MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q3 2019
Shares 353 Value ($000) $32 Avg Close — Range —
Q2 2019
Shares 279 Value ($000) $25 Avg Close — Range —
Q1 2019
Shares 2,762 Value ($000) $202 Avg Close — Range —
Q4 2018
Shares 8,807 Value ($000) $594 Avg Close — Range —
Q3 2018
Shares 12,716 Value ($000) $932 Avg Close — Range —
Q2 2018
Shares 18,979 Value ($000) $1,529 Avg Close — Range —
Q1 2018
Shares 20,651 Value ($000) $1,356 Avg Close — Range —
Q4 2017
Shares 21,152 Value ($000) $1,340 Avg Close — Range —
Q3 2017
Shares 21,792 Value ($000) $1,701 Avg Close — Range —
Q2 2017
Shares 20,557 Value ($000) $1,608 Avg Close — Range —
Q1 2017
Shares 19,317 Value ($000) $1,114 Avg Close — Range —
Q4 2016
Shares 10,679 Value ($000) $530 Avg Close — Range —
Q3 2016
Shares 5,409 Value ($000) $302 Avg Close — Range —