INFINERA CORPORATION

CUSIP: 45667GAB9 Class: CONV

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2015
Shares 936,000 Value ($000) $1,550 Avg Close — Range —
Q4 2014
Shares 936,000 Value ($000) $1,245 Avg Close — Range —
Q3 2014
Shares 936,000 Value ($000) $1,048 Avg Close — Range —
Q2 2014
Shares 3,512,000 Value ($000) $3,705 Avg Close — Range —