MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2019
Shares 487 Value ($000) $45 Avg Close Range
Q2 2019
Shares 1,697 Value ($000) $153 Avg Close Range
Q1 2019
Shares 840 Value ($000) $62 Avg Close Range
Q4 2018
Shares 223 Value ($000) $15 Avg Close Range
Q3 2018
Shares 9,168 Value ($000) $672 Avg Close Range
Q2 2018
Shares 1,297 Value ($000) $104 Avg Close Range
Q1 2018
Shares 4,542 Value ($000) $286 Avg Close Range
Q4 2017
Shares 1,628 Value ($000) $103 Avg Close Range
Q3 2017
Shares 7,397 Value ($000) $578 Avg Close Range
Q4 2016
Shares 1,358 Value ($000) $67 Avg Close Range
Q2 2016
Shares 3,498 Value ($000) $164 Avg Close Range
Q1 2016
Shares 3,321 Value ($000) $129 Avg Close Range
Q4 2015
Shares 1,231 Value ($000) $61 Avg Close Range
Q3 2015
Shares 1,515 Value ($000) $64 Avg Close Range
Q2 2015
Shares 856 Value ($000) $46 Avg Close Range
Q1 2015
Shares 2,436 Value ($000) $119 Avg Close Range
Q4 2014
Shares 356 Value ($000) $17 Avg Close Range
Q2 2014
Shares 1,846 Value ($000) $79 Avg Close Range
Q1 2014
Shares 209 Value ($000) $11 Avg Close Range
Q4 2013
Shares 400 Value ($000) $24 Avg Close Range
Q3 2013
Shares 1,749 Value ($000) $173 Avg Close Range
Q2 2013
Shares 680 Value ($000) $53 Avg Close Range