PROOFPOINT INC

CUSIP: 743424AB9 Class: CONV

SSI INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0000938487)

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

Q3 2017
Shares 1,750,000 Value ($000) $3,909 Avg Close — Range —
Q2 2017
Shares 1,750,000 Value ($000) $3,891 Avg Close — Range —
Q1 2017
Shares 1,750,000 Value ($000) $3,347 Avg Close — Range —
Q4 2016
Shares 2,128,000 Value ($000) $3,890 Avg Close — Range —
Q3 2016
Shares 2,128,000 Value ($000) $4,108 Avg Close — Range —
Q2 2016
Shares 2,128,000 Value ($000) $3,555 Avg Close — Range —
Q1 2016
Shares 2,200,000 Value ($000) $3,210 Avg Close — Range —
Q4 2015
Shares 200,000 Value ($000) $345 Avg Close — Range —
Q3 2015
Shares 200,000 Value ($000) $325 Avg Close — Range —
Q2 2015
Shares 200,000 Value ($000) $339 Avg Close — Range —
Q1 2015
Shares 3,000,000 Value ($000) $4,767 Avg Close — Range —
Q4 2014
Shares 2,978,000 Value ($000) $4,088 Avg Close — Range —