MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q1 2014
Shares 5,051 Value ($000) $274 Avg Close — Range —
Q4 2013
Shares 3,454 Value ($000) $209 Avg Close — Range —