ECOLAB INC

Ticker: ECL CUSIP: 278865100 Class: COM

Two Creeks Capital Management, LP's Holding History (CIK: 0001606430)

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

Q1 2019

Shares 73,673 Value ($000) $13,006 Avg Close $150.92 Range $131.24 - $169.66

Q4 2018

Shares 547,983 Value ($000) $80,745 Avg Close $141.48 Range $126.10 - $150.86

Q3 2018

Shares 738,274 Value ($000) $115,747 Avg Close $137.00 Range $128.06 - $148.09

Q2 2018

Shares 738,274 Value ($000) $103,602 Avg Close $132.91 Range $122.30 - $138.58

Q1 2018

Shares 552,446 Value ($000) $75,724 Avg Close $123.54 Range $115.47 - $129.02

Q4 2017

Shares 552,446 Value ($000) $74,127 Avg Close $121.85 Range $117.53 - $126.30

Q3 2017

Shares 494,622 Value ($000) $63,613 Avg Close $120.10 Range $116.11 - $122.59

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	73,673	$13,006	$150.92	$131.24 - $169.66
Q4 2018	547,983	$80,745	$141.48	$126.10 - $150.86
Q3 2018	738,274	$115,747	$137.00	$128.06 - $148.09
Q2 2018	738,274	$103,602	$132.91	$122.30 - $138.58
Q1 2018	552,446	$75,724	$123.54	$115.47 - $129.02
Q4 2017	552,446	$74,127	$121.85	$117.53 - $126.30
Q3 2017	494,622	$63,613	$120.10	$116.11 - $122.59