IGO INC

CUSIP: 449593201 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q3 2013
Shares 220,641 Value ($000) $664 Avg Close — Range —
Q2 2013
Shares 612,458 Value ($000) $1,433 Avg Close — Range —