CANCER GENETICS INC

CUSIP: 13739U104 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2016
Shares 15,000 Value ($000) $20 Avg Close — Range —
Q3 2016
Shares 23,800 Value ($000) $42 Avg Close — Range —
Q2 2016
Shares 23,800 Value ($000) $47 Avg Close — Range —
Q1 2016
Shares 29,300 Value ($000) $83 Avg Close — Range —
Q4 2015
Shares 48,000 Value ($000) $158 Avg Close — Range —