MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q1 2019
Shares 10 Value ($000) $1 Avg Close — Range —
Q4 2018
Shares 91 Value ($000) $6 Avg Close — Range —
Q2 2018
Shares 1,053 Value ($000) $85 Avg Close — Range —
Q4 2016
Shares 226 Value ($000) $11 Avg Close — Range —
Q2 2016
Shares 226 Value ($000) $11 Avg Close — Range —
Q1 2016
Shares 260 Value ($000) $10 Avg Close — Range —