MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q3 2019
Shares 13,602 Value ($000) $1,245 Avg Close Range
Q2 2019
Shares 13,985 Value ($000) $1,266 Avg Close Range
Q1 2019
Shares 12,318 Value ($000) $902 Avg Close Range
Q4 2018
Shares 12,429 Value ($000) $838 Avg Close Range
Q3 2018
Shares 12,667 Value ($000) $929 Avg Close Range
Q2 2018
Shares 12,517 Value ($000) $1,008 Avg Close Range
Q1 2018
Shares 12,017 Value ($000) $755 Avg Close Range
Q4 2017
Shares 11,384 Value ($000) $721 Avg Close Range
Q3 2017
Shares 12,848 Value ($000) $1,003 Avg Close Range
Q2 2017
Shares 12,595 Value ($000) $985 Avg Close Range
Q1 2017
Shares 11,106 Value ($000) $641 Avg Close Range
Q4 2016
Shares 11,023 Value ($000) $548 Avg Close Range
Q3 2016
Shares 10,758 Value ($000) $600 Avg Close Range
Q2 2016
Shares 10,152 Value ($000) $476 Avg Close Range
Q1 2016
Shares 7,110 Value ($000) $275 Avg Close Range
Q4 2015
Shares 8,878 Value ($000) $438 Avg Close Range
Q3 2015
Shares 10,596 Value ($000) $446 Avg Close Range
Q2 2015
Shares 10,625 Value ($000) $577 Avg Close Range
Q1 2015
Shares 10,415 Value ($000) $511 Avg Close Range
Q4 2014
Shares 9,346 Value ($000) $446 Avg Close Range
Q3 2014
Shares 6,203 Value ($000) $275 Avg Close Range
Q2 2014
Shares 6,087 Value ($000) $261 Avg Close Range
Q1 2014
Shares 6,830 Value ($000) $371 Avg Close Range
Q4 2013
Shares 6,208 Value ($000) $376 Avg Close Range