MAST THERAPEUTICS INC-CW18

CUSIP: 576314124 Class: WT

AMERIPRISE FINANCIAL INC's Holding History (CIK: 0000820027)

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

Q4 2014
Shares 1,200,000 Value ($000) $159 Avg Close — Range —
Q3 2014
Shares 1,200,000 Value ($000) $161 Avg Close — Range —
Q2 2014
Shares 1,200,000 Value ($000) $214 Avg Close — Range —
Q1 2014
Shares 1,200,000 Value ($000) $239 Avg Close — Range —
Q4 2013
Shares 1,200,000 Value ($000) $101 Avg Close — Range —
Q3 2013
Shares 1,200,000 Value ($000) $112 Avg Close — Range —
Q2 2013
Shares 1,200,000 Value ($000) $140 Avg Close — Range —