ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q4 2025
Shares 4,945 Value ($000) $1,298 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 5,141 Value ($000) $1,408 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 5,007 Value ($000) $1,349 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 3,867 Value ($000) $980 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 3,884 Value ($000) $910 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 3,983 Value ($000) $1,017 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 3,991 Value ($000) $950 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 3,982 Value ($000) $919 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 2,133 Value ($000) $423 Avg Close $175.85 Range $153.18 - $197.06
Q1 2021
Shares 1,117 Value ($000) $239 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 1,117 Value ($000) $242 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 1,251 Value ($000) $250 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 726 Value ($000) $150 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 726 Value ($000) $113 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 426 Value ($000) $82 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 379 Value ($000) $75 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 336 Value ($000) $66 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 288 Value ($000) $51 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 288 Value ($000) $42 Avg Close $141.48 Range $126.10 - $150.86