ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

Caption Management, LLC's Holding History (CIK: 0001706766)

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

Q4 2025

Shares 119,491 Value ($000) $600 Avg Close $3.82 Range $2.54 - $5.48

Q2 2024

Shares 400,600 Value ($000) $1,963 Avg Close $5.17 Range $4.20 - $7.44

Q1 2024

Shares 500,000 Value ($000) $3,585 Avg Close $5.19 Range $3.86 - $8.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	119,491	$600	$3.82	$2.54 - $5.48
Q2 2024	400,600	$1,963	$5.17	$4.20 - $7.44
Q1 2024	500,000	$3,585	$5.19	$3.86 - $8.40