MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

BERKLEY W R CORP's Holding History (CIK: 0000011544)

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

Q3 2019
Shares 162,604 Value ($000) $14,878 Avg Close — Range —
Q2 2019
Shares 105,327 Value ($000) $9,533 Avg Close — Range —