| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ARIZPE ARTHUR A | President and COO | 19001 CRESCENT SPRINGS DRIVE, KINGWOOD | /s/ Christian P. Callens, by Power of Attorney | 2025-07-01 | 0001055604 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | NSP | Common Stock | 83.1K | Jul 1, 2025 | Direct | ||||||
| holding | NSP | Common Stock | 103K | Jul 1, 2025 | By S.C.A Legacy, Ltd. | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NSP | Performance-Based Stock Units | Award | $0 | +100K | $0.00 | 100K | Jul 1, 2025 | Common Stock | 100K | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | These shares are owned directly by S.C.A. Legacy, Ltd., which is controlled by Arizpe Management, LLC. Mr. Arizpe, by virtue of his position as Manager of Arizpe Management, may be deemed to beneficially own these shares. |
| F2 | Each performance-based stock unit ("PSU") represents a contingent right to receive one share of Insperity, Inc. common stock ("Common Stock") pursuant to the terms of the award agreement issued under the Insperity, Inc. Incentive Plan. |
| F3 | The Special Performance-Based Awards are in the form of at-risk PSUs, each representing one share of Common Stock, that partially or fully vest at the end of a five-year period (except as otherwise specified in the award agreement) contingent on the Company's stock price achieving specified prices ranging from $105 per share to $225 per share. |