ESTRE AMBIENTAL INC

Ticker: ESTRF CUSIP: G3206V100 Class: SHS

Banco BTG Pactual S.A.'s Holding History (CIK: 0001536080)

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

Q1 2019

Shares 9,875,718 Value ($000) $15,999 Avg Close $1.85 Range $1.10 - $4.10

Q4 2018

Shares 9,875,718 Value ($000) $13,628 Avg Close $4.09 Range $0.92 - $6.00

Q3 2018

Shares 9,875,718 Value ($000) $59,353 Avg Close $7.21 Range $5.61 - $8.70

Q2 2018

Shares 9,875,718 Value ($000) $84,437 Avg Close $10.48 Range $7.76 - $13.38

Q1 2018

Shares 9,875,718 Value ($000) $98,658 Avg Close $9.72 Range $8.39 - $10.49

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	9,875,718	$15,999	$1.85	$1.10 - $4.10
Q4 2018	9,875,718	$13,628	$4.09	$0.92 - $6.00
Q3 2018	9,875,718	$59,353	$7.21	$5.61 - $8.70
Q2 2018	9,875,718	$84,437	$10.48	$7.76 - $13.38
Q1 2018	9,875,718	$98,658	$9.72	$8.39 - $10.49