GILEAD SCIENCES INC

CUSIP: 375558AN3 Class: CNV

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

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

Q1 2014
Shares 99,000 Value ($000) $310 Avg Close — Range —
Q4 2013
Shares 8,307,000 Value ($000) $27,640 Avg Close — Range —
Q3 2013
Shares 10,489,000 Value ($000) $29,201 Avg Close — Range —
Q2 2013
Shares 8,877,000 Value ($000) $20,161 Avg Close — Range —