CAREDX INC

Ticker: CDNA CUSIP: 14167L103 Class: COM

Cambridge Investment Research Advisors, Inc.'s Holding History (CIK: 0001419186)

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

Q4 2018

Shares 84,481 Value ($000) $2,124 Avg Close $25.69 Range $19.11 - $30.80

Q3 2018

Shares 79,901 Value ($000) $2,305 Avg Close $18.71 Range $11.85 - $29.60

Q2 2018

Shares 87,748 Value ($000) $1,074 Avg Close $11.47 Range $7.60 - $16.00

Q1 2018

Shares 81,330 Value ($000) $648 Avg Close $6.16 Range $4.92 - $8.35

Q4 2017

Shares 64,426 Value ($000) $473 Avg Close $6.23 Range $3.65 - $7.98

Q3 2017

Shares 28,575 Value ($000) $106 Avg Close $2.10 Range $1.05 - $4.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	84,481	$2,124	$25.69	$19.11 - $30.80
Q3 2018	79,901	$2,305	$18.71	$11.85 - $29.60
Q2 2018	87,748	$1,074	$11.47	$7.60 - $16.00
Q1 2018	81,330	$648	$6.16	$4.92 - $8.35
Q4 2017	64,426	$473	$6.23	$3.65 - $7.98
Q3 2017	28,575	$106	$2.10	$1.05 - $4.59