ION GEOPHYSICAL CORP

CUSIP: 462044108 Class: COM

MANUFACTURERS LIFE INSURANCE COMPANY, THE's Holding History (CIK: 0000928047)

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

Q4 2015
Shares 717 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 717 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 717 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 91,287 Value ($000) $198 Avg Close — Range —
Q4 2014
Shares 86,062 Value ($000) $237 Avg Close — Range —
Q3 2014
Shares 85,219 Value ($000) $238 Avg Close — Range —
Q2 2014
Shares 83,959 Value ($000) $354 Avg Close — Range —
Q1 2014
Shares 103,507 Value ($000) $436 Avg Close — Range —
Q4 2013
Shares 102,070 Value ($000) $337 Avg Close — Range —
Q3 2013
Shares 101,735 Value ($000) $529 Avg Close — Range —
Q2 2013
Shares 102,743 Value ($000) $618 Avg Close — Range —