ION GEOPHYSICAL CORP

CUSIP: 462044108 Class: COM

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2015
Shares 3,804 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 132,911 Value ($000) $52 Avg Close — Range —
Q2 2015
Shares 129,724 Value ($000) $139 Avg Close — Range —
Q1 2015
Shares 8,462 Value ($000) $18 Avg Close — Range —
Q4 2014
Shares 65,332 Value ($000) $180 Avg Close — Range —
Q3 2014
Shares 55,423 Value ($000) $155 Avg Close — Range —
Q2 2014
Shares 131,372 Value ($000) $554 Avg Close — Range —
Q1 2014
Shares 96,948 Value ($000) $408 Avg Close — Range —
Q4 2013
Shares 93,761 Value ($000) $309 Avg Close — Range —
Q3 2013
Shares 425,029 Value ($000) $2,210 Avg Close — Range —
Q2 2013
Shares 397,161 Value ($000) $2,391 Avg Close — Range —