FIBROGEN INC

Ticker: KYNB CUSIP: 31572Q881 Class: COM NEW

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 31,681 Value ($000) $278 Avg Close $9.77 Range $7.99 - $12.46

Q3 2025

Shares 29,281 Value ($000) $359 Avg Close $9.39 Range $5.03 - $12.60

Q2 2025

Shares 11,181 Value ($000) $59 Avg Close $7.29 Range $4.85 - $8.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,681	$278	$9.77	$7.99 - $12.46
Q3 2025	29,281	$359	$9.39	$5.03 - $12.60
Q2 2025	11,181	$59	$7.29	$4.85 - $8.90