Cook Gregory B

Track

Insider profile

Performance

Overall performance
3.1
Performance over holding periods
3.1
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 61% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Cook Gregory B's trades of Ecolab Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Ecolab Inc (ECL)
Transaction date
Sale
Price
220.27
Quantity 36,195 -8.3%
Value US$378,948
US Ecolab Inc (ECL)
Transaction date
Proposed sale
Price
86.59
Quantity 17,170
Value US$4,429,593
US Ecolab Inc (ECL)
Transaction date
Sale
Price
96.56
Quantity 46,529 +48.0%
Value US$4,619,525
US Ecolab Inc (ECL)
Transaction date
Proposed sale
Price
306.52
Quantity 3,519
Value US$1,078,644
US Ecolab Inc (ECL)
Transaction date
Sale
Price
253.00
Quantity 2,234 -19.6%
Value US$565,202
US Ecolab Inc (ECL)
Transaction date
Proposed sale
Price
254.48
Quantity 2,234
Value US$568,508
US Ecolab Inc (ECL)
Transaction date
Sale
Price
249.33
Quantity 3,811 -32.1%
Value US$950,197
US Ecolab Inc (ECL)
Transaction date
Proposed sale
Price
249.61
Quantity 3,811
Value US$951,264
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-11 2026-08-11
US Ecolab Inc (ECL)
S Sale
36,195 -8.3%
220.27
US$378,948 		36,195 -8.3% 220.27 US$378,948
2026-08-11 2026-08-11
US Ecolab Inc (ECL)
PrS Proposed sale
17,170
86.59
US$4,429,593 		17,170 86.59 US$4,429,593
2026-02-27 2026-02-26
US Ecolab Inc (ECL)
S Sale
46,529 +48.0%
96.56
US$4,619,525 		46,529 +48.0% 96.56 US$4,619,525
2026-02-26 2026-02-26
US Ecolab Inc (ECL)
PrS Proposed sale
3,519
306.52
US$1,078,644 		3,519 306.52 US$1,078,644
2025-05-16 2025-05-15
US Ecolab Inc (ECL)
S Sale
2,234 -19.6%
253.00
US$565,202 		2,234 -19.6% 253.00 US$565,202
2025-05-15 2025-05-15
US Ecolab Inc (ECL)
PrS Proposed sale
2,234
254.48
US$568,508 		2,234 254.48 US$568,508
2024-08-30 2024-08-29
US Ecolab Inc (ECL)
S Sale
3,811 -32.1%
249.33
US$950,197 		3,811 -32.1% 249.33 US$950,197
2024-08-29 2024-08-29
US Ecolab Inc (ECL)
PrS Proposed sale
3,811
249.61
US$951,264 		3,811 249.61 US$951,264