MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

Carnegie Capital Asset Management, LLC's Holding History (CIK: 0001511506)

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

Q1 2019
Shares 4,850 Value ($000) $355 Avg Close — Range —
Q4 2018
Shares 5,700 Value ($000) $384 Avg Close — Range —
Q3 2018
Shares 16,420 Value ($000) $1,188 Avg Close — Range —
Q2 2018
Shares 8,620 Value ($000) $690 Avg Close — Range —
Q1 2018
Shares 8,862 Value ($000) $688 Avg Close — Range —
Q4 2017
Shares 16,840 Value ($000) $1,119 Avg Close — Range —
Q3 2017
Shares 18,125 Value ($000) $1,467 Avg Close — Range —
Q2 2017
Shares 12,162 Value ($000) $935 Avg Close — Range —
Q1 2017
Shares 8,120 Value ($000) $560 Avg Close — Range —