PALO ALTO NETWORKS INC

CUSIP: 697435AA3 Class: CONV

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q4 2014
Shares 1,350,000 Value ($000) $1,710 Avg Close — Range —
Q3 2014
Shares 9,000,000 Value ($000) $9,990 Avg Close — Range —
Q2 2014
Shares 9,000,000 Value ($000) $10,127 Avg Close — Range —