ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

GF FUND MANAGEMENT CO. LTD.'s Holding History (CIK: 0002057060)

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

Q4 2025

Shares 2,843 Value ($000) $14 Avg Close $3.82 Range $2.54 - $5.48

Q3 2025

Shares 2,364 Value ($000) $7 Avg Close $2.48 Range $1.85 - $3.42

Q2 2025

Shares 2,729 Value ($000) $7 Avg Close $2.00 Range $1.28 - $2.82

Q1 2025

Shares 2,729 Value ($000) $5 Avg Close $3.33 Range $1.93 - $5.66

Q4 2024

Shares 2,238 Value ($000) $11 Avg Close $6.15 Range $4.40 - $7.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,843	$14	$3.82	$2.54 - $5.48
Q3 2025	2,364	$7	$2.48	$1.85 - $3.42
Q2 2025	2,729	$7	$2.00	$1.28 - $2.82
Q1 2025	2,729	$5	$3.33	$1.93 - $5.66
Q4 2024	2,238	$11	$6.15	$4.40 - $7.85