CANCER GENETICS INC

CUSIP: 13739U104 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2019
Shares 100 Value ($000) $0 Avg Close — Range —
Q2 2019
Shares 100 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 916 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 1,066 Value ($000) $8 Avg Close — Range —
Q4 2014
Shares 534 Value ($000) $4 Avg Close — Range —