FIBROGEN INC

CUSIP: 31572Q808 Class: Common Stock

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q3 2016
Shares 142,640 Value ($000) $2,912 Avg Close — Range —
Q2 2016
Shares 168,735 Value ($000) $2,767 Avg Close — Range —
Q1 2016
Shares 179,704 Value ($000) $3,705 Avg Close — Range —
Q4 2015
Shares 174,902 Value ($000) $5,484 Avg Close — Range —
Q3 2015
Shares 156,546 Value ($000) $3,390 Avg Close — Range —
Q2 2015
Shares 175,534 Value ($000) $4,046 Avg Close — Range —
Q1 2015
Shares 160,082 Value ($000) $5,056 Avg Close — Range —
Q4 2014
Shares 174,085 Value ($000) $4,787 Avg Close — Range —