FIBROGEN INC

CUSIP: 31572Q808 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q1 2016
Shares 15,000 Value ($000) $319 Avg Close — Range —
Q3 2015
Shares 15,000 Value ($000) $329 Avg Close — Range —