PEREGRINE PHARMACEUTICALS IN

CUSIP: 713661304 Class: COM NEW

GUYASUTA INVESTMENT ADVISORS INC's Holding History (CIK: 0000928568)

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

Q1 2016
Shares 18,540 Value ($000) $7 Avg Close — Range —
Q4 2015
Shares 18,540 Value ($000) $21 Avg Close — Range —
Q3 2015
Shares 14,540 Value ($000) $14 Avg Close — Range —
Q2 2015
Shares 14,540 Value ($000) $19 Avg Close — Range —
Q1 2015
Shares 14,540 Value ($000) $19 Avg Close — Range —
Q4 2014
Shares 14,540 Value ($000) $20 Avg Close — Range —
Q3 2014
Shares 14,540 Value ($000) $19 Avg Close — Range —
Q2 2014
Shares 14,540 Value ($000) $27 Avg Close — Range —
Q1 2014
Shares 14,540 Value ($000) $27 Avg Close — Range —
Q4 2013
Shares 14,540 Value ($000) $20 Avg Close — Range —
Q3 2013
Shares 14,540 Value ($000) $20 Avg Close — Range —
Q2 2013
Shares 14,540 Value ($000) $18 Avg Close — Range —