FIBROGEN INC

CUSIP: 31572Q808 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2021
Shares 10,000 Value ($000) $141 Avg Close — Range —
Q2 2020
Shares 13,100 Value ($000) $531 Avg Close — Range —
Q1 2020
Shares 15,100 Value ($000) $525 Avg Close — Range —
Q4 2019
Shares 15,100 Value ($000) $648 Avg Close — Range —