David MacLennan, Director at ECOLAB INC. (ECL), bought 600 shares at $278.51 ($167K) on 2025-08-13, disclosed to the SEC on 2025-08-15.
Open-market purchase of $167k ECL by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Something here stands out, but not much.
| Filing → |
| CAT | BUY | 2026-05-05 | $219K | — | Filing → |
| ECL | BUY | 2025-12-08 | $386K | — | Filing → |
| CAT | BUY | 2025-11-06 | $171K | — | Filing → |