MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q1 2014
Shares 83,261 Value ($000) $4,524 Avg Close — Range —
Q4 2013
Shares 95,756 Value ($000) $5,794 Avg Close — Range —
Q3 2013
Shares 43,762 Value ($000) $4,329 Avg Close — Range —
Q2 2013
Shares 43,608 Value ($000) $3,378 Avg Close — Range —