FIBROGEN INC

CUSIP: 31572Q808 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2021
Shares 25,323 Value ($000) $674 Avg Close — Range —
Q1 2019
Shares 551 Value ($000) $30 Avg Close — Range —
Q3 2018
Shares 56,853 Value ($000) $3,454 Avg Close — Range —
Q2 2018
Shares 65,885 Value ($000) $4,124 Avg Close — Range —
Q4 2017
Shares 10,626 Value ($000) $504 Avg Close — Range —