FIBROGEN INC

CUSIP: 31572Q808 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2020
Shares 591,464 Value ($000) $21,937 Avg Close — Range —
Q3 2020
Shares 233,196 Value ($000) $9,589 Avg Close — Range —
Q3 2019
Shares 316,045 Value ($000) $11,687 Avg Close — Range —
Q2 2019
Shares 308,493 Value ($000) $13,938 Avg Close — Range —
Q3 2018
Shares 209,575 Value ($000) $12,732 Avg Close — Range —
Q2 2018
Shares 211,665 Value ($000) $13,250 Avg Close — Range —