MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Pinkerton Retirement Specialists, LLC's Holding History (CIK: 0001536446)

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

Q4 2016
Shares 529 Value ($000) $26 Avg Close — Range —
Q3 2016
Shares 540 Value ($000) $30 Avg Close — Range —
Q2 2016
Shares 543 Value ($000) $25 Avg Close — Range —