MAST THERAPEUTICS INC

CUSIP: 576314108 Class: COM

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2016
Shares 179,900 Value ($000) $16 Avg Close — Range —
Q4 2015
Shares 39,266 Value ($000) $17 Avg Close — Range —
Q3 2015
Shares 207,085 Value ($000) $120 Avg Close — Range —
Q2 2015
Shares 700 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 700 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 44,800 Value ($000) $25 Avg Close — Range —
Q3 2014
Shares 700 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 11,020 Value ($000) $7 Avg Close — Range —
Q1 2014
Shares 884,099 Value ($000) $601 Avg Close — Range —
Q4 2013
Shares 999,981 Value ($000) $462 Avg Close — Range —
Q3 2013
Shares 841,294 Value ($000) $369 Avg Close — Range —
Q2 2013
Shares 275,682 Value ($000) $117 Avg Close — Range —