ION GEOPHYSICAL CORP

CUSIP: 462044108 Class: COM

AMERICAN INTERNATIONAL GROUP, INC.'s Holding History (CIK: 0000005272)

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

Q4 2015
Shares 82,640 Value ($000) $42,000 Avg Close — Range —
Q3 2015
Shares 98,913 Value ($000) $39 Avg Close — Range —
Q2 2015
Shares 98,353 Value ($000) $105,238 Avg Close — Range —
Q1 2015
Shares 96,834 Value ($000) $210,130 Avg Close — Range —
Q4 2014
Shares 96,167 Value ($000) $264,459 Avg Close — Range —
Q3 2014
Shares 99,056 Value ($000) $276,366 Avg Close — Range —
Q2 2014
Shares 98,516 Value ($000) $415,738 Avg Close — Range —
Q1 2014
Shares 103,455 Value ($000) $435,546 Avg Close — Range —
Q4 2013
Shares 102,188 Value ($000) $337,220 Avg Close — Range —
Q3 2013
Shares 102,778 Value ($000) $534,445 Avg Close — Range —
Q2 2013
Shares 101,722 Value ($000) $612,366 Avg Close — Range —