MacLennan David: insider buys
Every open-market stock purchase reported by MacLennan David to the SEC on Form 4.
Total bought$1.04M
Purchases5
Companies2
Last purchase filedMay 14, 2026
Return on these buys+7.3%
MacLennan David has made 5 open-market purchases worth $1.04M in 2 companies since Nov 6, 2025, according to SEC Form 4 filings. The most recent was filed on May 14, 2026: 1,000 shares of ECL at $250.65 (Director), worth $250.65K. Taken together, these purchases are up 7% at the latest closing prices (split-adjusted, weighted by amount).
Companies MacLennan David bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| ECL | Ecolab Inc. | Director | 3 | $649.38K | +19% | May 14 |
| CAT | Caterpillar Inc | Director | 2 | $389.87K | -12% | May 5 |
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| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| May 14 | ECLEcolab Inc. | MacLennan DavidDirector | $250.65K | 1,000 | $250.65 | +21% | +4% | May 13 | SEC |
| May 5 | ECLEcolab Inc. | MacLennan DavidDirector | $205.53K | 800 | $256.91 | +18% | +3% | May 4 | SEC |
| May 5 | CATCaterpillar Inc | MacLennan DavidDirector | $219.21K | 250 | $876.84 | -29% | +3% | May 4 | SEC |
| Dec 8 | ECLEcolab Inc. | MacLennan DavidDirector | $193.20K | 750 | $257.60 | +18% | +3% | Dec 8 | SEC |
| Nov 6 | CATCaterpillar Inc | MacLennan DavidDirector | $170.66K | 300 | $568.86 | +9.5% | +4% | Nov 6 | SEC |