MAST THERAPEUTICS INC

CUSIP: 576314108 Class: COM

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q1 2016
Shares 400,000 Value ($000) $109 Avg Close — Range —
Q3 2015
Shares 136,711 Value ($000) $79 Avg Close — Range —
Q2 2015
Shares 113,711 Value ($000) $56 Avg Close — Range —
Q3 2014
Shares 200,000 Value ($000) $111 Avg Close — Range —
Q2 2014
Shares 150,000 Value ($000) $94 Avg Close — Range —
Q1 2014
Shares 150,000 Value ($000) $102 Avg Close — Range —
Q4 2013
Shares 1,234,599 Value ($000) $571 Avg Close — Range —
Q3 2013
Shares 1,848,045 Value ($000) $811 Avg Close — Range —
Q2 2013
Shares 1,848,045 Value ($000) $793 Avg Close — Range —