Insider · CIK 0001498535
David MacLennan
Files at CAT (CATERPILLAR INC), ECL (ECOLAB INC.). First filing Feb 18, 2025, latest May 9, 2025.
Where the trades landed
Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.
ECL: ECOLAB INC.
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™
CAT: CATERPILLAR INC
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 |
|---|---|---|---|---|---|
| 31Weak | ECLbuy ECOLAB INC. | $126k 500 shares | +3% | +13% from low-6% from high | |
| 40Moderate | CATERPILLAR INC | $120k 375 shares | +6% | +17% from low-23% from high | |
| 25Weak | ECLbuy ECOLAB INC. | $106k 400 shares | +2% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | ECL ECOLAB INC. | AGrant or award Common Stock | +131 | $0.00 | $0 | 25,579 | 10 d ago |
| Sep 30, 2026 | ECL ECOLAB INC. | AGrant or award Common Stock | +46 | $276.36 | $13k | 25,625 | 10 d ago |
| Sep 30, 2026 | CAT CATERPILLAR INC | AGrant or award Phantom Stock Unitsderivative | +28 | $821.01 | $23k | 505 | 11 d ago |
| Jun 11, 2025 | CAT CATERPILLAR INC | AGrant or award Common Stock | +482 | $352.53 | $170k | 7,141 | Jun 13, 2025 |
| May 12, 2025 | ECL ECOLAB INC. | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 7, 2025 | ECL ECOLAB INC. | POpen-market purchase Common Stock | +500 | $251.75 | $126k | 19,465 | May 9, 2025 |
| May 7, 2025 | CAT CATERPILLAR INC | POpen-market purchase Common Stock | +375 | $320.70 | $120k | 6,653 | May 8, 2025 |
| Mar 31, 2025 | CAT CATERPILLAR INC | AGrant or award Phantom Stock Unitsderivative | +50 | $326.99 | $16k | 234 | Apr 2, 2025 |
| Mar 31, 2025 | ECL ECOLAB INC. | AGrant or award Common Stock | +134 | $0.00 | $0 | 18,920 | Apr 2, 2025 |
| Mar 31, 2025 | ECL ECOLAB INC. | AGrant or award Common Stock | +46 | $251.56 | $12k | 18,965 | Apr 2, 2025 |
| Feb 13, 2025 | ECL ECOLAB INC. | POpen-market purchase Common Stock | +400 | $264.51 | $106k | 18,767 | Feb 18, 2025 |
| Dec 31, 2024 | ECL ECOLAB INC. | AGrant or award Common Stock | +144 | $0.00 | $0 | 18,304 | Jan 3, 2025 |
| Dec 31, 2024 | ECL ECOLAB INC. | AGrant or award Common Stock | +49 | $234.64 | $12k | 18,367 | Jan 3, 2025 |
| Dec 31, 2024 | CAT CATERPILLAR INC | AGrant or award Phantom Stock Unitsderivative | +45 | $363.78 | $16k | 183 | Jan 2, 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.