822 17 shares | +0% | |
| 58Moderate | 3M CO | Theresa E Reinseth Sr Vice President & CAO | $889k 5,145 shares | -117% | |
| 47Moderate | 3M CO | Rodriguez Beatriz Karina Chavez Group President | $204k 1,190 shares | -6% | |
| 50Moderate | 3M CO | Zoe L Dickson EVP & Chief HR Officer | $3.5M 20,519 shares | -49% | |
| 50Moderate | 3M CO | Zoe L Dickson EVP & Chief HR Officer | $3.5M 20,519 shares | -49% | |
| 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 | 3M CO | Christian T Goralski JR Group President | $926k 6,165 shares | -68% | |
| 61Notable | 3M CO | Theresa E Reinseth Sr Vice President & CAO | $524k 3,477 shares | -58% |
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.