ANNEXON INC

Ticker: ANNX CUSIP: 03589W102 Class: COM

J. Goldman & Co LP's Holding History (CIK: 0001412741)

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

Q4 2025

Shares 993,795 Value ($000) $4,989 Avg Close $3.82 Range $2.54 - $5.48

Q3 2025

Shares 1,107,001 Value ($000) $3,376 Avg Close $2.48 Range $1.85 - $3.42

Q1 2024

Shares 14,670 Value ($000) $105 Avg Close $5.19 Range $3.86 - $8.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	993,795	$4,989	$3.82	$2.54 - $5.48
Q3 2025	1,107,001	$3,376	$2.48	$1.85 - $3.42
Q1 2024	14,670	$105	$5.19	$3.86 - $8.40