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Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC Feb 9, 2023 11:54AM
Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC Mar 9, 2022 08:46AM
Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC Feb 10, 2022 08:14AM
Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC Feb 10, 2021 10:54AM
Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC Feb 12, 2020 09:27AM


Feb 11, 2019 01:19PM Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC
Feb 9, 2018 11:09AM Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC
Feb 10, 2017 03:51PM Form SC 13G/A FIBROGEN INC Filed by: VANGUARD GROUP INC
Feb 10, 2016 10:00AM Form SC 13G FIBROGEN INC Filed by: VANGUARD GROUP INC