ION GEOPHYSICAL CORP

CUSIP: 462044207 Class: COMMON STOCK

Your Advocates Ltd., LLP's Holding History (CIK: 0001774437)

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

Q3 2022
Shares 1,000 Value ($000) $0 Avg Close — Range —
Q2 2022
Shares 1,000 Value ($000) $0 Avg Close — Range —
Q1 2022
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q4 2021
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q3 2021
Shares 1,000 Value ($000) $1 Avg Close — Range —
Q2 2021
Shares 1,000 Value ($000) $2 Avg Close — Range —