PROOFPOINT INC

CUSIP: 743424AB9 Class: CONV

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2016
Shares 2,000,000 Value ($000) $2,922 Avg Close — Range —
Q3 2015
Shares 1,000,000 Value ($000) $1,633 Avg Close — Range —
Q2 2015
Shares 1,000,000 Value ($000) $1,695 Avg Close — Range —