ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Chesapeake Wealth Management's Holding History (CIK: 0001730383)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,434 Value ($000) $376 Avg Close $265.71 Range $251.04 - $281.41
Q4 2021
Shares 1,272 Value ($000) $298 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 1,397 Value ($000) $291 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 1,683 Value ($000) $346 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 1,993 Value ($000) $427 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 2,303 Value ($000) $498 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 3,164 Value ($000) $633 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 5,760 Value ($000) $1,146 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 5,625 Value ($000) $876 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 5,471 Value ($000) $1,056 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 5,342 Value ($000) $1,058 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 4,466 Value ($000) $882 Avg Close $173.21 Range $164.99 - $187.12