ION GEOPHYSICAL CORP

CUSIP: 462044207 Class: COMMON STOCK

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q1 2022
Shares 2,265 Value ($000) $2 Avg Close Range
Q4 2021
Shares 315 Value ($000) $0 Avg Close Range
Q3 2021
Shares 30,495 Value ($000) $40 Avg Close Range
Q2 2021
Shares 30,566 Value ($000) $64 Avg Close Range
Q1 2021
Shares 30,496 Value ($000) $65 Avg Close Range
Q4 2020
Shares 30,482 Value ($000) $74 Avg Close Range
Q3 2020
Shares 23,063 Value ($000) $34 Avg Close Range
Q2 2020
Shares 25,214 Value ($000) $59 Avg Close Range
Q1 2020
Shares 40,678 Value ($000) $51 Avg Close Range
Q4 2019
Shares 38,396 Value ($000) $334 Avg Close Range
Q3 2019
Shares 53,559 Value ($000) $489 Avg Close Range
Q2 2019
Shares 51,580 Value ($000) $415 Avg Close Range
Q1 2019
Shares 72,542 Value ($000) $1,048 Avg Close Range
Q4 2018
Shares 55,627 Value ($000) $288 Avg Close Range
Q3 2018
Shares 53,798 Value ($000) $836 Avg Close Range
Q2 2018
Shares 41,044 Value ($000) $998 Avg Close Range
Q1 2018
Shares 39,601 Value ($000) $1,073 Avg Close Range
Q4 2017
Shares 44,377 Value ($000) $877 Avg Close Range
Q3 2017
Shares 79,995 Value ($000) $761 Avg Close Range
Q2 2017
Shares 70,095 Value ($000) $305 Avg Close Range
Q1 2017
Shares 69,920 Value ($000) $339 Avg Close Range
Q4 2016
Shares 95,471 Value ($000) $573 Avg Close Range
Q3 2016
Shares 46,756 Value ($000) $320 Avg Close Range
Q2 2016
Shares 47,352 Value ($000) $295 Avg Close Range
Q1 2016
Shares 51,344 Value ($000) $414 Avg Close Range