Ecolab Ownership & Insider Activity

Ecolab (ECL) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.2% of shares outstanding. Institutional investors hold 51.9%. Over the past 90 days, insiders made 2 sales worth $6.3M.

Shares Outstanding

282.424M

Shares Float

247.769M

Insider Shares Owned

3.395M

Insider % Owned

1.2%

Institutional Shares Held

145.518M

Institutional % Held

51.9%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$6.3M total

Net Activity

Net Selling

Net Value (90d)

-$6.3M

Ecolab Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Aug 18, 2026	Christophe Beck	CHAIRMAN, PRESIDENT & CEO	SELL	17.862K	$280.14	$5.0M
Aug 11, 2026	Gregory B Cook	CO-COO - GLOBAL BUSINESSES	SELL	4.567K	$285.13	$1.3M
Jul 30, 2026	Scott D Kirkland	CHIEF FINANCIAL OFFICER	SELL-OPTIONS	615.000	$197.34	$462K
Jun 11, 2026	Benjamin M Clark	EVP - GLOBAL SUPPLY CHAIN	BUY	1.000K	$263.83	$264K
Jun 10, 2026	Michel D Doukeris	—	BUY	7.750K	$258.00	$2.0M
Jun 9, 2026	Darrell R Brown	CO-COO - GLOBAL MARKETS	SELL-OPTIONS	—	$189.31	$1.4M
May 22, 2026	Suzanne M Vautrinot	—	SELL-OPTIONS	—	$192.16	$266K
May 13, 2026	David MacLennan	—	BUY	1.000K	$250.65	$251K
May 4, 2026	David MacLennan	—	BUY	800.000	$256.91	$206K

Date	Member	Party	Chamber	Action	Amount
May 15, 2026	John Boozman	R	Senate	S (Partial)	$1,001 - $15,000
Oct 31, 2025	Lisa McClain	R	House	S	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	P	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	S	$1,001 - $15,000
May 8, 2025	Jefferson Shreve	R	House	S	$100,001 - $250,000
Apr 7, 2025	Jefferson Shreve	R	House	P	$100,001 - $250,000
Feb 26, 2025	John Boozman	R	Senate	P	$1,001 - $15,000
Dec 11, 2024	Lisa McClain	R	House	P	$1,001 - $15,000