MEDIDATA SOLUTIONS INC

CUSIP: 58471A105 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q1 2019
Shares 24,010 Value ($000) $1,758 Avg Close — Range —
Q1 2017
Shares 4,696 Value ($000) $271 Avg Close — Range —
Q4 2015
Shares 4,398 Value ($000) $217 Avg Close — Range —
Q3 2015
Shares 5,498 Value ($000) $232 Avg Close — Range —
Q1 2014
Shares 4,587 Value ($000) $249 Avg Close — Range —