Cook Gregory B

CIK: 0001989181EVP & PRES - INST GROUP
Officer
Primary company: ECOLAB INC. (ECL)

Cook Gregory B is a corporate insider (EVP & PRES - INST GROUP) at ECOLAB INC. (ECL) filing SEC Form 4 transactions. 23 transactions, totaling $0 in purchases and $1,515,399 in sales. Source: SEC EDGAR.

Total Transactions
23
Total Buy Value
$0
Total Sell Value
$1.52M
Net Activity
$-1.52M
Last Transaction
Aug 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
4,567
Price
$285.13
Value
$1.30M
Type
Award
Shares
8,661
Price
-
Value
-
Type
Gift
Shares
65
Price
-
Value
-
Type
Exercise
Shares
2,234
Price
-
Value
-
Type
Sale
Shares
2,234
Price
$253.00
Value
$565K
Type
Exercise
Shares
2,234
Price
$117.73
Value
$263K
Type
Tax Payment
Shares
490
Price
$265.19
Value
$130K
Type
Award
Shares
1,546
Price
-
Value
-
Type
Award
Shares
8,272
Price
-
Value
-
Type
Exercise
Shares
2,235
Price
-
Value
-
Type
Exercise
Shares
1,576
Price
-
Value
-
Type
Sale
Shares
3,811
Price
$249.33
Value
$950K
Type
Exercise
Shares
2,235
Price
$117.73
Value
$263K
Type
Exercise
Shares
1,576
Price
$119.12
Value
$188K
Type
Exercise
Shares
1,500
Price
$119.12
Value
$179K
Type
Tax Payment
Shares
1,012
Price
$224.49
Value
$227K
Type
Exercise
Shares
1,500
Price
$119.12
Value
$179K
Type
Exercise
Shares
169
Price
-
Value
-
Type
Tax Payment
Shares
48
Price
$220.46
Value
$11K
Type
Exercise
Shares
169
Price
-
Value
-