ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2024
Shares 76 Value ($000) $18 Avg Close $245.53 Range $230.70 - $259.26
Q4 2022
Shares 5,040 Value ($000) $734 Avg Close $141.81 Range $126.42 - $153.48
Q2 2022
Shares 117,454 Value ($000) $18,060 Avg Close $158.99 Range $137.82 - $177.76
Q1 2022
Shares 116,087 Value ($000) $20,496 Avg Close $179.54 Range $147.91 - $226.74
Q4 2021
Shares 6,853 Value ($000) $1,608 Avg Close $215.53 Range $199.33 - $227.72
Q3 2021
Shares 19,434 Value ($000) $4,054 Avg Close $208.54 Range $195.25 - $219.93
Q2 2021
Shares 59,866 Value ($000) $12,331 Avg Close $206.33 Range $194.28 - $218.25
Q1 2021
Shares 13,678 Value ($000) $2,928 Avg Close $201.55 Range $190.45 - $215.84
Q4 2020
Shares 28,225 Value ($000) $6,107 Avg Close $197.47 Range $171.24 - $214.73
Q1 2020
Shares 120 Value ($000) $19 Avg Close $176.33 Range $117.17 - $198.13
Q3 2018
Shares 8,160 Value ($000) $1,279 Avg Close $137.00 Range $128.06 - $148.09
Q1 2018
Shares 747 Value ($000) $102 Avg Close $123.54 Range $115.47 - $129.02
Q4 2016
Shares 3,385 Value ($000) $397 Avg Close $105.98 Range $100.13 - $110.74
Q3 2016
Shares 10,036 Value ($000) $1,222 Avg Close $108.98 Range $105.46 - $112.42
Q2 2016
Shares 1,276 Value ($000) $151 Avg Close $104.92 Range $98.81 - $109.58
Q3 2015
Shares 2,547 Value ($000) $279 Avg Close $99.79 Range $91.88 - $104.89
Q2 2015
Shares 10,131 Value ($000) $1,146 Avg Close $102.25 Range $97.79 - $105.41
Q1 2013
Shares 2 Value ($000) $0 Avg Close $65.61 Range $62.45 - $70.20
Q4 2012
Shares 312 Value ($000) $22 Avg Close — Range —