CANCER GENETICS INC

CUSIP: 13739U104 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2014
Shares 149,355 Value ($000) $1,688 Avg Close — Range —
Q1 2014
Shares 119,055 Value ($000) $1,797 Avg Close — Range —