MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q1 2019
Shares 82,575 Value ($000) $6,048 Avg Close — Range —
Q4 2018
Shares 82,625 Value ($000) $5,571 Avg Close — Range —
Q3 2018
Shares 57,905 Value ($000) $4,245 Avg Close — Range —
Q2 2018
Shares 145,900 Value ($000) $11,754 Avg Close — Range —
Q1 2018
Shares 161,900 Value ($000) $10,169 Avg Close — Range —
Q4 2017
Shares 138,235 Value ($000) $8,760 Avg Close — Range —
Q3 2017
Shares 138,235 Value ($000) $10,791 Avg Close — Range —
Q2 2017
Shares 138,235 Value ($000) $10,810 Avg Close — Range —
Q1 2017
Shares 161,030 Value ($000) $9,290 Avg Close — Range —
Q4 2016
Shares 161,030 Value ($000) $7,998 Avg Close — Range —
Q3 2016
Shares 229,030 Value ($000) $12,771 Avg Close — Range —
Q2 2016
Shares 308,960 Value ($000) $14,481 Avg Close — Range —
Q1 2016
Shares 376,815 Value ($000) $14,587 Avg Close — Range —
Q4 2015
Shares 616,960 Value ($000) $30,410 Avg Close — Range —
Q3 2015
Shares 859,230 Value ($000) $36,182 Avg Close — Range —
Q2 2015
Shares 1,107,410 Value ($000) $60,155 Avg Close — Range —
Q1 2015
Shares 1,578,735 Value ($000) $77,421 Avg Close — Range —
Q4 2014
Shares 1,602,332 Value ($000) $76,511 Avg Close — Range —
Q3 2014
Shares 1,542,565 Value ($000) $68,320 Avg Close — Range —
Q2 2014
Shares 1,118,964 Value ($000) $47,903 Avg Close — Range —
Q1 2014
Shares 44,053 Value ($000) $2,394 Avg Close — Range —
Q4 2013
Shares 73,200 Value ($000) $4,429 Avg Close — Range —
Q3 2013
Shares 36,600 Value ($000) $3,621 Avg Close — Range —
Q2 2013
Shares 29,700 Value ($000) $2,300 Avg Close — Range —