MAST THERAPEUTICS INC

CUSIP: 576314108 Class: COM

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q1 2017
Shares 6,816 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 5,800 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 5,800 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 5,863 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 5,800 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 5,800 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 5,800 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 15,800 Value ($000) $8 Avg Close — Range —
Q1 2015
Shares 5,800 Value ($000) $3 Avg Close — Range —
Q3 2014
Shares 80 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 5,000 Value ($000) $3 Avg Close — Range —
Q4 2013
Shares 337 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 158 Value ($000) $0 Avg Close — Range —
Q2 2013
Shares 87 Value ($000) $0 Avg Close — Range —