MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

BAHL & GAYNOR INC's Holding History (CIK: 0000872259)

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

Q1 2018
Shares 39,884 Value ($000) $2,505 Avg Close — Range —
Q4 2017
Shares 28,505 Value ($000) $1,806 Avg Close — Range —
Q3 2017
Shares 21,226 Value ($000) $1,657 Avg Close — Range —
Q2 2017
Shares 9,586 Value ($000) $750 Avg Close — Range —