Nicholas J. Alfano Ecolab Inc. (ECL) insider trading activity

Nicholas J. Alfano is EVP & PRES - GLOBAL INDUSTRIAL of ECOLAB INC.. Currently has a direct ownership of 4,708 shares of ECL, which is worth approximately $1.25 Million. The most recent transaction as insider was on May 07, 2025, when has been sold 9,930 shares (Common Stock) at a price of $253.75 per share, resulting in proceeds of $2,519,737. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 4.71K

69.54% 3M change

60.96% 12M change

Total Value Held $1.25 Million

Nicholas J. Alfano Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 07 2025	SELL Open market or private sale	$2,519,737 $253.75 p/Share	9,930 Reduced 67.84%	4,708 Common Stock
May 07 2025	BUY Exercise of conversion of derivative security	$1,169,058 $117.73 p/Share	9,930 Added 40.42%	14,638 Common Stock
Feb 19 2025	SELL Payment of exercise price or tax liability	$105,810 $265.19 p/Share	399 Reduced 2.52%	15,457 Common Stock
Feb 19 2025	BUY Grant, award, or other acquisition	-	1,325 Added 7.71%	15,857 Common Stock
Dec 01 2024	SELL Payment of exercise price or tax liability	$485,962 $248.32 p/Share	1,957 Reduced 11.87%	14,528 Common Stock
Dec 01 2024	BUY Exercise of conversion of derivative security	-	4,418 Added 21.14%	16,485 Common Stock
Aug 21 2024	SELL Open market or private sale	$648,414 $244.5 p/Share	2,652 Reduced 18.02%	12,064 Common Stock
Aug 21 2024	BUY Exercise of conversion of derivative security	$315,906 $119.12 p/Share	2,652 Added 15.27%	14,716 Common Stock
Feb 21 2024	SELL Payment of exercise price or tax liability	$99,013 $216.66 p/Share	457 Reduced 3.65%	12,058 Common Stock
Feb 21 2024	BUY Grant, award, or other acquisition	-	1,489 Added 10.63%	12,515 Common Stock
Nov 30 2023	SELL Open market or private sale	$1,137,780 $189.63 p/Share	6,000 Reduced 38.18%	9,717 Common Stock
Nov 30 2023	BUY Exercise of conversion of derivative security	$714,720 $119.12 p/Share	6,000 Added 27.63%	15,717 Common Stock
May 08 2023	SELL Open market or private sale	$192,150 $175.0 p/Share	1,098 Reduced 10.15%	9,717 Common Stock
May 08 2023	BUY Exercise of conversion of derivative security	$118,243 $107.69 p/Share	1,098 Added 9.22%	10,815 Common Stock

NJA

Nicholas J. Alfano

EVP & PRES - GLOBAL INDUSTRIAL

Saint Paul, MN

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