ION GEOPHYSICAL CORP

CUSIP: 462044207 Class: COMMON STOCK

SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC's Holding History (CIK: 0001446179)

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

Q1 2021
Shares 13,896 Value ($000) $30 Avg Close — Range —
Q4 2020
Shares 17,876 Value ($000) $43 Avg Close — Range —
Q3 2020
Shares 26,600 Value ($000) $40 Avg Close — Range —
Q2 2020
Shares 26,600 Value ($000) $62 Avg Close — Range —