MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q3 2019
Shares 32,651 Value ($000) $2,988 Avg Close Range
Q2 2019
Shares 33,186 Value ($000) $3,004 Avg Close Range
Q1 2019
Shares 33,117 Value ($000) $2,425 Avg Close Range
Q4 2018
Shares 32,051 Value ($000) $2,161 Avg Close Range
Q3 2018
Shares 30,650 Value ($000) $2,247 Avg Close Range
Q2 2018
Shares 30,374 Value ($000) $2,447 Avg Close Range
Q1 2018
Shares 29,751 Value ($000) $1,869 Avg Close Range
Q4 2017
Shares 28,802 Value ($000) $1,825 Avg Close Range
Q3 2017
Shares 29,038 Value ($000) $2,267 Avg Close Range
Q2 2017
Shares 25,380 Value ($000) $1,985 Avg Close Range
Q1 2017
Shares 12,819 Value ($000) $740 Avg Close Range
Q4 2016
Shares 11,957 Value ($000) $594 Avg Close Range
Q2 2016
Shares 11,201 Value ($000) $525 Avg Close Range
Q1 2016
Shares 10,019 Value ($000) $388 Avg Close Range
Q4 2015
Shares 8,924 Value ($000) $440 Avg Close Range
Q3 2015
Shares 8,147 Value ($000) $343 Avg Close Range
Q2 2015
Shares 7,636 Value ($000) $415 Avg Close Range
Q1 2015
Shares 7,225 Value ($000) $354 Avg Close Range
Q4 2014
Shares 6,979 Value ($000) $333 Avg Close Range
Q3 2014
Shares 6,743 Value ($000) $299 Avg Close Range
Q2 2014
Shares 6,392 Value ($000) $274 Avg Close Range
Q1 2014
Shares 6,218 Value ($000) $338 Avg Close Range
Q4 2013
Shares 8,001 Value ($000) $485 Avg Close Range
Q3 2013
Shares 3,687 Value ($000) $365 Avg Close Range
Q2 2013
Shares 3,168 Value ($000) $245 Avg Close Range