PEREGRINE PHARMACEUTICALS IN

CUSIP: 713661304 Class: COM NEW

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 26,000 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 26,000 Value ($000) $30 Avg Close — Range —
Q3 2015
Shares 26,000 Value ($000) $27 Avg Close — Range —
Q2 2015
Shares 26,000 Value ($000) $34 Avg Close — Range —
Q1 2015
Shares 11,400 Value ($000) $15 Avg Close — Range —
Q4 2014
Shares 11,400 Value ($000) $16 Avg Close — Range —
Q3 2014
Shares 11,400 Value ($000) $16 Avg Close — Range —
Q2 2014
Shares 22,800 Value ($000) $43 Avg Close — Range —
Q1 2014
Shares 1,308 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 19,108 Value ($000) $27 Avg Close — Range —
Q3 2013
Shares 62,908 Value ($000) $89 Avg Close — Range —
Q2 2013
Shares 64,563 Value ($000) $83 Avg Close — Range —