| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jenkins James M. | President, CEO & Exec. Chair, Director | 1525 PERIMETER PARKWAY, SUITE 325, HUNTSVILLE | /s/ Roger D. Shannon, by power of attorney | 03 Jun 2025 | 0001552785 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LAKE | Common Stock, par value $.01 per share | Tax liability | $32,631 | -1,712 | -1.7% | $19.06 | 96,272 | 01 Jun 2025 | Direct | |
| holding | LAKE | Common Stock, par value $.01 per share | 990 | 01 Jun 2025 | By spouse |