ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Edgemoor Investment Advisors, Inc.'s Holding History (CIK: 0001313792)

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

Q3 2020
Shares 1,581 Value ($000) $316 Avg Close $188.44 Range $172.53 - $201.15
Q2 2020
Shares 1,581 Value ($000) $315 Avg Close $182.16 Range $136.65 - $217.57
Q1 2020
Shares 1,581 Value ($000) $246 Avg Close $176.33 Range $117.17 - $198.13
Q4 2019
Shares 1,581 Value ($000) $305 Avg Close $177.67 Range $169.74 - $186.58
Q3 2019
Shares 1,581 Value ($000) $313 Avg Close $187.16 Range $179.22 - $195.89
Q2 2019
Shares 1,581 Value ($000) $312 Avg Close $173.21 Range $164.99 - $187.12
Q1 2019
Shares 1,581 Value ($000) $279 Avg Close $150.92 Range $131.24 - $169.66
Q4 2018
Shares 1,581 Value ($000) $233 Avg Close $141.48 Range $126.10 - $150.86
Q3 2018
Shares 4,181 Value ($000) $655 Avg Close $137.00 Range $128.06 - $148.09
Q2 2018
Shares 4,181 Value ($000) $587 Avg Close $132.91 Range $122.30 - $138.58
Q1 2018
Shares 4,181 Value ($000) $573 Avg Close $123.54 Range $115.47 - $129.02
Q4 2017
Shares 4,181 Value ($000) $573 Avg Close $121.85 Range $117.53 - $126.30
Q3 2017
Shares 7,081 Value ($000) $911 Avg Close $120.10 Range $116.11 - $122.59
Q2 2017
Shares 7,836 Value ($000) $1,040 Avg Close $117.68 Range $113.27 - $123.01
Q1 2017
Shares 7,836 Value ($000) $982 Avg Close $111.04 Range $106.47 - $114.69
Q4 2016
Shares 7,836 Value ($000) $919 Avg Close $105.98 Range $100.13 - $110.74