MEDIDATA SOLUTIONS INC

CUSIP: 58471AAB1 Class: CONV

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q1 2018
Shares 15,129,000 Value ($000) $16,952 Avg Close — Range —
Q4 2017
Shares 335,000 Value ($000) $387 Avg Close — Range —
Q1 2016
Shares 14,000 Value ($000) $14 Avg Close — Range —
Q4 2015
Shares 20,000 Value ($000) $22 Avg Close — Range —
Q3 2015
Shares 130,000 Value ($000) $137 Avg Close — Range —
Q2 2015
Shares 106,000 Value ($000) $125 Avg Close — Range —
Q1 2015
Shares 30,000 Value ($000) $34 Avg Close — Range —
Q4 2014
Shares 136,000 Value ($000) $149 Avg Close — Range —
Q3 2014
Shares 61,000 Value ($000) $66 Avg Close — Range —