PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

NEW YORK STATE COMMON RETIREMENT FUND's Holding History (CIK: 0000810265)

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

Q1 2019
Shares 25,100 Value ($000) $32 Avg Close — Range —
Q4 2018
Shares 25,100 Value ($000) $81 Avg Close — Range —
Q3 2018
Shares 400 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 400 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 8,101 Value ($000) $63 Avg Close — Range —
Q4 2016
Shares 8,100 Value ($000) $99 Avg Close — Range —
Q3 2016
Shares 8,100 Value ($000) $126 Avg Close — Range —
Q2 2016
Shares 8,100 Value ($000) $98 Avg Close — Range —