MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Stephens Investment Management Group LLC's Holding History (CIK: 0001314440)

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

Q2 2019
Shares 714,660 Value ($000) $64,684 Avg Close — Range —
Q1 2019
Shares 773,611 Value ($000) $56,659 Avg Close — Range —
Q4 2018
Shares 772,035 Value ($000) $52,051 Avg Close — Range —
Q3 2018
Shares 794,318 Value ($000) $58,231 Avg Close — Range —
Q2 2018
Shares 817,760 Value ($000) $64,734 Avg Close — Range —
Q1 2018
Shares 828,500 Value ($000) $52,038 Avg Close — Range —
Q4 2017
Shares 822,040 Value ($000) $52,093 Avg Close — Range —
Q3 2017
Shares 854,600 Value ($000) $66,710 Avg Close — Range —
Q2 2017
Shares 855,022 Value ($000) $66,863 Avg Close — Range —
Q1 2017
Shares 863,852 Value ($000) $49,836 Avg Close — Range —
Q4 2016
Shares 803,413 Value ($000) $39,906 Avg Close — Range —
Q3 2016
Shares 800,053 Value ($000) $44,611 Avg Close — Range —
Q2 2016
Shares 807,636 Value ($000) $37,854 Avg Close — Range —
Q1 2016
Shares 809,435 Value ($000) $31,333 Avg Close — Range —
Q4 2015
Shares 801,545 Value ($000) $39,508 Avg Close — Range —
Q3 2015
Shares 820,565 Value ($000) $34,554 Avg Close — Range —
Q2 2015
Shares 888,243 Value ($000) $48,249 Avg Close — Range —
Q1 2015
Shares 901,023 Value ($000) $44,186 Avg Close — Range —
Q4 2014
Shares 932,789 Value ($000) $44,541 Avg Close — Range —
Q3 2014
Shares 971,642 Value ($000) $43,034 Avg Close — Range —
Q2 2014
Shares 897,353 Value ($000) $38,416 Avg Close — Range —
Q1 2014
Shares 888,063 Value ($000) $48,257 Avg Close — Range —
Q4 2013
Shares 775,358 Value ($000) $46,963 Avg Close — Range —
Q3 2013
Shares 402,565 Value ($000) $39,826 Avg Close — Range —
Q2 2013
Shares 334,954 Value ($000) $25,942 Avg Close — Range —