| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LEDECKY JONATHAN J | Director | 820 GESSNER RD, SUITE 500, HOUSTON | /s/ Jonathan J. Ledecky | 08 Oct 2025 | 0001008382 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SPRU | Common Stock | Award | $0 | +75,000 | +158% | $0.000000 | 122,463 | 24 Jun 2025 | Direct | F1 |
| holding | SPRU | Common Stock | 328,125 | 24 Jun 2025 | By Ironbound Partners Fund, LLC | F2 |
| Id | Content |
|---|---|
| F1 | The securities awarded are in the form of restricted stock units (RSUs) that each represent a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service through the vesting date, the RSUs will vest on June 24, 2026. |
| F2 | Includes 328,125 shares held by Ironbound Partners Fund, LLC, an affiliate of the reporting person. Notwithstanding his dispositive and voting control over such shares, the reporting person disclaims beneficial ownership of the shares of our common stock held by Ironbound Partners Fund, LLC, except to the extent of his proportionate pecuniary interest therein. |