MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Conestoga Capital Advisors, LLC's Holding History (CIK: 0001163744)

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

Q1 2019
Shares 844,144 Value ($000) $61,825 Avg Close — Range —
Q4 2018
Shares 839,839 Value ($000) $56,622 Avg Close — Range —
Q3 2018
Shares 844,171 Value ($000) $61,886 Avg Close — Range —
Q2 2018
Shares 744,131 Value ($000) $59,947 Avg Close — Range —
Q1 2018
Shares 707,677 Value ($000) $44,449 Avg Close — Range —
Q4 2017
Shares 735,957 Value ($000) $46,638 Avg Close — Range —
Q3 2017
Shares 663,762 Value ($000) $51,813 Avg Close — Range —
Q2 2017
Shares 650,941 Value ($000) $50,904 Avg Close — Range —
Q1 2017
Shares 614,031 Value ($000) $35,423 Avg Close — Range —
Q4 2016
Shares 486,000 Value ($000) $24,140 Avg Close — Range —
Q3 2016
Shares 483,890 Value ($000) $26,982 Avg Close — Range —
Q2 2016
Shares 444,410 Value ($000) $20,829 Avg Close — Range —
Q1 2016
Shares 517,810 Value ($000) $20,044 Avg Close — Range —
Q4 2015
Shares 424,255 Value ($000) $20,912 Avg Close — Range —
Q3 2015
Shares 462,055 Value ($000) $19,457 Avg Close — Range —
Q2 2015
Shares 475,031 Value ($000) $25,804 Avg Close — Range —
Q1 2015
Shares 485,136 Value ($000) $23,791 Avg Close — Range —
Q4 2014
Shares 501,411 Value ($000) $23,942 Avg Close — Range —
Q3 2014
Shares 511,523 Value ($000) $22,655 Avg Close — Range —
Q2 2014
Shares 492,550 Value ($000) $21,086 Avg Close — Range —
Q1 2014
Shares 477,017 Value ($000) $25,921 Avg Close — Range —
Q4 2013
Shares 445,927 Value ($000) $26,979 Avg Close — Range —
Q3 2013
Shares 206,180 Value ($000) $20,397 Avg Close — Range —
Q2 2013
Shares 262,240 Value ($000) $20,310 Avg Close — Range —
Q1 2013
Shares 263,300 Value ($000) $15,266 Avg Close — Range —