COOK GREGORY B

PrivateCIK: 1989181
Location

SAINT PAUL, MN

COOK GREGORY B (EVP & PRES - INST GROUP) sold 28.1% of their position (4.57K shares) of ECOLAB INC. on the open market

Open‑market sale worth $1.30M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCOOK GREGORY BCIK 1989181
IssuerECOLAB INC.CIK 31462
Officer· EVP & PRES - INST GROUP
Since Feb 2026
-4.57K
Net shares
Net seller
$1.30M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
4.57K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

4.57K

Price / share

$285.13

Trade value

$1.30M

% of position

28.1%
8/11/2026
16.24K11.67K
Total

Net shares

4.57K

Net value

-$1.30M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned3.62K
Total
3.62K indirect3.62K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported