| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CROW MICHAEL M | Director | 2900 UNIVERSITY BOULEVARD, AMES | /s/ Brandon E. Ziegler as attorney-in-fact for Michael M. Crow | 13 Feb 2026 | 0001244046 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WK | Class A Common Stock | Gift | $0 | -34,889 | -92% | $0.000000 | 3,218 | 30 Oct 2025 | Direct | F1 |
| transaction | WK | Class A Common Stock | Gift | $0 | +34,889 | +305% | $0.000000 | 46,332 | 30 Oct 2025 | By family trust | F1 |
| Id | Content |
|---|---|
| F1 | Represents a gift of securities by the Reporting Person to a family trust. |