ION GEOPHYSICAL CORP

CUSIP: 462044207 Class: COMMON STOCK

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q1 2022
Shares 13,923 Value ($000) $12 Avg Close — Range —
Q4 2021
Shares 72,158 Value ($000) $63 Avg Close — Range —
Q3 2021
Shares 44,041 Value ($000) $59 Avg Close — Range —
Q1 2021
Shares 17,811 Value ($000) $38 Avg Close — Range —
Q2 2020
Shares 13,923 Value ($000) $33 Avg Close — Range —
Q2 2019
Shares 11,460 Value ($000) $92 Avg Close — Range —
Q3 2017
Shares 10,662 Value ($000) $101 Avg Close — Range —