| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Geospace Technologies Corporation | A | Common Stock | |||||
| Geospace Technologies Corporation | A | Common Stock | |||||
| Geospace Technologies Corporation | A | Common Stock | |||||
| Geospace Technologies Corporation | A | Common Stock | |||||
| Geospace Technologies Corporation | A | Common Stock |