| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| GEOSPACE TECHNOLOGIES CORP | Director | Common Stock | 4.2K | $23.1K | $5.50 | Feb 7, 2024 | Direct |
| DAWSON GEOPHYSICAL CO | President/CEO | Dawson Geophysical Company-Common Stock $0.01 par value | 0 | $1.75 | Aug 16, 2022 | Direct | |
| GEOSPACE TECHNOLOGIES CORP | Director | No securities are benefically owned | 0 | Dec 21, 2023 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| GEOS | GEOSPACE TECHNOLOGIES CORP | Feb 7, 2024 | 1 | $0 | 4 | Feb 8, 2024 | Director |
| GEOS | GEOSPACE TECHNOLOGIES CORP | Dec 21, 2023 | 0 | $0 | 3 | Dec 22, 2023 | Director |
| DWSN | DAWSON GEOPHYSICAL CO | Aug 16, 2022 | 1 | -$87.5K | 4 | Aug 18, 2022 | President/CEO |
| DWSN | DAWSON GEOPHYSICAL CO | Jan 18, 2022 | 1 | -$574K | 4 | Jan 20, 2022 | President/CEO, Director |
| DWSN | DAWSON GEOPHYSICAL CO | Aug 16, 2021 | 1 | $99K | 4 | Aug 17, 2021 | President/CEO, Director |