Cook Gregory B
- SEC CIK
- 0001989181
In the past year, 2 open-market sale filings worth $2.37M and no purchases.
Current role at each company
- ECL Ecolab Inc.Co-COO - Global Businessesas of Aug 11, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $2.37M
- 2 filings
- Net
- −$2.37M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Cook Gregory B as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 (view filing)4:58 PM ET | Aug 11 | Same day | Cook Gregory BCo-COO - Global Businesses | SSale | −4.57K | $285.13 | −$1.30M | −28.1%11.7K after | |
| Feb 27, 2026 (view filing) | Feb 26 | 1 day | Cook Gregory BEVP & PRES - INST GROUP | SSale | −3.52K | $304.25 | −$1.07M | −23.2%11.7K after | |
| May 16, 2025 (view filing) | May 15 | 1 day | Cook Gregory BEVP & PRES - INST GROUP | SSale | −2.23K | $253.00 | −$565.2K | −19.6%9.14K after | |
| Aug 30, 2024 (view filing) | Aug 29 | 1 day | Cook Gregory BEVP & PRES - INST GROUP | SSale | −3.81K | $249.33 | −$950.2K | −32.1%8.08K after |