MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q3 2019
Shares 30,202 Value ($000) $2,764 Avg Close — Range —
Q2 2019
Shares 621,796 Value ($000) $56,279 Avg Close — Range —
Q1 2019
Shares 745,724 Value ($000) $54,617 Avg Close — Range —
Q4 2018
Shares 793,645 Value ($000) $53,507 Avg Close — Range —
Q3 2018
Shares 952,559 Value ($000) $69,832 Avg Close — Range —
Q2 2018
Shares 946,873 Value ($000) $76,281 Avg Close — Range —
Q1 2018
Shares 771,833 Value ($000) $48,479 Avg Close — Range —
Q4 2017
Shares 794,934 Value ($000) $50,375 Avg Close — Range —
Q3 2017
Shares 615,436 Value ($000) $48,040 Avg Close — Range —
Q2 2017
Shares 53,774 Value ($000) $4,205 Avg Close — Range —
Q1 2017
Shares 182,415 Value ($000) $10,524 Avg Close — Range —
Q4 2016
Shares 134,498 Value ($000) $6,681 Avg Close — Range —
Q3 2016
Shares 189,636 Value ($000) $10,574 Avg Close — Range —
Q2 2016
Shares 156,940 Value ($000) $7,356 Avg Close — Range —
Q1 2016
Shares 159,277 Value ($000) $6,166 Avg Close — Range —
Q4 2015
Shares 243,328 Value ($000) $11,994 Avg Close — Range —
Q3 2015
Shares 231,375 Value ($000) $9,743 Avg Close — Range —
Q2 2015
Shares 217,465 Value ($000) $11,813 Avg Close — Range —
Q1 2015
Shares 160,008 Value ($000) $7,847 Avg Close — Range —
Q4 2014
Shares 138,188 Value ($000) $6,598 Avg Close — Range —
Q3 2014
Shares 155,476 Value ($000) $6,886 Avg Close — Range —
Q2 2014
Shares 115,620 Value ($000) $4,950 Avg Close — Range —
Q1 2014
Shares 217,740 Value ($000) $11,832 Avg Close — Range —
Q4 2013
Shares 205,376 Value ($000) $12,426 Avg Close — Range —
Q3 2013
Shares 108,297 Value ($000) $10,714 Avg Close — Range —
Q2 2013
Shares 79,406 Value ($000) $6,150 Avg Close — Range —