EXAGEN INC

Ticker: XGN CUSIP: 30068X103 Class: COM

Massar Capital Management, LP's Holding History (CIK: 0002037238)

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

Q4 2025

Shares 170,000 Value ($000) $1,034 Avg Close $9.10 Range $5.84 - $12.23

Q3 2025

Shares 170,000 Value ($000) $1,868 Avg Close $8.86 Range $6.57 - $11.17

Q2 2025

Shares 170,000 Value ($000) $1,187 Avg Close $6.08 Range $3.49 - $7.95

Q1 2025

Shares 20,840 Value ($000) $75 Avg Close $3.77 Range $2.67 - $5.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	170,000	$1,034	$9.10	$5.84 - $12.23
Q3 2025	170,000	$1,868	$8.86	$6.57 - $11.17
Q2 2025	170,000	$1,187	$6.08	$3.49 - $7.95
Q1 2025	20,840	$75	$3.77	$2.67 - $5.70