ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q4 2025
Shares 6,493 Value ($000) $1,705 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 6,650 Value ($000) $1,821 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 9,995 Value ($000) $2,693 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 9,821 Value ($000) $2,490 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 10,637 Value ($000) $2,492 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 10,725 Value ($000) $2,738 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 9,534 Value ($000) $2,269 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 8,925 Value ($000) $2,061 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 7,426 Value ($000) $1,473 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 7,213 Value ($000) $1,222 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 6,974 Value ($000) $1,302 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 6,261 Value ($000) $1,036 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 5,373 Value ($000) $1 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 8,101 Value ($000) $1,169 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 8,451 Value ($000) $1,299 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 11,756 Value ($000) $2,075 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 8,009 Value ($000) $1,879 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 8,021 Value ($000) $1,673 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 8,041 Value ($000) $1,656 Avg Close $206.33 Range $194.28 - $218.25