ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

MARINER INVESTMENT GROUP LLC's Holding History (CIK: 0001096978)

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

Q2 2016
Shares 54,000 Value ($000) $6,305 Avg Close — Range —
Q1 2016
Shares 38,500 Value ($000) $5,360 Avg Close — Range —
Q4 2015
Shares 28,300 Value ($000) $5,398 Avg Close — Range —
Q3 2015
Shares 39,400 Value ($000) $6,162 Avg Close — Range —
Q2 2015
Shares 20,800 Value ($000) $3,760 Avg Close — Range —
Q1 2015
Shares 31,100 Value ($000) $5,390 Avg Close — Range —
Q4 2014
Shares 21,100 Value ($000) $3,904 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $3,316 Avg Close — Range —
Q2 2014
Shares 13,772 Value ($000) $2,152 Avg Close — Range —
Q1 2014
Shares 2,772 Value ($000) $422 Avg Close — Range —