HEMISPHERX BIOPHARMA INC

CUSIP: 42366C103 Class: CMN

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

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

Q4 2014
Shares 15,500 Value ($000) $4 Avg Close — Range —
Q3 2014
Shares 15,500 Value ($000) $5 Avg Close — Range —
Q2 2014
Shares 15,500 Value ($000) $5 Avg Close — Range —
Q1 2014
Shares 15,500 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 15,500 Value ($000) $4 Avg Close — Range —
Q3 2013
Shares 30,500 Value ($000) $7 Avg Close — Range —
Q2 2013
Shares 30,500 Value ($000) $7 Avg Close — Range —
Q1 2013
Shares 36,840 Value ($000) $7 Avg Close — Range —
Q4 2012
Shares 36,840 Value ($000) $9 Avg Close — Range —