CAREDX INC

Ticker: CDNA CUSIP: 14167L103 Class: COM

SOUTHPORT MANAGEMENT, L.L.C.'s Holding History (CIK: 0001549553)

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

Q4 2020

Shares 3,500 Value ($000) $253,575 Avg Close $57.94 Range $38.59 - $79.92

Q3 2020

Shares 10,000 Value ($000) $379,400 Avg Close $33.76 Range $29.86 - $38.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	3,500	$253,575	$57.94	$38.59 - $79.92
Q3 2020	10,000	$379,400	$33.76	$29.86 - $38.67