Duijser Machiel

EVP & CSCO at ECOLAB INC. · on record since Feb 19, 2020

Insider trading activity of Duijser Machiel

Transactions on record: 22; since May 4, 2020

Open-market buys: 0

Open-market sells: 2; $1.8M

Companies traded: 1; last filing Feb 21, 2025

Figures computed from official regulatory filings — .

Companies where Duijser Machiel has traded

ECOLAB INC.22 tx · $3M · Feb 21, 2025

Track record of Duijser Machiel

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Duijser Machiel

Co-insiders of Duijser Machiel

Alfano Nicholas J.ECOLAB INC.
Althoff JudsonECOLAB INC.
Aronson Martha GoldbergECOLAB INC.
BAKER DOUGLAS M JRECOLAB INC.
Ballard Shari LECOLAB INC.
BECK BARBARAECOLAB INC.
Beck ChristopheECOLAB INC.
BELL LAWRENCE TECOLAB INC.
Berger Larry LECOLAB INC.
BILLER LESLIE SECOLAB INC.
BILL & MELINDA GATES FOUNDATION TRUSTECOLAB INC.
Blanco Alex NECOLAB INC.
Boone Jandeen MECOLAB INC.
Bradway Jennifer JECOLAB INC.
Brown Darrell RECOLAB INC.
Bryant Deric D.ECOLAB INC.
Busch Angela MECOLAB INC.
CASALE CARL MECOLAB INC.
CASCADE INVESTMENT LLCECOLAB INC.
Charton JeromeECOLAB INC.
CHAZEN STEPHEN IECOLAB INC.
Clark Benjamin M.ECOLAB INC.
Cook Gregory BECOLAB INC.
Corkrean John JECOLAB INC.
De Boo Alexander A.ECOLAB INC.
DE SCHUTTER RICHARD UECOLAB INC.
DESCHUTTER RICHARD UECOLAB INC.
Doukeris Michel DECOLAB INC.
ETTINGER JEFFREY MECOLAB INC.
Flitman David EECOLAB INC.
FRITZE STEVEN LECOLAB INC.
Fyrwald J ErikECOLAB INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
ECOLAB INC.Listing on record	Feb 21, 2025	Other	-824.32	265.19 USD	$218.6K	SEC
ECOLAB INC.Listing on record	Feb 21, 2025	Award	2,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 18, 2025	Sell	-5,721	264.04 USD	$1.5M	SEC
ECOLAB INC.Listing on record	Dec 6, 2024	AwardD (derivative)	9,698	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 23, 2024	Award	2,978	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 23, 2024	Other	-933	216.66 USD	$202.1K	SEC
ECOLAB INC.Listing on record	Dec 8, 2023	AwardD (derivative)	14,283	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	Other	-1,303	157.29 USD	$204.9K	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	ExerciseD (derivative)	-4,203	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	Exercise	4,203	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 24, 2023	AwardD (derivative)	13,112	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Dec 9, 2022	AwardD (derivative)	25,408	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	ExerciseD (derivative)	-4,203	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	Other	-1,300	178.30 USD	$231.8K	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	Exercise	4,203	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Dec 3, 2021	AwardD (derivative)	12,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Nov 3, 2021	Sell	-1,452	222.75 USD	$323.4K	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	ExerciseD (derivative)	-4,202	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	Exercise	4,202	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	Other	-1,297	211.15 USD	$273.9K	SEC
ECOLAB INC.Listing on record	Dec 7, 2020	AwardD (derivative)	13,536	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 4, 2020	AwardD (derivative)	12,608	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
ECOLAB INC.Listing on record	Feb 21, 2025	Other	-824.32	265.19 USD	$218.6K	SEC
ECOLAB INC.Listing on record	Feb 21, 2025	Award	2,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 18, 2025	Sell	-5,721	264.04 USD	$1.5M	SEC
ECOLAB INC.Listing on record	Dec 6, 2024	AwardD (derivative)	9,698	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 23, 2024	Award	2,978	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 23, 2024	Other	-933	216.66 USD	$202.1K	SEC
ECOLAB INC.Listing on record	Dec 8, 2023	AwardD (derivative)	14,283	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	Other	-1,303	157.29 USD	$204.9K	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	ExerciseD (derivative)	-4,203	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Feb 28, 2023	Exercise	4,203	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 24, 2023	AwardD (derivative)	13,112	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Dec 9, 2022	AwardD (derivative)	25,408	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	ExerciseD (derivative)	-4,203	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	Other	-1,300	178.30 USD	$231.8K	SEC
ECOLAB INC.Listing on record	Feb 28, 2022	Exercise	4,203	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Dec 3, 2021	AwardD (derivative)	12,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Nov 3, 2021	Sell	-1,452	222.75 USD	$323.4K	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	ExerciseD (derivative)	-4,202	—	n/a (No price was disclosed in the filing)	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	Exercise	4,202	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	Mar 1, 2021	Other	-1,297	211.15 USD	$273.9K	SEC
ECOLAB INC.Listing on record	Dec 7, 2020	AwardD (derivative)	13,536	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ECOLAB INC.Listing on record	May 4, 2020	AwardD (derivative)	12,608	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC