MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q1 2019
Shares 2,780 Value ($000) $204 Avg Close — Range —
Q2 2017
Shares 4,400 Value ($000) $344 Avg Close — Range —
Q4 2016
Shares 4,900 Value ($000) $243 Avg Close — Range —