Insider · CIK 0001865140
Zoe L Dickson
officer
Files at MMM (3M CO). First filing Jan 28, 2025, latest Nov 14, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $6.4M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MMM: 3M CO
MMMOct 9, 2026 · close 159.96
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | MMMsell 3M CO | $2.3M 13,826 shares | -123% | +38% from low-1% from high | |
| 45Moderate | MMMsell 3M CO | $2.3M 13,629 shares | -69% | +38% from low-1% from high | |
| 60Notable | 3M CO | $1.2M 7,915 shares | -79% | +20% from low-4% from high | |
| 44Moderate | 3M CO | $543k 3,634 shares | -45% | +22% from low0% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 13, 2025 | MMM 3M CO | MOption exercise Common Stock | +13,629 | $138.39 | $1.9M | 19,791 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | MOption exercise Common Stock | +5,076 | $154.69 | $785k | 11,238 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -100 | $169.82 | $17k | 11,138 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -106 | $169.70 | $18k | 19,685 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -130 | $169.71 | $22k | 19,555 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -2,377 | $169.82 | $404k | 8,761 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -150 | $169.72 | $25k | 19,405 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -224 | $169.83 | $38k | 8,537 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -10 | $169.73 | $1,697 | 19,395 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -150 | $169.84 | $25k | 8,387 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -2,225 | $169.86 | $378k | 6,162 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -128 | $169.74 | $22k | 19,267 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -579 | $169.75 | $98k | 18,688 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | MOption exercise Common Stock | +8,750 | $154.04 | $1.3M | 14,912 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -167 | $169.76 | $28k | 18,521 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -6,050 | $169.72 | $1.0M | 8,862 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -100 | $169.77 | $17k | 18,421 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -100 | $169.75 | $17k | 8,762 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -695 | $169.78 | $118k | 17,726 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -300 | $169.76 | $51k | 8,462 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -20 | $169.78 | $3,396 | 17,706 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -200 | $169.77 | $34k | 8,262 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -759 | $169.79 | $129k | 16,947 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -36 | $169.78 | $6,112 | 8,226 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -1,090 | $169.80 | $185k | 15,857 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -305 | $169.79 | $52k | 7,921 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -461 | $169.81 | $78k | 15,396 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -474 | $169.80 | $80k | 7,447 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -201 | $169.82 | $34k | 15,195 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -555 | $169.81 | $94k | 6,892 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -246 | $169.82 | $42k | 14,949 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -205 | $169.82 | $35k | 6,687 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -5,422 | $169.83 | $921k | 9,527 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -243 | $169.83 | $41k | 6,444 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -106 | $169.84 | $18k | 6,338 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -166 | $169.84 | $28k | 9,361 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -176 | $169.85 | $30k | 6,162 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -362 | $169.85 | $61k | 8,999 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -30 | $169.85 | $5,096 | 8,969 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -8,750 | $0.00 | $0 | 0 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -314 | $169.86 | $53k | 8,655 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -5,076 | $0.00 | $0 | 0 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -1,108 | $169.87 | $188k | 7,547 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -102 | $169.87 | $17k | 7,445 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -450 | $169.89 | $76k | 6,995 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -175 | $169.90 | $30k | 6,820 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -300 | $169.91 | $51k | 6,520 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -7 | $169.91 | $1,189 | 6,513 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -14 | $169.92 | $2,379 | 6,499 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -337 | $169.94 | $57k | 6,162 | Nov 14, 2025 |
| Nov 13, 2025 | MMM 3M CO | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -13,629 | $0.00 | $0 | 0 | Nov 14, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -2,074 | $148.93 | $309k | 7,976 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -159 | $148.93 | $24k | 7,817 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -340 | $148.94 | $51k | 7,477 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -14 | $148.95 | $2,085 | 7,463 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -300 | $148.96 | $45k | 7,163 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -735 | $148.96 | $109k | 6,428 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -250 | $148.96 | $37k | 6,178 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -5 | $148.96 | $745 | 6,173 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -46 | $148.97 | $6,853 | 6,127 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | MOption exercise Common Stock | +3,992 | $130.14 | $520k | 10,119 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -600 | $149.06 | $89k | 9,519 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -1,932 | $149.08 | $288k | 7,587 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -1,460 | $149.12 | $218k | 6,127 | May 19, 2025 |
| May 15, 2025 | MMM 3M CO | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -3,992 | $0.00 | $0 | 0 | May 19, 2025 |
| Feb 12, 2025 | MMM 3M CO | AGrant or award Non-qualified Stock Option (Right to Buy)derivative | +16,317 | $0.00 | $0 | 16,317 | Feb 13, 2025 |
| Feb 12, 2025 | MMM 3M CO | AGrant or award Restricted Stock Unitsderivative | +3,621 | $0.00 | $0 | 3,621 | Feb 13, 2025 |
| Feb 7, 2025 | MMM 3M CO | MOption exercise Common Stock | +3,201 | $149.87 | $480k | 10,617 | Feb 10, 2025 |
| Feb 7, 2025 | MMM 3M CO | FTax withholding Common Stock | -1,009 | $149.87 | $151k | 9,608 | Feb 10, 2025 |
| Feb 7, 2025 | MMM 3M CO | MOption exercise Restricted Stock Unitsderivative | -3,201 | $0.00 | $0 | 0 | Feb 10, 2025 |
| Feb 3, 2025 | MMM 3M CO | AGrant or award Common Stock | +3,498 | $0.00 | $0 | 7,994 | Feb 5, 2025 |
| Feb 3, 2025 | MMM 3M CO | FTax withholding Common Stock | -578 | $0.00 | $0 | 7,416 | Feb 5, 2025 |
| Jan 27, 2025 | MMM 3M CO | MOption exercise Common Stock | +3,634 | $146.05 | $531k | 8,096 | Jan 28, 2025 |
| Jan 27, 2025 | MMM 3M CO | SOpen-market sale Common Stock | -3,634 | $149.41 | $543k | 4,462 | Jan 28, 2025 |
| Jan 27, 2025 | MMM 3M CO | MOption exercise Non-qualified Stock Option (Right to Buy)derivative | -3,634 | $0.00 | $0 | 0 | Jan 28, 2025 |
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.