PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

BOOTHBAY FUND MANAGEMENT, LLC's Holding History (CIK: 0001549230)

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

Q3 2020
Shares 262,108 Value ($000) $288 Avg Close — Range —
Q4 2019
Shares 16,432 Value ($000) $37 Avg Close — Range —
Q3 2019
Shares 138,056 Value ($000) $117 Avg Close — Range —
Q2 2019
Shares 138,056 Value ($000) $135 Avg Close — Range —
Q1 2019
Shares 119,495 Value ($000) $151 Avg Close — Range —
Q4 2018
Shares 15,929 Value ($000) $52 Avg Close — Range —