PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

WINTON GROUP Ltd's Holding History (CIK: 0001612063)

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

Q2 2020
Shares 824,750 Value ($000) $1,130 Avg Close — Range —
Q1 2020
Shares 680,119 Value ($000) $775 Avg Close — Range —
Q4 2019
Shares 697,771 Value ($000) $1,591 Avg Close — Range —
Q3 2019
Shares 22,346 Value ($000) $19 Avg Close — Range —