PROTEOSTASIS THERAPEUTICS IN

CUSIP: 74373B109 Class: COM

Hikari Power Ltd's Holding History (CIK: 0001606152)

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

Q2 2019
Shares 23,367 Value ($000) $23 Avg Close — Range —
Q1 2019
Shares 50,000 Value ($000) $63 Avg Close — Range —