MEDIDATA SOLUTIONS INC

CUSIP: 58471AAB1 Class: CONV

STEELHEAD PARTNERS LLC's Holding History (CIK: 0001133521)

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

Q1 2018
Shares 26,743,000 Value ($000) $30,013 Avg Close — Range —
Q4 2017
Shares 27,985,000 Value ($000) $32,429 Avg Close — Range —
Q3 2017
Shares 25,335,000 Value ($000) $34,899 Avg Close — Range —
Q2 2017
Shares 27,180,000 Value ($000) $37,966 Avg Close — Range —
Q1 2017
Shares 30,333,000 Value ($000) $34,580 Avg Close — Range —
Q4 2016
Shares 23,400,000 Value ($000) $25,462 Avg Close — Range —
Q2 2016
Shares 5,000,000 Value ($000) $5,419 Avg Close — Range —
Q1 2016
Shares 7,500,000 Value ($000) $7,613 Avg Close — Range —
Q4 2015
Shares 9,500,000 Value ($000) $10,391 Avg Close — Range —
Q1 2015
Shares 19,450,000 Value ($000) $22,003 Avg Close — Range —
Q4 2014
Shares 40,025,000 Value ($000) $43,927 Avg Close — Range —
Q3 2014
Shares 25,525,000 Value ($000) $27,727 Avg Close — Range —