Where can I read ECL's latest 10-K?

ECL's latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.

When did ECL last file an 8-K?

On Jul 28, 2026 it furnished a press release headed “ECOLAB DELIVERS ACCELERATED SALES GROWTH AND DOUBLE-DIGIT EPS GROWTH”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 28, 2026.

Are ECL insiders buying or selling?

Over the last 13 months insiders sold $21.1M in 11 sales and bought $3.7M in 5 purchases; 116 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Beck Christophe (CHAIRMAN, PRESIDENT & CEO · Director) sold 17,862 shares on Aug 18, 2026 for $5.0M. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.

How many SEC filings has ECL made?

3,781 filings are on EDGAR under the registrant records that have been Ecolab Inc., going back to 1994; 2,699 of them are insider ownership forms (Forms 3, 4, 5 and 144).

ECL

$288.05-0.04%

as of close, Oct 21, 2026

☾ AH $288.05 -0.04%

Ecolab Inc.Stock · MaterialsS&P 500 Equal Weight · 0.2% of RSPS&P 500 · 0.1% of SPYRussell 1000 · 0.10% of IWBUS Stock Market · 0.10% of VTIRussell 3000 · 0.10% of IWVMSCI World · 0.07% of URTHMSCI ACWI · 0.07% of ACWI

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ECL SEC filings (2026)

CIK 31462 · Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics (SIC 2840) · incorporated in DE · fiscal year ends in December

3,781 filings on EDGAR since 1994 · 34 annual, 96 quarterly, 337 current · financial statements · earnings

Latest 10-K

Feb 23, 2026

fiscal year to Dec 31, 2025

Latest 10-Q

Aug 6, 2026

quarter to Jun 30, 2026

Latest 8-K

Jul 28, 2026

ECOLAB DELIVERS ACCELERATED SALES GROWTH AND DOUBLE-DIGIT EPS GROWTH

Last earnings release

Jul 28, 2026

$2.09 vs $2.08 · ▲ 4.2%

Filings on file

3,781

since 1994, 2,699 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $21.1M in 11 sales and bought $3.7M in 5 purchases; 116 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Sep 11, 2026Form 4	Green Eric MarkDirectorBought · $1.0M · 3,690 sh	Bought	3,690	$276.58–$277.29	$1.0M	7,947.28	Form 4
Aug 18, 2026Form 4	Beck ChristopheCHAIRMAN, PRESIDENT & CEO · DirectorSold · $5.0M · 17,862 sh	Sold	17,862	$280.14	$5.0M	72,932.118	Form 4
Aug 11, 2026Form 4	Cook Gregory BCo-COO - Global BusinessesSold · $1.3M · 4,567.424 sh	Sold	4,567.424	$285.13	$1.3M	11,673.394	Form 4
Jul 30, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERSold · $930K · 3,357 sh	Sold	3,357	$276.96	$930K	17,524.412	Form 4
Jun 11, 2026Form 4	Clark Benjamin M.EVP - Global Supply ChainBought · $264K · 1,000 sh	Bought	1,000	$263.83	$264K	1,082.581	Form 4
Jun 10, 2026Form 4	Doukeris Michel DDirectorBought · $2.0M · 7,750 sh	Bought	7,750	$258.00	$2.0M	8,326.26	Form 4
Jun 9, 2026Form 4	Brown Darrell RCo-COO - Global MarketsSold · $2.6M · 10,000 sh	Sold	10,000	$260.89	$2.6M	32,733.364	Form 4
May 27, 2026Form 4	Vautrinot Suzanne MDirectorSold · $266K · 1,004 sh	Sold	1,004	$264.98	$266K	11,651.22	Form 4
May 13, 2026Form 4	MacLennan DavidDirectorBought · $251K · 1,000 sh	Bought	1,000	$250.65	$251K	25,230.01	Form 4
May 4, 2026Form 4	MacLennan DavidDirectorBought · $206K · 800 sh	Bought	800	$256.91	$206K	24,230.01	Form 4
Feb 26, 2026Form 4	Cook Gregory BEVP & PRES - INST GROUPSold · $1.1M · 3,519 sh	Sold	3,519	$304.25	$1.1M	11,673.394	Form 4
Feb 25, 2026Form 4	McKibben Tracy BDirectorSold · $390K · 1,265 sh	Sold	1,265	$308.66	$390K	11,357.58	Form 4
Feb 24, 2026Form 4	Beck ChristopheCHAIRMAN & CEO · DirectorSold · $6.1M · 20,000 sh	Sold	20,000	$307.32–$307.87	$6.1M	90,794.118	Form 4
Feb 17, 2026Form 4	Alfano Nicholas J.EVP & PRES - GLOBAL WATERSold · $2.9M · 9,501 sh	Sold	9,501	$303.58	$2.9M	4,721.639	Form 4
Feb 13, 2026Form 4	REICH VICTORIADirectorSold · $301K · 1,000 sh	Sold	1,000	$301.08	$301K	25,175.69	Form 4
Feb 13, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERSold · $185K · 613 sh	Sold	613	$302.01	$185K	4,706.362	Form 4

Awards, exercises, withholding and plan purchases · 116 transactions

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Sep 30, 2026Form 4	Green Eric MarkDirectorAward · $40K · 275.92 sh	Award	275.92	$0.00–$276.36	$40K	8,233.94	Form 4
Sep 30, 2026Form 4	Ballard Shari LDirectorAward · $36K · 262.35 sh	Award	262.35	$0.00–$276.36	$36K	9,972.85	Form 4
Sep 30, 2026Form 4	MacLennan DavidDirectorAward · $13K · 177.53 sh	Award	177.53	$0.00–$276.36	$13K	25,625.21	Form 4
Sep 30, 2026Form 4	Althoff JudsonDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	1,407.06	Form 4
Sep 30, 2026Form 4	Doukeris Michel DDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	8,590.35	Form 4
Sep 30, 2026Form 4	Gross Marion K.DirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	729.51	Form 4
Sep 30, 2026Form 4	LARSON MICHAELDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	19,326.07	Form 4
Sep 30, 2026Form 4	McKibben Tracy BDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	11,820.74	Form 4
Sep 30, 2026Form 4	NOWELL LIONEL L IIIDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	6,922.15	Form 4
Sep 30, 2026Form 4	Vautrinot Suzanne MDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	11,960.22	Form 4
Sep 30, 2026Form 4	Whalen JulieDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	603.85	Form 4
Sep 30, 2026Form 4	ZILLMER JOHN JDirectorAward · $0 · 131.17 sh	Award	131.17	$0.00	$0	49,540.43	Form 4
Aug 3, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERTax withholding · $821K · 2,944.392 sh	Tax withholding	2,944.392	$278.79	$821K	9,603.245	Form 4
Aug 3, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERExercise or conversion · — · 6,457 sh	Exercise or conversion	6,457	—	—	12,547.637	Form 4
Aug 3, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERExercise or conversion · Restricted Stock Units · $0 · 6,457 sh	Exercise or conversion· Restricted Stock Units	6,457	$0.00	$0	0	Form 4
Jul 30, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERExercise or conversion · $468K · 3,972 sh	Exercise or conversion	3,972	$117.73	$468K	20,881.412	Form 4
Jul 30, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERExercise or conversion · Employee Stock Option (Rig… · $0 · 3,972 sh	Exercise or conversion· Employee Stock Option (Rig…	3,972	$0.00	$0	0	Form 4
Jun 30, 2026Form 4	Green Eric MarkDirectorAward · $40K · 273.83 sh	Award	273.83	$0.00–$278.46	$40K	4,257.28	Form 4
Jun 30, 2026Form 4	Ballard Shari LDirectorAward · $36K · 260.36 sh	Award	260.36	$0.00–$278.46	$36K	9,685.09	Form 4
Jun 30, 2026Form 4	MacLennan DavidDirectorAward · $13K · 176.19 sh	Award	176.19	$0.00–$278.46	$13K	25,426.67	Form 4
Jun 30, 2026Form 4	LARSON MICHAELDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	19,166.08	Form 4
Jun 30, 2026Form 4	NOWELL LIONEL L IIIDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	6,773.07	Form 4
Jun 30, 2026Form 4	ZILLMER JOHN JDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	49,365.43	Form 4
Jun 30, 2026Form 4	Whalen JulieDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	471.76	Form 4
Jun 30, 2026Form 4	McKibben Tracy BDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	11,667.65	Form 4
Jun 30, 2026Form 4	Vautrinot Suzanne MDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	11,805.02	Form 4
Jun 30, 2026Form 4	Althoff JudsonDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	1,272.81	Form 4
Jun 30, 2026Form 4	Gross Marion K.DirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	597.08	Form 4
Jun 30, 2026Form 4	Doukeris Michel DDirectorAward · $0 · 130.18 sh	Award	130.18	$0.00	$0	8,457.62	Form 4
Jun 9, 2026Form 4	Brown Darrell RCo-COO - Global MarketsExercise or conversion · $1.2M · 10,000 sh	Exercise or conversion	10,000	$117.73	$1.2M	42,733.364	Form 4
Jun 9, 2026Form 4	Brown Darrell RCo-COO - Global MarketsExercise or conversion · Employee Stock Option (Rig… · $0 · 10,000 sh	Exercise or conversion· Employee Stock Option (Rig…	10,000	$0.00	$0	0	Form 4
May 22, 2026Form 4	Vautrinot Suzanne MDirectorExercise or conversion · $251K · 2,000 sh	Exercise or conversion	2,000	$125.67	$251K	13,651.22	Form 4
May 22, 2026Form 4	Vautrinot Suzanne MDirectorTax withholding · $251K · 996 sh	Tax withholding	996	$252.27	$251K	12,655.22	Form 4
May 22, 2026Form 4	Vautrinot Suzanne MDirectorExercise or conversion · Non-Employee Stock Option … · $0 · 2,000 sh	Exercise or conversion· Non-Employee Stock Option …	2,000	$0.00	$0	0	Form 4
May 15, 2026Form 4	LARSON MICHAELDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	NOWELL LIONEL L IIIDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	ZILLMER JOHN JDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Whalen JulieDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Ballard Shari LDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Green Eric MarkDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	MacLennan DavidDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	McKibben Tracy BDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Vautrinot Suzanne MDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Althoff JudsonDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Gross Marion K.DirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Doukeris Michel DDirectorAward · Non-Employee Director Stoc… · $0 · 732 sh	Award· Non-Employee Director Stoc…	732	$0.00	$0	732	Form 4
May 15, 2026Form 4	Whalen JulieDirectorAward · Non-Employee Director Stoc… · $0 · 537 sh	Award· Non-Employee Director Stoc…	537	$0.00	$0	537	Form 4
May 4, 2026Form 4	Cook Gregory BCo-COO - Global BusinessesTax withholding · $987K · 3,828.576 sh	Tax withholding	3,828.576	$257.93	$987K	16,240.818	Form 4
May 4, 2026Form 4	Cook Gregory BCo-COO - Global BusinessesExercise or conversion · — · 8,396 sh	Exercise or conversion	8,396	—	—	20,069.394	Form 4
May 4, 2026Form 4	Cook Gregory BCo-COO - Global BusinessesExercise or conversion · Restricted Stock Units · $0 · 8,396 sh	Exercise or conversion· Restricted Stock Units	8,396	$0.00	$0	0	Form 4
Mar 31, 2026Form 4	Green Eric MarkDirectorAward · $40K · 289.89 sh	Award	289.89	$0.00–$263.03	$40K	3,973.51	Form 4
Mar 31, 2026Form 4	Ballard Shari LDirectorAward · $36K · 275.63 sh	Award	275.63	$0.00–$263.03	$36K	9,400.11	Form 4
Mar 31, 2026Form 4	MacLennan DavidDirectorAward · $13K · 186.53 sh	Award	186.53	$0.00–$263.03	$13K	23,430.01	Form 4
Mar 31, 2026Form 4	LARSON MICHAELDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	19,007.5	Form 4
Mar 31, 2026Form 4	NOWELL LIONEL L IIIDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	6,625.38	Form 4
Mar 31, 2026Form 4	ZILLMER JOHN JDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	49,191.86	Form 4
Mar 31, 2026Form 4	REICH VICTORIADirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	25,376.63	Form 4
Mar 31, 2026Form 4	Whalen JulieDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	341.03	Form 4
Mar 31, 2026Form 4	McKibben Tracy BDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	11,515.96	Form 4
Mar 31, 2026Form 4	Vautrinot Suzanne MDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	11,651.22	Form 4
Mar 31, 2026Form 4	Althoff JudsonDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	1,139.93	Form 4
Mar 31, 2026Form 4	Gross Marion K.DirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	466.01	Form 4
Mar 31, 2026Form 4	Doukeris Michel DDirectorAward · $0 · 137.82 sh	Award	137.82	$0.00	$0	576.26	Form 4
Mar 27, 2026Form 4	LARSON MICHAELDirectorExercise or conversion · $265K · 2,300 sh	Exercise or conversion	2,300	$115.08	$265K	19,848.43	Form 4
Mar 27, 2026Form 4	LARSON MICHAELDirectorTax withholding · $264K · 1,006 sh	Tax withholding	1,006	$262.89	$264K	18,842.43	Form 4
Mar 27, 2026Form 4	LARSON MICHAELDirectorExercise or conversion · Non-Employee Stock Option … · $0 · 2,300 sh	Exercise or conversion· Non-Employee Stock Option …	2,300	$0.00	$0	0	Form 4
Feb 26, 2026Form 4	Cook Gregory BEVP & PRES - INST GROUPExercise or conversion · $521K · 3,800 sh	Exercise or conversion	3,800	$137.09	$521K	15,192.394	Form 4
Feb 26, 2026Form 4	Cook Gregory BEVP & PRES - INST GROUPExercise or conversion · Employee Stock Option (Rig… · $0 · 3,800 sh	Exercise or conversion· Employee Stock Option (Rig…	3,800	$0.00	$0	0	Form 4
Feb 25, 2026Form 4	McKibben Tracy BDirectorExercise or conversion · $265K · 2,300 sh	Exercise or conversion	2,300	$115.08	$265K	12,622.58	Form 4
Feb 25, 2026Form 4	King MargeauxEVP - Human ResourcesTax withholding · $161K · 527.166 sh	Tax withholding	527.166	$306.04	$161K	1,146.834	Form 4
Feb 25, 2026Form 4	McKibben Tracy BDirectorExercise or conversion · Non-Employee Stock Option … · $0 · 2,300 sh	Exercise or conversion· Non-Employee Stock Option …	2,300	$0.00	$0	0	Form 4
Feb 25, 2026Form 4	King MargeauxEVP - Human ResourcesExercise or conversion · $0 · 1,662 sh	Exercise or conversion	1,662	$0.00	$0	1,674	Form 4
Feb 25, 2026Form 4	King MargeauxEVP - Human ResourcesExercise or conversion · Restricted Stock Units · $0 · 1,662 sh	Exercise or conversion· Restricted Stock Units	1,662	$0.00	$0	3,326	Form 4
Feb 24, 2026Form 4	Beck ChristopheCHAIRMAN & CEO · DirectorExercise or conversion · $2.8M · 23,833 sh	Exercise or conversion	23,833	$117.73	$2.8M	110,794.118	Form 4
Feb 24, 2026Form 4	Beck ChristopheCHAIRMAN & CEO · DirectorExercise or conversion · Employee Stock Option (Rig… · $0 · 23,833 sh	Exercise or conversion· Employee Stock Option (Rig…	23,833	$0.00	$0	0	Form 4
Feb 24, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERGift · $0 · 404 sh	Gift	404	$0.00	$0	16,909.412	Form 4
Feb 18, 2026Form 4	Beck ChristopheCHAIRMAN & CEO · DirectorTax withholding · $3.4M · 11,091.244 sh	Tax withholding	11,091.244	$303.15	$3.4M	86,961.118	Form 4
Feb 18, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERTax withholding · $1.2M · 3,956.434 sh	Tax withholding	3,956.434	$303.15	$1.2M	17,313.412	Form 4
Feb 18, 2026Form 4	Brown Darrell RPRESIDENT & COOTax withholding · $990K · 3,264.199 sh	Tax withholding	3,264.199	$303.15	$990K	32,733.364	Form 4
Feb 18, 2026Form 4	Cook Gregory BEVP & PRES - INST GROUPTax withholding · $323K · 1,065.986 sh	Tax withholding	1,065.986	$303.15	$323K	11,392.394	Form 4
Feb 18, 2026Form 4	Alfano Nicholas J.EVP & PRES - GLOBAL WATERTax withholding · $296K · 975.487 sh	Tax withholding	975.487	$303.15	$296K	5,948.152	Form 4
Feb 18, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERTax withholding · $181K · 596.088 sh	Tax withholding	596.088	$303.15	$181K	6,058.274	Form 4
Feb 18, 2026Form 4	Hlila Alexandra M AEVP & GM - GLOBAL PESTTax withholding · $65K · 214.518 sh	Tax withholding	214.518	$303.15	$65K	378.698	Form 4
Feb 18, 2026Form 4	Boone Jandeen MEVP, GC & SecretaryTax withholding · $61K · 200.801 sh	Tax withholding	200.801	$303.15	$61K	944.4	Form 4
Feb 18, 2026Form 4	De Boo Alexander A.EVP & PRES - GLOBAL MARKETSTax withholding · $38K · 125.664 sh	Tax withholding	125.664	$303.15	$38K	7,970.94	Form 4
Feb 18, 2026Form 4	Beck ChristopheCHAIRMAN & CEO · DirectorAward · $0 · 25,408 sh	Award	25,408	$0.00	$0	98,052.362	Form 4
Feb 18, 2026Form 4	Kirkland Scott DCHIEF FINANCIAL OFFICERAward · $0 · 9,740 sh	Award	9,740	$0.00	$0	21,269.846	Form 4
Feb 18, 2026Form 4	Brown Darrell RPRESIDENT & COOAward · $0 · 8,469 sh	Award	8,469	$0.00	$0	35,997.563	Form 4
Feb 18, 2026Form 4	Cook Gregory BEVP & PRES - INST GROUPAward · $0 · 3,388 sh	Award	3,388	$0.00	$0	12,458.38	Form 4
Feb 18, 2026Form 4	De Boo Alexander A.EVP & PRES - GLOBAL MARKETSAward · $0 · 2,371 sh	Award	2,371	$0.00	$0	8,096.604	Form 4
Feb 18, 2026Form 4	Alfano Nicholas J.EVP & PRES - GLOBAL WATERAward · $0 · 2,202 sh	Award	2,202	$0.00	$0	6,923.639	Form 4
Feb 18, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERAward · $0 · 1,948 sh	Award	1,948	$0.00	$0	6,654.362	Form 4
Feb 18, 2026Form 4	Boone Jandeen MEVP, GC & SecretaryAward · $0 · 593 sh	Award	593	$0.00	$0	1,145.201	Form 4
Feb 18, 2026Form 4	Hlila Alexandra M AEVP & GM - GLOBAL PESTAward · $0 · 508 sh	Award	508	$0.00	$0	593.216	Form 4
Feb 17, 2026Form 4	Alfano Nicholas J.EVP & PRES - GLOBAL WATERExercise or conversion · $1.3M · 9,501 sh	Exercise or conversion	9,501	$137.09	$1.3M	14,222.639	Form 4
Feb 17, 2026Form 4	Alfano Nicholas J.EVP & PRES - GLOBAL WATERExercise or conversion · Employee Stock Option (Rig… · $0 · 9,501 sh	Exercise or conversion· Employee Stock Option (Rig…	9,501	$0.00	$0	0	Form 4
Feb 13, 2026Form 4	ZILLMER JOHN JDirectorExercise or conversion · $265K · 2,300 sh	Exercise or conversion	2,300	$115.08	$265K	49,891.24	Form 4
Feb 13, 2026Form 4	ZILLMER JOHN JDirectorTax withholding · $265K · 879 sh	Tax withholding	879	$301.02	$265K	49,012.24	Form 4
Feb 13, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERExercise or conversion · $130K · 950 sh	Exercise or conversion	950	$137.09	$130K	5,319.362	Form 4
Feb 13, 2026Form 4	REICH VICTORIADirectorExercise or conversion · $115K · 1,000 sh	Exercise or conversion	1,000	$115.08	$115K	26,175.69	Form 4
Feb 13, 2026Form 4	ZILLMER JOHN JDirectorExercise or conversion · Non-Employee Stock Option … · $0 · 2,300 sh	Exercise or conversion· Non-Employee Stock Option …	2,300	$0.00	$0	0	Form 4
Feb 13, 2026Form 4	REICH VICTORIADirectorExercise or conversion · Non-Employee Stock Option … · $0 · 1,000 sh	Exercise or conversion· Non-Employee Stock Option …	1,000	$0.00	$0	0	Form 4
Feb 13, 2026Form 4	Bradway Jennifer JSVP & CORPORATE CONTROLLERExercise or conversion · Employee Stock Option (Rig… · $0 · 950 sh	Exercise or conversion· Employee Stock Option (Rig…	950	$0.00	$0	0	Form 4
Dec 31, 2025Form 4	Green Eric MarkDirectorAward · $36K · 265.48 sh	Award	265.48	$0.00–$263.68	$36K	3,674.66	Form 4
Dec 31, 2025Form 4	Ballard Shari LDirectorAward · $34K · 256 sh	Award	256	$0.00–$263.68	$34K	9,101.24	Form 4
Dec 31, 2025Form 4	MacLennan DavidDirectorAward · $12K · 171.85 sh	Award	171.85	$0.00–$263.68	$12K	23,224.05	Form 4
Dec 31, 2025Form 4	LARSON MICHAELDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	17,548.43	Form 4
Dec 31, 2025Form 4	NOWELL LIONEL L IIIDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	6,470.89	Form 4
Dec 31, 2025Form 4	ZILLMER JOHN JDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	47,591.24	Form 4
Dec 31, 2025Form 4	REICH VICTORIADirectorAward · $0 · 128 sh	Award	128	$0.00	$0	25,175.69	Form 4
Dec 31, 2025Form 4	Whalen JulieDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	203.01	Form 4
Dec 31, 2025Form 4	McKibben Tracy BDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	10,322.58	Form 4
Dec 31, 2025Form 4	Vautrinot Suzanne MDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	11,490.79	Form 4
Dec 31, 2025Form 4	Althoff JudsonDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	999.82	Form 4
Dec 31, 2025Form 4	Gross Marion K.DirectorAward · $0 · 128 sh	Award	128	$0.00	$0	327.67	Form 4
Dec 31, 2025Form 4	Doukeris Michel DDirectorAward · $0 · 128 sh	Award	128	$0.00	$0	437.63	Form 4

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 16 filings

Filed	Form	What it is	Period
Aug 6, 202610-Q	10-Q	Quarterly report, Q2 2026 — revenue $4.42B (+10% y/y), net income $534.9M, EPS $1.90	Jun 30, 2026
Jul 28, 20268-K	8-K	Earnings release — EPS $2.09 vs $2.08 est. (+0.5%); revenue $4.42B (+10% y/y) 4.2%	Jul 28, 2026
May 29, 20268-K	8-K	Other events	May 29, 2026
May 11, 20268-K	8-K	Directors or officers; compensation; Shareholder vote results	May 7, 2026
May 7, 202610-Q	10-Q	Quarterly report, Q1 2026 — revenue $4.07B (+10% y/y), net income $432.6M, EPS $1.52	Mar 31, 2026
Apr 28, 20268-K	8-K	Earnings release — EPS $1.70 vs $1.70 est. (+0.0%); revenue $4.07B (+10% y/y) 0.3%	Apr 28, 2026
Apr 15, 20268-K	8-K	Material definitive agreement; New financial obligation	Apr 10, 2026
Mar 27, 20268-K	8-K	Results of operations	Mar 27, 2026
Mar 20, 2026ARS	ARS	Annual report to shareholders	Dec 31, 2025
Mar 20, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2026DEF 14A	DEF 14A	Proxy statement	May 7, 2026
Mar 20, 20268-K	8-K	Ecolab to Acquire CoolIT Systems, a Global Leader in Advanced Liquid Cooling for Next-Gen AI Data CentersResults of operations	Mar 20, 2026
Feb 25, 20268-K	8-K	Directors or officers; compensation	Feb 20, 2026
Feb 23, 20268-K	8-K	Directors or officers; compensation	Feb 18, 2026
Feb 23, 202610-K	10-K	Annual report, FY2025 — revenue $16.08B (+2% y/y), net income $2.08B, EPS $7.28	Dec 31, 2025
Feb 10, 20268-K	8-K	Earnings release — EPS $2.08 vs $2.06 est. (+1.0%); revenue $4.20B (+5% y/y) 4.0%	Feb 10, 2026

2025 · 21 filings

Filed	Form	What it is	Period
Oct 30, 202510-Q	10-Q	Quarterly report, Q3 2025 — revenue $4.17B (+4% y/y), net income $585.0M, EPS $2.05	Sep 30, 2025
Oct 28, 20258-K	8-K	Earnings release — EPS $2.07 vs $2.06 est. (+0.5%); revenue $4.17B (+4% y/y) 4.1%	Oct 28, 2025
Aug 27, 20258-K	8-K	Other events	Aug 18, 2025
Aug 7, 202510-Q	10-Q	Quarterly report, Q2 2025 — revenue $4.03B (+1% y/y), net income $524.2M, EPS $1.84	Jun 30, 2025
Aug 6, 20258-K	8-K	Directors or officers; compensation; Regulation FD disclosure	Aug 6, 2025
Jul 29, 20258-K	8-K	Earnings release — EPS $1.89 vs $1.90 est. (−0.5%); revenue $4.03B (+1% y/y) 3.9%	Jul 29, 2025
Jul 18, 20258-K	8-K	Directors or officers; compensation	Jul 14, 2025
Jun 5, 20258-K	8-K	Other events	Jun 5, 2025
May 9, 20258-K/A	8-K/A	Directors or officers; compensation	Feb 18, 2025
May 9, 20258-K	8-K	Directors or officers; compensation; Charter, bylaws or fiscal-year change; Shareholder vote results; Regulation FD disclosure	May 7, 2025
May 8, 202510-Q	10-Q	Quarterly report, Q1 2025 — revenue $3.69B (−2% y/y), net income $402.5M, EPS $1.41	Mar 31, 2025
Apr 29, 20258-K	8-K	Earnings release — EPS $1.50 vs $1.50 est.; revenue $3.69B (−2% y/y) 3.3%	Apr 29, 2025
Mar 28, 20258-K	8-K	Material definitive agreement; New financial obligation	Mar 24, 2025
Mar 28, 20258-K	8-K	Results of operations	Mar 28, 2025
Mar 24, 2025ARS	ARS	Annual report to shareholders	Dec 31, 2024
Mar 24, 2025DEFA14A	DEFA14A	Additional proxy materials	—
Mar 24, 2025DEF 14A	DEF 14A	Proxy statement	May 8, 2025
Mar 14, 2025PRE 14A	PRE 14A	Preliminary proxy statement	May 8, 2025
Feb 21, 202510-K	10-K	Annual report, FY2024 — revenue $15.74B (+3% y/y), net income $2.11B, EPS $7.37	Dec 31, 2024
Feb 20, 20258-K	8-K	Directors or officers; compensation	Feb 18, 2025
Feb 11, 20258-K	8-K	Earnings release — EPS $1.81 vs $1.79 est. (+1.1%); revenue $4.01B (+2% y/y) 6.2%	Feb 11, 2025

2024 · 15 filings

Filed	Form	What it is	Period
Oct 31, 202410-Q	10-Q	Quarterly report, Q3 2024 — revenue $4.00B (+1% y/y), net income $736.5M, EPS $2.58	Sep 30, 2024
Oct 29, 20248-K	8-K	Earnings release — EPS $1.83 vs $1.82 est. (+0.6%); revenue $4.00B (+1% y/y) 1.0%	Oct 29, 2024
Aug 2, 202410-Q	10-Q	Quarterly report, Q2 2024 — revenue $3.99B (+3% y/y), net income $490.9M, EPS $1.71	Jun 30, 2024
Jul 30, 20248-K	8-K	Earnings release — EPS $1.68 vs $1.66 est. (+1.2%); revenue $3.99B (+3% y/y) 7.7%	Jul 30, 2024
May 6, 20248-K	8-K	Shareholder vote results	May 2, 2024
May 2, 202410-Q	10-Q	Quarterly report, Q1 2024 — revenue $3.75B (+5% y/y), net income $412.1M, EPS $1.43	Mar 31, 2024
Apr 30, 20248-K	8-K	Earnings release — EPS $1.34 vs $1.33 est. (+0.8%); revenue $3.75B (+5% y/y) 2.0%	Apr 30, 2024
Mar 15, 2024ARS	ARS	Annual report to shareholders	Dec 31, 2023
Mar 15, 2024DEFA14A	DEFA14A	Additional proxy materials	—
Mar 15, 2024DEF 14A	DEF 14A	Proxy statement	May 2, 2024
Mar 15, 20248-K	8-K	Results of operations	Mar 15, 2024
Feb 26, 20248-K	8-K	Directors or officers; compensation	Feb 21, 2024
Feb 23, 202410-K	10-K	Annual report, FY2023 — revenue $15.32B (+8% y/y), net income $1.37B, EPS $4.79	Dec 31, 2023
Feb 22, 20248-K	8-K	Directors or officers; compensation	Feb 21, 2024
Feb 13, 20248-K	8-K	Earnings release — EPS $1.55 vs $1.54 est. (+0.7%); revenue $3.94B (+7% y/y) 9.0%	Feb 13, 2024

2023 · 17 filings — 8 × 8-K, 3 × 10-Q, 2 × DEFA14A and 4 other forms

Filed	Form	What it is	Period
Nov 2, 202310-Q	10-Q	Quarterly report, Q3 2023 — revenue $3.96B (+8% y/y), net income $404.0M, EPS $1.41	Sep 30, 2023
Aug 3, 202310-Q	10-Q	Quarterly report, Q2 2023 — revenue $3.85B (+8% y/y), net income $329.7M, EPS $1.15	Jun 30, 2023
May 4, 202310-Q	10-Q	Quarterly report, Q1 2023 — revenue $3.57B (+9% y/y), net income $233.4M, EPS $0.82	Mar 31, 2023
Apr 18, 2023DEFA14A	DEFA14A	Additional proxy materials	—
Mar 27, 2023PX14A6G	PX14A6G	Shareholder exempt solicitation	—
Mar 17, 2023ARS	ARS	Annual report to shareholders	Dec 31, 2022
Mar 17, 2023DEFA14A	DEFA14A	Additional proxy materials	—
Mar 17, 2023DEF 14A	DEF 14A	Proxy statement	—
Feb 24, 202310-K	10-K	Annual report, FY2022 — revenue $14.19B (+11% y/y), net income $1.09B, EPS $3.81	Dec 31, 2022

8 current reports (8-K) not listed; the year is on EDGAR.

2022 · 22 filings — 15 × 8-K, 3 × 10-Q, 2 × DEFA14A and 2 other forms

Filed	Form	What it is	Period
Nov 4, 202210-Q	10-Q	Quarterly report, Q3 2022 — revenue $3.67B (+10% y/y), net income $347.1M, EPS $1.21	Sep 30, 2022
Aug 4, 202210-Q	10-Q	Quarterly report, Q2 2022 — revenue $3.58B (+13% y/y), net income $308.3M, EPS $1.08	Jun 30, 2022
May 5, 202210-Q	10-Q	Quarterly report, Q1 2022 — revenue $3.27B (+13% y/y), net income $171.9M, EPS $0.60	Mar 31, 2022
Mar 30, 2022DEFA14A	DEFA14A	Additional proxy materials	—
Mar 18, 2022DEFA14A	DEFA14A	Additional proxy materials	—
Mar 18, 2022DEF 14A	DEF 14A	Proxy statement	May 5, 2022
Feb 25, 202210-K	10-K	Annual report, FY2021 — revenue $12.73B (+8% y/y), net income $1.13B, EPS $3.91	Dec 31, 2021

15 current reports (8-K) not listed; the year is on EDGAR.

2021 · 25 filings — 19 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Oct 29, 202110-Q	10-Q	Quarterly report, Q3 2021 — revenue $3.32B (+10% y/y), net income $324.5M, EPS $1.12	Sep 30, 2021
Aug 5, 202110-Q	10-Q	Quarterly report, Q2 2021 — revenue $3.16B (+18% y/y), net income $310.8M, EPS $1.08	Jun 30, 2021
May 6, 202110-Q	10-Q	Quarterly report, Q1 2021 — revenue $2.88B (−4% y/y), net income $193.6M, EPS $0.67	Mar 31, 2021
Mar 19, 2021DEFA14A	DEFA14A	Additional proxy materials	—
Mar 19, 2021DEF 14A	DEF 14A	Proxy statement	May 6, 2021
Feb 26, 202110-K	10-K	Annual report, FY2020 — revenue $11.79B (−6% y/y), net income −$1.19B, EPS −$4.15	Dec 31, 2020

19 current reports (8-K) not listed; the year is on EDGAR.

2020 · 29 filings — 21 × 8-K, 3 × 10-Q, 2 × DEFA14A and 3 other forms

Filed	Form	What it is	Period
Oct 30, 202010-Q	10-Q	Quarterly report, Q3 2020 — revenue $3.02B (−6% y/y), net income $249.3M, EPS $0.85	Sep 30, 2020
Aug 6, 202010-Q	10-Q	Quarterly report, Q2 2020 — revenue $2.69B (−15% y/y), net income −$2.03B, EPS −$6.98	Jun 30, 2020
May 7, 202010-Q	10-Q	Quarterly report, Q1 2020 — revenue $3.02B (+3% y/y), net income $290.2M, EPS $0.97	Mar 31, 2020
Apr 17, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2020DEF 14A	DEF 14A	Proxy statement	May 7, 2020
Feb 28, 202010-K	10-K	Annual report, FY2019 — revenue $12.56B (+3% y/y), net income $1.58B, EPS $5.33	Dec 31, 2019

22 current reports (8-K) not listed; the year is on EDGAR.

2019 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Oct 31, 201910-Q	10-Q	Quarterly report, Q3 2019 — revenue $3.22B (−14% y/y), net income $469.3M, EPS $1.59	Sep 30, 2019
Aug 1, 201910-Q	10-Q	Quarterly report, Q2 2019 — revenue $3.17B (−14% y/y), net income $372.2M, EPS $1.26	Jun 30, 2019
May 2, 201910-Q	10-Q	Quarterly report, Q1 2019 — revenue $2.92B (−16% y/y), net income $300.4M, EPS $1.01	Mar 31, 2019
Mar 15, 2019DEF 14A	DEF 14A	Proxy statement	May 2, 2019
Mar 15, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Mar 1, 201910-K	10-K	Annual report, FY2018 — revenue $12.22B (−12% y/y), net income $1.44B, EPS $4.88	Dec 31, 2018

12 current reports (8-K) not listed; the year is on EDGAR.

2018 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 1, 201810-Q	10-Q	Quarterly report, Q3 2018 — revenue $3.75B (+5% y/y), net income $438.3M, EPS $1.48	Sep 30, 2018
Aug 2, 201810-Q	10-Q	Quarterly report, Q2 2018 — revenue $3.69B (+7% y/y), net income $353.6M, EPS $1.20	Jun 30, 2018
May 3, 201810-Q	10-Q	Quarterly report, Q1 2018 — revenue $3.47B (+10% y/y), net income $248.2M, EPS $0.84	Mar 31, 2018
Mar 16, 2018DEFA14A	DEFA14A	Additional proxy materials	—
Mar 16, 2018DEF 14A	DEF 14A	Proxy statement	May 3, 2018
Feb 23, 201810-K	10-K	Annual report, FY2017 — revenue $13.84B (+5% y/y), net income $1.52B, EPS $5.12	Dec 31, 2017

10 current reports (8-K) not listed; the year is on EDGAR.

2017 · 20 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Filed	Form	What it is	Period
Nov 2, 201710-Q	10-Q	Quarterly report, Q3 2017 — revenue $3.56B (+5% y/y), net income $396.6M, EPS $1.34	Sep 30, 2017
Aug 3, 201710-Q	10-Q	Quarterly report, Q2 2017 — revenue $3.46B (+4% y/y), net income $296.3M, EPS $1.00	Jun 30, 2017
May 4, 201710-Q	10-Q	Quarterly report, Q1 2017 — revenue $3.16B (+2% y/y), net income $257.3M, EPS $0.86	Mar 31, 2017
Mar 17, 2017DEF 14A	DEF 14A	Proxy statement	May 4, 2017
Feb 24, 201710-K	10-K	Annual report, FY2016 — revenue $13.15B (−3% y/y), net income $1.25B, EPS $4.14	Dec 31, 2016

15 current reports (8-K) not listed; the year is on EDGAR.

2016 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2015 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2014 · 15 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2013 · 19 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2012 · 32 filings — 24 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2011 · 26 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2010 · 14 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Counted, not listed; the year is on EDGAR.

2009 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2008 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2007 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2006 · 19 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2005 · 15 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2004 · 19 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2003 · 15 filings — 7 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Counted, not listed; the year is on EDGAR.

2002 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K405 and 2 other forms

Counted, not listed; the year is on EDGAR.

2001 · 10 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

2000 · 7 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

1999 · 7 filings — 3 × 10-Q, 2 × 10-K405, 1 × 8-K and 1 other form

Counted, not listed; the year is on EDGAR.

1998 · 7 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

1997 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K405 and 2 other forms

Counted, not listed; the year is on EDGAR.

1996 · 7 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

1995 · 9 filings — 4 × 8-K, 3 × 10-Q, 1 × 10-K405 and 1 other form

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 117 filings — 93 × 4, 13 × 144, 2 × 11-K and 7 other forms

Filed	Form	What it is	Period
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Oct 2, 20264	4	Insider transaction (Form 4)	Sep 30, 2026
Sep 14, 20264	4	Insider transaction (Form 4)	Sep 11, 2026
Aug 20, 20264	4	Insider transaction (Form 4)	Aug 18, 2026
Aug 18, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 11, 20264	4	Insider transaction (Form 4)	Aug 11, 2026
Aug 11, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 7, 20263	3	Initial insider holdings (Form 3)	Aug 7, 2026
Aug 7, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 5, 20264	4	Insider transaction (Form 4)	Aug 3, 2026
Jul 31, 20264	4	Insider transaction (Form 4)	Jul 30, 2026
Jul 30, 2026144	144	Notice of proposed sale (Form 144)	—
Jul 16, 2026SCHEDULE 13G	SCHEDULE 13G	Other filings	—
Jul 2, 20264	4	Insider transaction (Form 4)	Jun 30, 2026
Jul 2, 20264	4	Insider transaction (Form 4)	Jun 30, 2026

The newest 25 of 117 shown; the full year is on EDGAR.

2025 · 142 filings — 107 × 4, 13 × 144, 5 × 3 and 8 other forms

Filed	Form	What it is	Period
Dec 8, 20254	4	Insider transaction (Form 4)	Dec 8, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 5, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Nov 25, 20254	4	Insider transaction (Form 4)	Nov 24, 2025
Nov 24, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 13, 20254	4	Insider transaction (Form 4)	Nov 12, 2025
Nov 13, 20254	4	Insider transaction (Form 4)	Nov 12, 2025
Nov 12, 2025144	144	Notice of proposed sale (Form 144)	—
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025
Oct 2, 20254	4	Insider transaction (Form 4)	Sep 30, 2025

The newest 25 of 142 shown; the full year is on EDGAR.

2024 · 143 filings — 113 × 4, 14 × 144, 4 × 3 and 7 other forms

Filed	Form	What it is	Period
Dec 13, 20243	3	Initial insider holdings (Form 3)	Dec 5, 2024
Dec 10, 20244	4	Insider transaction (Form 4)	Dec 6, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 6, 20244	4	Insider transaction (Form 4)	Dec 4, 2024
Dec 3, 20244	4	Insider transaction (Form 4)	Dec 1, 2024
Nov 22, 20244	4	Insider transaction (Form 4)	Nov 20, 2024
Nov 20, 20244	4	Insider transaction (Form 4)	Nov 18, 2024
Nov 20, 20244	4	Insider transaction (Form 4)	Nov 18, 2024
Nov 19, 2024144/A	144/A	Notice of proposed sale (Form 144), amended	—
Nov 18, 20243	3	Initial insider holdings (Form 3)	Nov 11, 2024
Nov 18, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 18, 20244	4	Insider transaction (Form 4)	Nov 14, 2024
Nov 15, 20244	4	Insider transaction (Form 4)	Nov 13, 2024
Nov 14, 20244	4	Insider transaction (Form 4)	Nov 12, 2024
Nov 13, 2024144	144	Notice of proposed sale (Form 144)	—

The newest 25 of 143 shown; the full year is on EDGAR.

2023 · 144 filings — 121 × 4, 11 × 144, 3 × 3 and 6 other forms

Counted, not listed; the year is on EDGAR.

2022 · 119 filings — 103 × 4, 4 × 3, 2 × 11-K and 7 other forms

Counted, not listed; the year is on EDGAR.

2021 · 139 filings — 114 × 4, 5 × 5, 2 × 11-K and 13 other forms

Counted, not listed; the year is on EDGAR.

2020 · 206 filings — 129 × 4, 49 × 425, 6 × 424B5 and 11 other forms

Counted, not listed; the year is on EDGAR.

2019 · 167 filings — 138 × 4, 17 × 425, 4 × IRANNOTICE and 4 other forms

Counted, not listed; the year is on EDGAR.

2018 · 160 filings — 133 × 4, 5 × 3, 4 × IRANNOTICE and 12 other forms

Counted, not listed; the year is on EDGAR.

2017 · 140 filings — 120 × 4, 4 × IRANNOTICE, 3 × 11-K and 8 other forms

Counted, not listed; the year is on EDGAR.

2016 · 146 filings — 123 × 4, 6 × 424B5, 3 × 11-K and 10 other forms

Counted, not listed; the year is on EDGAR.

2015 · 165 filings — 126 × 4, 12 × 11-K/A, 4 × 424B5 and 13 other forms

Counted, not listed; the year is on EDGAR.

2014 · 142 filings — 122 × 4, 4 × 3, 3 × 11-K and 8 other forms

Counted, not listed; the year is on EDGAR.

2013 · 124 filings — 101 × 4, 4 × 3, 3 × 5 and 13 other forms

Counted, not listed; the year is on EDGAR.

2012 · 148 filings — 123 × 4, 7 × 3, 4 × 424B5 and 9 other forms

Counted, not listed; the year is on EDGAR.

2011 · 181 filings — 99 × 4, 40 × 425, 8 × 3 and 18 other forms

Counted, not listed; the year is on EDGAR.

2010 · 98 filings — 86 × 4, 3 × S-8, 2 × 3 and 5 other forms

Counted, not listed; the year is on EDGAR.

2009 · 91 filings — 69 × 4, 7 × UPLOAD, 6 × CORRESP and 6 other forms

Counted, not listed; the year is on EDGAR.

2008 · 97 filings — 74 × 4, 5 × SC 13D/A, 4 × 3 and 9 other forms

Counted, not listed; the year is on EDGAR.

2007 · 91 filings — 79 × 4, 3 × UPLOAD, 2 × 3 and 5 other forms

Counted, not listed; the year is on EDGAR.

2006 · 97 filings — 81 × 4, 3 × 25, 3 × 4/A and 9 other forms

Counted, not listed; the year is on EDGAR.

2005 · 103 filings — 90 × 4, 4 × 3, 2 × 5 and 5 other forms

Counted, not listed; the year is on EDGAR.

2004 · 107 filings — 82 × 4, 7 × 3, 3 × S-4/A and 10 other forms

Counted, not listed; the year is on EDGAR.

2003 · 95 filings — 84 × 4, 2 × 3, 2 × 8-A12B/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2002 · 8 filings — 4 × POS AM, 2 × 4, 1 × 11-K and 1 other form

Counted, not listed; the year is on EDGAR.

2001 · 15 filings — 3 × 4, 3 × POS AM, 3 × SC 13D/A and 6 other forms

Counted, not listed; the year is on EDGAR.

2000 · 10 filings — 3 × S-8, 2 × 424B3, 1 × 11-K and 4 other forms

Counted, not listed; the year is on EDGAR.

1999 · 7 filings — 2 × 4, 2 × S-8, 1 × 11-K and 2 other forms

Counted, not listed; the year is on EDGAR.

1998 · 10 filings — 2 × 424B3, 2 × S-8, 1 × 11-K and 5 other forms

Counted, not listed; the year is on EDGAR.

1997 · 13 filings — 3 × S-8, 2 × 8-A12B/A, 2 × SC 13G/A and 6 other forms

Counted, not listed; the year is on EDGAR.

1996 · 12 filings — 2 × S-8, 2 × SC 13G/A, 1 × 11-K and 7 other forms

Counted, not listed; the year is on EDGAR.

1995 · 11 filings — 2 × S-3/A, 2 × SC 13E4/A, 1 × 11-K and 6 other forms

Counted, not listed; the year is on EDGAR.

1994 · 1 filing — 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

About this data#

Ecolab Inc. (ECL) has 3,781 filings on EDGAR going back to 1994: 34 annual reports, 96 quarterly reports and 337 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. The most recent 8-K, on Jul 28, 2026, furnished a press release headed “ECOLAB DELIVERS ACCELERATED SALES GROWTH AND DOUBLE-DIGIT EPS GROWTH”. Over the last 13 months insiders sold $21.1M in 11 sales and bought $3.7M in 5 purchases; 116 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Ecolab Inc., read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read ECL's latest 10-K?: ECL's latest annual report, a 10-K, was filed on Feb 23, 2026 for the fiscal year ended Dec 31, 2025. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did ECL last file an 8-K?: On Jul 28, 2026 it furnished a press release headed “ECOLAB DELIVERS ACCELERATED SALES GROWTH AND DOUBLE-DIGIT EPS GROWTH”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Jul 28, 2026.
Are ECL insiders buying or selling?: Over the last 13 months insiders sold $21.1M in 11 sales and bought $3.7M in 5 purchases; 116 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Beck Christophe (CHAIRMAN, PRESIDENT & CEO · Director) sold 17,862 shares on Aug 18, 2026 for $5.0M. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has ECL made?: 3,781 filings are on EDGAR under the registrant records that have been Ecolab Inc., going back to 1994; 2,699 of them are insider ownership forms (Forms 3, 4, 5 and 144).

ECL SEC filings (2026)

What happened, last 12 months#

September 2026

August 2026

July 2026

June 2026

May 2026

April 2026

March 2026

February 2026

October 2025

Insider transactions#

Reports and proxy statements#

Insider, ownership and other filings#

About this data#

FAQ#