ION GEOPHYSICAL CORP

CUSIP: 462044108 Class: COM

AMALGAMATED BANK's Holding History (CIK: 0000919192)

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

Q4 2015
Shares 13,644 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 14,586 Value ($000) $6 Avg Close — Range —
Q2 2015
Shares 14,567 Value ($000) $16 Avg Close — Range —