MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2019
Shares 9,523 Value ($000) $871 Avg Close Range
Q2 2019
Shares 225,679 Value ($000) $20,427 Avg Close Range
Q1 2019
Shares 43,848 Value ($000) $3,211 Avg Close Range
Q4 2018
Shares 23,196 Value ($000) $1,564 Avg Close Range
Q3 2018
Shares 21,259 Value ($000) $1,558 Avg Close Range
Q2 2018
Shares 9,748 Value ($000) $785 Avg Close Range
Q1 2018
Shares 41,545 Value ($000) $2,609 Avg Close Range
Q4 2017
Shares 3,775 Value ($000) $239 Avg Close Range
Q3 2017
Shares 5,049 Value ($000) $394 Avg Close Range
Q2 2017
Shares 10,594 Value ($000) $828 Avg Close Range
Q1 2017
Shares 9,682 Value ($000) $559 Avg Close Range
Q3 2016
Shares 94,403 Value ($000) $5,264 Avg Close Range
Q2 2016
Shares 13,205 Value ($000) $619 Avg Close Range
Q4 2015
Shares 3,968 Value ($000) $196 Avg Close Range
Q3 2015
Shares 6,156 Value ($000) $259 Avg Close Range
Q2 2015
Shares 15,254 Value ($000) $829 Avg Close Range
Q1 2015
Shares 2,031 Value ($000) $100 Avg Close Range
Q4 2014
Shares 1,797 Value ($000) $86 Avg Close Range
Q3 2014
Shares 23,069 Value ($000) $1,022 Avg Close Range
Q2 2014
Shares 3,461 Value ($000) $148 Avg Close Range
Q1 2014
Shares 6,366 Value ($000) $346 Avg Close Range
Q3 2013
Shares 1,904 Value ($000) $188 Avg Close Range