ECL
Ecolab Inc
$2.25M
Cluster buy
Discretionary Insider Activity
Date:
05/13/2026
Insiders:
MacLennan David, director, and 3 others
Prior trend:
14 months of no clear discretionary insider activity

Summary

A $2.25M cluster buy for Ecolab Inc (ECL) on 05/13/2026 after 14 months of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Buy $251K 05/14/2026 MacLennan David Director 0001498535-26-000008
Sell $266K 05/27/2026 Vautrinot Suzanne M Director 0001589791-26-000011
Buy $2.00M 06/11/2026 Doukeris Michel D Director 0002058857-26-000008
Buy $264K 06/15/2026 Clark Benjamin M. EVP - Global Supply Chain 0002082984-26-000002

Stake Changes

Action Insider Role(s) Total Change % Change
Buy MacLennan David Director $251K 4.1%
Sell Vautrinot Suzanne M Director $266K 7.9%
Buy Doukeris Michel D Director $2.00M 1,344.9%
Buy Clark Benjamin M. EVP - Global Supply Chain $264K 1,210.9%

Transactions

Action Amount Date Insider Security Type SEC Code
Buy $251K 05/13/2026 MacLennan David Common Stock Discretionary Purchase
05/22/2026 Vautrinot Suzanne M Non-Employee Stock Option (Right to Buy) Non-discretionary Exercise/Conversion
05/22/2026 Vautrinot Suzanne M Common Stock Non-discretionary Exercise/Conversion
05/22/2026 Vautrinot Suzanne M Common Stock Non-discretionary Tax Withholding
Sell $266K 05/27/2026 Vautrinot Suzanne M Common Stock Discretionary Sale
Buy $2.00M 06/10/2026 Doukeris Michel D Common Stock Discretionary Purchase
Buy $264K 06/11/2026 Clark Benjamin M. Common Stock Discretionary Purchase

Stats

Prior max multiple:
10.4
Prior median multiple:
11.3

Metadata

Signal ID:
SeHYsgV7CL8l5Zfv
Scanned on:
06/16/2026
Status:
Current