Form 4 for ECL Ecolab
Accepted 2026-05-06 16:58:25 ET · period of report 2026-05-04 · accession 0001989181-26-000008 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-06 16:58 | 2026-05-04 | ECL | Cook Gregory B | Co-COO - Gbl Businesses | M - OptEx | — | +8,396 | 20.1K | +72% | — |
| D | 2026-05-06 16:58 | 2026-05-04 | ECL | Cook Gregory B | Co-COO - Gbl Businesses | F - Tax | $257.93 | -3,829 | 16.2K | -19% | -$987.5K |
| D | 2026-05-06 16:58 | 2026-05-04 | ECL | Cook Gregory B | Co-COO - Gbl Businesses | M - OptEx | $0.00 | -8,396 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-04 | M | A | 8,396 | — | 20,069.39 | D | — | — | (F1) On May 4, 2022, the reporting person was granted 8,396 restricted stock units, vesting as to 100% of the units on the fourth anniversary of the date of grant. |
| 2 | Common | Common Stock | 2026-05-04 | F | D | 3,828.58 | $257.93 | 16,240.82 | D | — | — | (F2) Reflects the reporting person's payment of minimum statutory tax obligations by withholding shares of Ecolab Common Stock incident to the vesting of restricted stock units in accordance with Rule 16b-3. |
| 3 | Derivative | Restricted Stock Units | 2026-05-04 | M | D | 8,396 | $0.00 | 0 | D | — · 2026-05-04 to 2026-05-04 | 8,396 Common Stock | (F4) Restricted stock units convert into common stock on a one-for-one basis. (F1) On May 4, 2022, the reporting person was granted 8,396 restricted stock units, vesting as to 100% of the units on the fourth anniversary of the date of grant. (F1) On May 4, 2022, the reporting person was granted 8,396 restricted stock units, vesting as to 100% of the units on the fourth anniversary of the date of grant. |