PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

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

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

Q3 2020
Shares 5,874 Value ($000) $6 Avg Close Range
Q2 2020
Shares 14,951 Value ($000) $20 Avg Close Range
Q1 2020
Shares 4,016 Value ($000) $5 Avg Close Range
Q4 2019
Shares 1,500 Value ($000) $3 Avg Close Range
Q1 2019
Shares 3,806 Value ($000) $5 Avg Close Range
Q4 2018
Shares 6,585 Value ($000) $21 Avg Close Range
Q3 2018
Shares 11,904 Value ($000) $28 Avg Close Range
Q2 2018
Shares 10,731 Value ($000) $30 Avg Close Range
Q1 2018
Shares 2,504 Value ($000) $12 Avg Close Range
Q4 2017
Shares 86 Value ($000) $1 Avg Close Range
Q3 2017
Shares 71 Value ($000) $0 Avg Close Range
Q2 2017
Shares 86 Value ($000) $0 Avg Close Range
Q1 2017
Shares 189 Value ($000) $1 Avg Close Range
Q4 2016
Shares 1,255 Value ($000) $15 Avg Close Range
Q3 2016
Shares 2,396 Value ($000) $37 Avg Close Range
Q2 2016
Shares 1,951 Value ($000) $24 Avg Close Range
Q1 2016
Shares 359 Value ($000) $3 Avg Close Range