| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RADIA SUKU V. | Director | 2900 UNIVERSITY BOULEVARD, AMES | /s/ Brandon E. Ziegler as attorney-in-fact for Suku Radia | 13 Feb 2026 | 0001196027 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WK | Class A Common Stock | Gift | $0 | -1,645 | -12% | $0.000000 | 11,573 | 16 Jun 2025 | Direct | F1 |
| transaction | WK | Class A Common Stock | Gift | $0 | +1,645 | +5.8% | $0.000000 | 29,799 | 16 Jun 2025 | By Trust | F1 |
| Id | Content |
|---|---|
| F1 | Represents a gift of securities by the Reporting Person to a revocable trust. |