CAREDX INC

Ticker: CDNA CUSIP: 14167L103 Class: COM

TANG CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001232621)

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

Q3 2025

Shares 100,000 Value ($000) $1,454 Avg Close $14.26 Range $10.96 - $20.91

Q2 2025

Shares 100,000 Value ($000) $1,954 Avg Close $17.77 Range $14.09 - $20.39

Q1 2025

Shares 100,000 Value ($000) $1,775 Avg Close $21.54 Range $17.05 - $25.95

Q4 2024

Shares 100,000 Value ($000) $2,141 Avg Close $24.32 Range $20.09 - $32.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	100,000	$1,454	$14.26	$10.96 - $20.91
Q2 2025	100,000	$1,954	$17.77	$14.09 - $20.39
Q1 2025	100,000	$1,775	$21.54	$17.05 - $25.95
Q4 2024	100,000	$2,141	$24.32	$20.09 - $32.97