| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Larson Barbara A | EVP, CFO & Treasurer | 2900 UNIVERSITY BLVD., AMES | /s/ Brandon E. Ziegler as attorney-in-fact for Barbara A. Larson | 03 Feb 2026 | 0001904150 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WK | Class A Common Stock | Award | $10,800,024 | +141,103 | $76.54 | 141,103 | 02 Feb 2026 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Grant of restricted stock units pursuant to the 2014 Equity Incentive Plan. Consists of 104,521 RSUs granted in connection with her hiring and pursuant to her employment agreement, and 36,582 RSUs granted as per the Company's annual granting procedures. |
| F2 | Vests in three equal annual installments commencing on the first anniversary of the grant date. |