ION GEOPHYSICAL CORP

CUSIP: 462044108 Class: COM

Thrivent Financial for Lutherans's Holding History (CIK: 0000314984)

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

Q3 2015
Shares 53,650 Value ($000) $21 Avg Close — Range —
Q2 2015
Shares 50,050 Value ($000) $54 Avg Close — Range —
Q1 2015
Shares 47,650 Value ($000) $103 Avg Close — Range —
Q4 2014
Shares 46,150 Value ($000) $127 Avg Close — Range —
Q3 2014
Shares 47,000 Value ($000) $131 Avg Close — Range —
Q2 2014
Shares 47,000 Value ($000) $198 Avg Close — Range —
Q1 2014
Shares 46,550 Value ($000) $196 Avg Close — Range —
Q4 2013
Shares 44,800 Value ($000) $148 Avg Close — Range —
Q3 2013
Shares 44,500 Value ($000) $231 Avg Close — Range —
Q2 2013
Shares 44,100 Value ($000) $265 Avg Close — Range —