ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

BRIGHT ROCK CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001509973)

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

Q4 2025
Shares 18,000 Value ($000) $4,725 Avg Close $265.71 Range $251.04 - $281.41
Q3 2025
Shares 18,000 Value ($000) $4,929 Avg Close $270.32 Range $253.71 - $284.56
Q2 2025
Shares 18,000 Value ($000) $4,850 Avg Close $252.35 Range $219.93 - $269.19
Q1 2025
Shares 18,000 Value ($000) $4,563 Avg Close $249.61 Range $225.31 - $270.90
Q4 2024
Shares 18,000 Value ($000) $4,218 Avg Close $245.53 Range $230.70 - $259.26
Q3 2024
Shares 18,000 Value ($000) $4,596 Avg Close $241.07 Range $217.65 - $253.31
Q2 2024
Shares 18,000 Value ($000) $4,284 Avg Close $227.14 Range $213.29 - $242.24
Q1 2024
Shares 18,000 Value ($000) $4,156 Avg Close $207.94 Range $189.63 - $227.85
Q4 2023
Shares 18,000 Value ($000) $3,570 Avg Close $175.85 Range $153.18 - $197.06
Q3 2023
Shares 20,500 Value ($000) $3,473 Avg Close $177.30 Range $163.22 - $186.52
Q2 2023
Shares 20,500 Value ($000) $3,827 Avg Close $167.31 Range $156.95 - $182.94
Q1 2023
Shares 20,500 Value ($000) $3,393 Avg Close $150.99 Range $139.35 - $161.29
Q4 2022
Shares 20,500 Value ($000) $3 Avg Close $141.81 Range $126.42 - $153.48
Q3 2022
Shares 20,500 Value ($000) $2,961 Avg Close $156.07 Range $138.29 - $171.23
Q2 2022
Shares 20,500 Value ($000) $3,152 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 28,500 Value ($000) $5,032 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 28,500 Value ($000) $6,686 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 28,500 Value ($000) $5,946 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 28,500 Value ($000) $5,870 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 28,500 Value ($000) $6,101 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 28,500 Value ($000) $6,166 Avg Close $197.47 Range $171.24 - $214.73
Q3 2020
Shares 31,000 Value ($000) $6,195 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 31,000 Value ($000) $6,167 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 31,000 Value ($000) $4,831 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 31,000 Value ($000) $5,983 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 29,000 Value ($000) $5,592 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 29,000 Value ($000) $5,726 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 34,000 Value ($000) $6,002 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 34,000 Value ($000) $5,010 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 34,000 Value ($000) $5,331 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 34,000 Value ($000) $4,771 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 38,000 Value ($000) $5,209 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 38,000 Value ($000) $5,099 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 38,000 Value ($000) $4,887 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 38,000 Value ($000) $5,045 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 38,000 Value ($000) $4,763 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 38,000 Value ($000) $4,454 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 38,000 Value ($000) $4,625 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 38,000 Value ($000) $4,507 Avg Close $104.92 Range $98.81 - $109.58
Q1 2016
Shares 38,000 Value ($000) $4,238 Avg Close $95.34 Range $88.43 - $102.02
Q4 2015
Shares 35,000 Value ($000) $4,003 Avg Close $105.21 Range $98.01 - $109.49
Q3 2015
Shares 35,000 Value ($000) $3,840 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 35,000 Value ($000) $3,957 Avg Close $102.25 Range $97.79 - $105.41
Q1 2015
Shares 35,000 Value ($000) $4,003 Avg Close $97.19 Range $86.65 - $103.73
Q2 2013
Shares 50,000 Value ($000) $4,260 Avg Close $73.48 Range $68.51 - $77.84