MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q3 2019
Shares 1,993 Value ($000) $182 Avg Close — Range —
Q2 2019
Shares 21,063 Value ($000) $1,906 Avg Close — Range —
Q1 2019
Shares 186,773 Value ($000) $13,679 Avg Close — Range —
Q4 2018
Shares 19,019 Value ($000) $1,282 Avg Close — Range —
Q3 2018
Shares 25,151 Value ($000) $1,844 Avg Close — Range —
Q2 2018
Shares 41,095 Value ($000) $3,311 Avg Close — Range —
Q1 2018
Shares 15,299 Value ($000) $961 Avg Close — Range —
Q4 2017
Shares 18,622 Value ($000) $1,180 Avg Close — Range —
Q3 2017
Shares 1,896 Value ($000) $148 Avg Close — Range —
Q2 2017
Shares 15,658 Value ($000) $1,224 Avg Close — Range —
Q4 2016
Shares 5,066 Value ($000) $252 Avg Close — Range —
Q3 2016
Shares 10,223 Value ($000) $570 Avg Close — Range —
Q3 2015
Shares 2,918 Value ($000) $123 Avg Close — Range —
Q1 2015
Shares 2,325 Value ($000) $114 Avg Close — Range —
Q4 2014
Shares 13,440 Value ($000) $642 Avg Close — Range —
Q3 2014
Shares 12,681 Value ($000) $562 Avg Close — Range —
Q1 2014
Shares 7,852 Value ($000) $427 Avg Close — Range —
Q4 2013
Shares 2,122 Value ($000) $129 Avg Close — Range —
Q3 2013
Shares 4,350 Value ($000) $430 Avg Close — Range —