PROOFPOINT INC

CUSIP: 743424AB9 Class: CONV

BASSO CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001287978)

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

Q4 2015
Shares 6,980,000 Value ($000) $12,023 Avg Close — Range —
Q3 2015
Shares 6,980,000 Value ($000) $11,334 Avg Close — Range —
Q2 2015
Shares 7,980,000 Value ($000) $13,506 Avg Close — Range —
Q1 2015
Shares 5,000,000 Value ($000) $7,963 Avg Close — Range —