PROOFPOINT INC

CUSIP: 743424ab9 Class: NOTE 1.250%12/1

PALISADE CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001009006)

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

Q4 2016
Shares 3,595,000 Value ($000) $6,650 Avg Close — Range —
Q3 2016
Shares 3,599,000 Value ($000) $7,000 Avg Close — Range —
Q2 2016
Shares 3,640,000 Value ($000) $6,102 Avg Close — Range —
Q1 2016
Shares 3,375,000 Value ($000) $4,945 Avg Close — Range —
Q4 2015
Shares 3,110,000 Value ($000) $5,357 Avg Close — Range —
Q3 2015
Shares 4,980,000 Value ($000) $8,104 Avg Close — Range —
Q2 2015
Shares 4,750,000 Value ($000) $8,039 Avg Close — Range —
Q1 2015
Shares 4,750,000 Value ($000) $7,599 Avg Close — Range —
Q4 2014
Shares 4,750,000 Value ($000) $6,592 Avg Close — Range —