COOK GREGORY B (EVP & PRES - INST GROUP) exercised options at ECOLAB INC.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 5/6/2026ACC: 0001989181-26-000008
Officer· EVP & PRES - INST GROUP
Since Feb 2026
-3.83K
Net shares
Net seller
$987.5K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
8.40K acquired · 12.22K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+8.40K
Price / share
—
Trade value
—
% of position
71.9%
5/4/2026
11.67K→20.07K
Common Stock
Direct
Shares
−3.83K
Price / share
$257.93
Trade value
$987.49K
% of position
19.1%
5/4/2026
20.07K→16.24K
Total
Net shares
+4.57K
Net value
-$987.49K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/4/2026 | M · Option Exercise | +8.40K | — | — | 71.9% | 11.67K | 20.07K |
| Common Stock Direct | 5/4/2026 | F · Tax Withholding | −3.83K | $257.93 | $987.49K | 19.1% | 20.07K | 16.24K |
| Total | +4.57K | -$987.49K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
8.40K shares
Shares
−8.40K
Strike price
Held after
0.00
Exercisable
—
5/4/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock8.40K shares | 5/4/2026 | M · Option Exercise | −8.40K | — | 0.00 |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned3.61K
Total
3.61K indirect3.61K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 3.61K | Indirect |
| Total | 3.61K | 3.61K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported