| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| NCS Multistage Holdings, Inc. | CFO & Treasurer | Equivalent Stock Units | 11K | $347K | $26.93 | Nov 1, 2025 | Direct |
| NCS Multistage Holdings, Inc. | CFO & Treasurer | Common Stock | 7.48K | $274K | $36.70 | Nov 1, 2025 | Direct |
| ION GEOPHYSICAL CORP | EVP & CFO | Common Stock | 118K | $205K | $1.74 | May 11, 2022 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| NCSM | NCS Multistage Holdings, Inc. | Nov 1, 2025 | 4 | -$85.7K | 4 | Nov 3, 2025 | CFO & Treasurer |
| NCSM | NCS Multistage Holdings, Inc. | Feb 28, 2025 | 5 | -$105K | 4 | Mar 4, 2025 | CFO & Treasurer |
| NCSM | NCS Multistage Holdings, Inc. | Nov 1, 2024 | 4 | -$43.3K | 4 | Nov 5, 2024 | CFO & Treasurer |
| NCSM | NCS Multistage Holdings, Inc. | Mar 7, 2024 | 1 | $0 | 4 | Mar 8, 2024 | CFO & Treasurer |
| NCSM | NCS Multistage Holdings, Inc. | Nov 1, 2023 | 4 | -$32.8K | 4 | Nov 2, 2023 | Chief Financial Officer |
| NCSM | NCS Multistage Holdings, Inc. | Nov 3, 2022 | 0 | $0 | 3 | Nov 3, 2022 | Chief Financial Officer |
| IO | ION GEOPHYSICAL CORP | May 11, 2022 | 1 | -$2.42K | 4 | May 13, 2022 | EVP & CFO |
| IO | ION GEOPHYSICAL CORP | Mar 5, 2022 | 1 | -$3.65K | 4 | Mar 8, 2022 | EVP & CFO |
| IO | ION GEOPHYSICAL CORP | Dec 1, 2021 | 1 | -$1.36K | 4 | Dec 3, 2021 | EVP &CFO |
| IO | ION GEOPHYSICAL CORP | May 11, 2020 | 1 | $0 | 4 | May 13, 2021 | EVP & CFO |