PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q3 2020
Shares 30,700 Value ($000) $34 Avg Close Range
Q2 2020
Shares 57,205 Value ($000) $78 Avg Close Range
Q1 2020
Shares 11,172 Value ($000) $13 Avg Close Range
Q4 2019
Shares 22,793 Value ($000) $52 Avg Close Range
Q3 2019
Shares 19,048 Value ($000) $16 Avg Close Range
Q2 2019
Shares 22,148 Value ($000) $22 Avg Close Range
Q1 2019
Shares 22,498 Value ($000) $28 Avg Close Range
Q4 2018
Shares 8,055 Value ($000) $26 Avg Close Range
Q3 2018
Shares 9,030 Value ($000) $22 Avg Close Range
Q2 2018
Shares 14,253 Value ($000) $39 Avg Close Range
Q1 2018
Shares 10,550 Value ($000) $50 Avg Close Range
Q4 2017
Shares 500 Value ($000) $3 Avg Close Range
Q3 2017
Shares 9 Value ($000) $0 Avg Close Range
Q1 2017
Shares 298 Value ($000) $2 Avg Close Range
Q4 2016
Shares 300 Value ($000) $4 Avg Close Range
Q3 2016
Shares 85 Value ($000) $1 Avg Close Range