diaDexus, Inc.

CUSIP: 25245P106 Class: COM

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q4 2014
Shares 217,732 Value ($000) $108 Avg Close — Range —
Q3 2014
Shares 184,447 Value ($000) $101 Avg Close — Range —
Q2 2014
Shares 163,325 Value ($000) $120 Avg Close — Range —
Q1 2014
Shares 175,725 Value ($000) $172 Avg Close — Range —