CANCER GENETICS INC

CUSIP: 13739U104 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2018
Shares 11,600 Value ($000) $19 Avg Close — Range —
Q4 2015
Shares 13,300 Value ($000) $43 Avg Close — Range —