Harrington Investments, Inc Ecolab Inc. Transaction History

Harrington Investments, Inc

$198 Million
Q3 2025

A detailed history of Harrington Investments, Inc transactions in Ecolab Inc. stock. As of the latest transaction made, Harrington Investments, Inc holds 9,071 shares of ECL stock, worth $2.54 Million. This represents 1.25% of its overall portfolio holdings.

Number of Shares

9,071

Previous 9,061 0.11%

Holding current value

$2.54 Million

Previous $2.44 Million 1.76%

% of portfolio

1.25%

Previous 1.31%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 20, 2025	BUY	$259.39 - $285.47 $2,593 - $2,854	10 Added 0.11%	9,071 $2.48 Million
Q2 2025 Jul 14, 2025	BUY	$225.65 - $270.95 $33,621 - $40,371	149 Added 1.67%	9,061 $2.44 Million
Q1 2025 Apr 11, 2025	SELL	$229.72 - $269.82 $31,012 - $36,425	-135 Reduced 1.49%	8,912 $2.26 Million
Q4 2024 Feb 10, 2025	SELL	$234.32 - $261.43 $44,989 - $50,194	-192 Reduced 2.08%	9,047 $2.12 Million
Q3 2024 Oct 11, 2024	SELL	$228.86 - $255.76 $18,308 - $20,460	-80 Reduced 0.86%	9,239 $2.36 Million
Q2 2024 Aug 06, 2024	SELL	$218.16 - $244.64 $50,394 - $56,511	-231 Reduced 2.42%	9,319 $2.22 Million
Q1 2024 Apr 26, 2024	BUY	$195.25 - $231.76 $44,712 - $53,073	229 Added 2.46%	9,550 $2.21 Million
Q4 2023 Jan 17, 2024	BUY	$157.44 - $199.39 $5,352 - $6,779	34 Added 0.37%	9,321 $1.85 Million
Q3 2023 Oct 19, 2023	BUY	$167.87 - $190.85 $13,933 - $15,840	83 Added 0.9%	9,287 $1.57 Million
Q2 2023 Jul 20, 2023	BUY	$162.58 - $186.69 $52,675 - $60,487	324 Added 3.65%	9,204 $1.72 Million
Q1 2023 Apr 28, 2023	BUY	$144.78 - $165.53 $62,979 - $72,005	435 Added 5.15%	8,880 $1.47 Million
Q4 2022 Jan 11, 2023	BUY	$131.35 - $157.77 $105,736 - $127,004	805 Added 10.54%	8,445 $0
Q3 2022 Oct 19, 2022	BUY	$144.03 - $177.02 $66,973 - $82,314	465 Added 6.48%	7,640 $1.1 Million
Q2 2022 Jul 22, 2022	SELL	$145.63 - $183.62 $18,203 - $22,952	-125 Reduced 1.71%	7,175 $1.1 Million
Q4 2021 Jan 21, 2022	BUY	$212.13 - $235.67 $2,545 - $2,828	12 Added 0.16%	7,300 $1.71 Million
Q3 2021 Oct 28, 2021	BUY	$208.62 - $229.6 $7,927 - $8,724	38 Added 0.52%	7,288 $1.52 Million
Q2 2021 Aug 03, 2021	BUY	$205.01 - $228.99 $133,461 - $149,072	651 Added 9.87%	7,250 $1.49 Million
Q1 2021 Apr 30, 2021	BUY	$204.51 - $225.74 $5,521 - $6,094	27 Added 0.41%	6,599 $1.41 Million
Q4 2020 Jan 13, 2021	SELL	$183.59 - $225.9 $79,127 - $97,362	-431 Reduced 6.15%	6,572 $1.42 Million
Q3 2020 Oct 21, 2020	SELL	$184.41 - $212.04 $122,079 - $140,370	-662 Reduced 8.64%	7,003 $1.4 Million
Q2 2020 Jul 21, 2020	SELL	$146.7 - $230.11 $111,051 - $174,193	-757 Reduced 8.99%	7,665 $1.53 Million
Q1 2020 May 07, 2020	SELL	$125.22 - $210.31 $30,303 - $50,895	-242 Reduced 2.79%	8,422 $1.31 Million
Q4 2019 Feb 10, 2020	SELL	$182.06 - $195.86 $76,465 - $82,261	-420 Reduced 4.62%	8,664 $1.67 Million
Q3 2019 Nov 05, 2019	BUY	$192.11 - $208.57 $960 - $1,042	5 Added 0.06%	9,084 $1.8 Million
Q2 2019 Aug 07, 2019	SELL	$178.14 - $199.69 $18,882 - $21,167	-106 Reduced 1.15%	9,079 $1.79 Million
Q1 2019 Apr 29, 2019	SELL	$141.54 - $176.54 $7,643 - $9,533	-54 Reduced 0.58%	9,185 $1.62 Million
Q4 2018 Feb 01, 2019	BUY	$137.9 - $160.49 $20,685 - $24,073	150 Added 1.65%	9,239 $1.36 Million
Q3 2018 Oct 25, 2018	SELL	$139.97 - $159.4 $43,390 - $49,414	-310 Reduced 3.3%	9,089 $1.43 Million
Q2 2018 Oct 19, 2018	SELL	$133.97 - $149.84 $79,176 - $88,555	-591 Reduced 5.92%	9,399 $1.32 Million
Q1 2018 Apr 12, 2018	BUY	$127.76 - $140.34 $7,537 - $8,280	59 Added 0.59%	9,990 $1.37 Million
Q4 2017 Feb 01, 2018	BUY	$130.23 - $137.42 $86,212 - $90,972	662 Added 7.14%	9,931 $1.33 Million
Q3 2017 Oct 23, 2017	BUY	$128.61 - $133.3 $1.19 Million - $1.24 Million	9,269	9,269 $1.19 Million

Others Institutions Holding ECL

# of Institutions

1,789

Shares Held

230M

Call Options Held

517K

Put Options Held

417K

View Full List

About ECOLAB INC.

Ticker ECL
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 284,988,992
Market Cap $79.8B
Description
Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through Global Industrial, Global Institutional & Specialty, and Global Healthcare & Life Sciences segments. The Global Industrial segment offers water treatment and process applications, and...

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Harrington Investments, Inc Ecolab Inc. Transaction History