List of insiders holdings for INSPERITY INC.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Smith Jeffrey C MITCHELL MARK R Feld Peter A 10% Owner | 2015-01-20 19:27:59 | 0 3,335,976 | 3,335,976 | Form 3 |
| 2 | SARVADI PAUL J Chairman of the Board & CEO | 2026-03-19 16:31:19 | 474,670 997,912 | 1,472,582 | Form 4 |
| 3 | Starboard Value LP STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD STARBOARD VALUE & OPPORTUNITY S LLC Starboard Value GP LLC Starboard Principal Co LP Starboard Principal Co GP LLC Starboard Value & Opportunity C LP Starboard Value R LP Starboard Value R GP LLC 10% Owner | 2016-11-30 16:54:58 | 1,028,626 0 | 1,028,626 | Form 13D |
| 4 | RAWSON RICHARD G Director | 2025-05-22 16:46:21 | 6,421 220,355 | 226,776 | Form 4 |
| 5 | ARIZPE ARTHUR A President and COO | 2026-03-04 17:57:51 | 95,836 102,558 | 198,394 | Form 4 |
| 6 | MINCKS JAY E EVP of Sales & Marketing | 2021-03-12 16:23:22 | 108,653 0 | 108,653 | Form 4 |
| 7 | ALLISON JAMES D EVP, Finance, CFO & Treasurer | 2026-03-11 18:27:14 | 94,272 0 | 94,272 | Form 4 |
| 8 | KAUFMAN CAROL R Director | 2025-08-06 16:47:06 | 47,067 0 | 47,067 | Form 4 |
| 9 | SPURGIN JOHN H II SVP Legal, Gen Counsel & Sec'y | 2007-03-05 17:21:22 | 34,200 0 | 34,200 | Form 4 |
| 10 | Callens Christian P SVP Legal, Gen Counsel & Sec | 2026-03-11 18:28:20 | 29,600 0 | 29,600 | Form 4 |
| 11 | SHARP DOUGLAS S EVP Finance, CFO & Treasurer | 2024-05-10 16:24:07 | 28,516 0 | 28,516 | Form 4 |
| 12 | Mehl Randall Director | 2025-11-10 16:27:32 | 25,707 0 | 25,707 | Form 4 |
| 13 | CLIFFORD TIM Director | 2025-08-18 16:24:31 | 22,912 0 | 22,912 | Form 4 |
| 14 | Duffy Sean Patrick SVP, Finance & Accounting(PAO) | 2026-03-04 18:03:25 | 22,672 0 | 22,672 | Form 4 |
| 15 | YOUNG AUSTIN P Director | 2019-06-12 17:04:02 | 21,616 0 | 21,616 | Form 4 |
| 16 | MASTERSON ELLEN H Director | 2026-03-11 18:39:34 | 20,980 0 | 20,980 | Form 4 |
| 17 | Herink Daniel D EVP Legal, Gen Counsel & Sec | 2023-11-21 16:31:52 | 20,599 0 | 20,599 | Form 4 |
| 18 | Lumelleau John L Director | 2025-08-06 16:38:10 | 14,120 5,500 | 19,620 | Form 4 |
| 19 | Ramchand Latha Director | 2025-08-06 16:43:55 | 15,120 0 | 15,120 | Form 4 |
| 20 | JONES ELI Director | 2025-08-06 16:36:21 | 12,847 0 | 12,847 | Form 4 |
| 21 | MORPHY JOHN M Director | 2025-05-22 16:45:07 | 10,311 0 | 10,311 | Form 4 |
| 22 | PETSCH GREGORY E Director | 2013-05-15 17:30:21 | 9,841 0 | 9,841 | Form 4 |
| 23 | BROWN MICHAEL W Director | 2016-09-12 16:35:20 | 9,541 0 | 9,541 | Form 4 |
| 24 | LARSON SAMUEL G VP, Enterprise & Tech. Sols. | 2004-04-02 10:54:00 | 6,500 0 | 6,500 | Form 4 |
| 25 | LATTANZIO PAUL S Director | 2015-05-05 17:07:30 | 5,259 0 | 5,259 | Form 4 |
| 26 | SORENSEN NORMAN R Director | 2017-06-20 18:49:10 | 5,234 0 | 5,234 | Form 4 |
| 27 | Feld Peter A Former Director Director | 2017-07-05 21:41:15 | 4,647 0 | 4,647 | Form 4 |
| 28 | WILMINGTON PHILIP W Director | 2025-05-22 16:48:11 | 4,511 0 | 4,511 | Form 4 |
| 29 | TRAUB KENNETH H See Explanation of Responses 10% Owner | 2015-01-20 19:24:09 | 4,000 0 | 4,000 | Form 3 |
| 30 | Michelle McKenna Director | 2017-08-24 16:31:46 | 1,145 0 | 1,145 | Form 4 |
| 31 | FIELDS JACK M JR Director | 2015-05-12 17:07:34 | 0 0 | 0 | Form 4 |