PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

JPMORGAN CHASE & CO's Holding History (CIK: 0000019617)

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

Q2 2020
Shares 212,493 Value ($000) $291 Avg Close — Range —
Q1 2020
Shares 212,493 Value ($000) $242 Avg Close — Range —
Q4 2019
Shares 212,493 Value ($000) $484 Avg Close — Range —
Q3 2019
Shares 212,493 Value ($000) $180 Avg Close — Range —
Q2 2019
Shares 212,493 Value ($000) $199 Avg Close — Range —
Q1 2019
Shares 220,859 Value ($000) $279 Avg Close — Range —
Q4 2018
Shares 221,252 Value ($000) $716 Avg Close — Range —
Q3 2018
Shares 218,422 Value ($000) $526 Avg Close — Range —
Q2 2018
Shares 217,604 Value ($000) $607 Avg Close — Range —
Q1 2018
Shares 212,493 Value ($000) $1,009 Avg Close — Range —
Q4 2017
Shares 212,643 Value ($000) $1,240 Avg Close — Range —
Q3 2017
Shares 1,124,602 Value ($000) $2,361 Avg Close — Range —
Q2 2017
Shares 214,052 Value ($000) $1,001 Avg Close — Range —
Q1 2017
Shares 378,368 Value ($000) $2,959 Avg Close — Range —
Q4 2016
Shares 171,557 Value ($000) $2,103 Avg Close — Range —
Q3 2016
Shares 172,650 Value ($000) $2,692 Avg Close — Range —
Q2 2016
Shares 62,850 Value ($000) $762 Avg Close — Range —
Q1 2016
Shares 65,575 Value ($000) $632 Avg Close — Range —