ESTRE AMBIENTAL INC

Ticker: ESTRF CUSIP: G3206V100 Class: SHS

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2019

Shares 17,396 Value ($000) $7 Avg Close $0.28 Range $0.16 - $0.55

Q3 2019

Shares 2,500 Value ($000) $1 Avg Close $0.77 Range $0.45 - $1.14

Q2 2019

Shares 3,064 Value ($000) $3 Avg Close $1.15 Range $0.75 - $3.02

Q3 2018

Shares 1,625 Value ($000) $10 Avg Close $7.21 Range $5.61 - $8.70

Q2 2018

Shares 922 Value ($000) $8 Avg Close $10.48 Range $7.76 - $13.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	17,396	$7	$0.28	$0.16 - $0.55
Q3 2019	2,500	$1	$0.77	$0.45 - $1.14
Q2 2019	3,064	$3	$1.15	$0.75 - $3.02
Q3 2018	1,625	$10	$7.21	$5.61 - $8.70
Q2 2018	922	$8	$10.48	$7.76 - $13.38