LIGHTSTREAM RESOURCES

CUSIP: 71645AAA7 Class: CORP

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

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

Q3 2014
Shares 7,750,000 Value ($000) $7,673 Avg Close — Range —
Q2 2014
Shares 7,750,000 Value ($000) $7,924 Avg Close — Range —
Q1 2014
Shares 5,065,000 Value ($000) $5,065 Avg Close — Range —
Q4 2013
Shares 4,990,000 Value ($000) $5,040 Avg Close — Range —
Q3 2013
Shares 1,500,000 Value ($000) $1,455 Avg Close — Range —
Q2 2013
Shares 16,274,000 Value ($000) $15,745 Avg Close — Range —