Insperity, Inc. SEC filings NSP
Insperity, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Feb 19, 2014. Its latest annual report, Form 10-K, was filed on Feb 11, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Apr 14, 2026 | May 18, 2026 |
| DEF 14A | Proxy statement | Apr 15, 2025 | May 20, 2025 |
| DEF 14A | Proxy statement | Apr 11, 2024 | May 21, 2024 |
| PRE 14A | Preliminary proxy statement | Mar 28, 2024 | May 21, 2024 |
| DEF 14A | Proxy statement | Apr 17, 2023 | — |
| DEF 14A | Proxy statement | Apr 14, 2022 | May 23, 2022 |
| DEF 14A | Proxy statement | Apr 20, 2021 | May 24, 2021 |
| DEF 14A | Proxy statement | Apr 16, 2020 | May 20, 2020 |
| DEF 14A | Proxy statement | Apr 15, 2019 | May 22, 2019 |
| DEF 14A | Proxy statement | Apr 20, 2018 | May 23, 2018 |
| PRE 14A | Preliminary proxy statement | Mar 27, 2018 | May 23, 2018 |
| DEFA14A | Additional proxy material | May 24, 2017 | — |
| DEFA14A | Additional proxy material | May 17, 2017 | — |
| DEFA14A | Additional proxy material | May 11, 2017 | — |
| DEF 14A | Proxy statement | May 1, 2017 | Apr 28, 2017 |
| DEF 14A | Proxy statement | May 27, 2016 | May 27, 2016 |
| DEFA14A | Additional proxy material | May 19, 2016 | — |
| DEFA14A | Additional proxy material | Mar 15, 2016 | — |
| DEF 14A | Proxy statement | Apr 30, 2015 | Jun 10, 2015 |
| DEFA14A | Additional proxy material | Apr 29, 2015 | — |
| DEFA14A | Additional proxy material | Mar 23, 2015 | — |
| DEFA14A | Additional proxy material | Apr 23, 2014 | — |
| DEFA14A | Additional proxy material | Apr 23, 2014 | — |
| DEF 14A | Proxy statement | Mar 31, 2014 | May 13, 2014 |
Showing 24 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Help Supply Services (SIC 7363)
- Listed as
- NSP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Kingwood, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1000753
- Former names
- ADMINISTAFF INC \DE\ (until Mar 1, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.