INSPERITY, INC. Insider Trading Activity
Every SEC Form 4 insider transaction reported for INSPERITY, INC. (NSP), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are NSP insiders buying or selling?
In the last 12 months, INSPERITY, INC. insiders reported 7 open-market purchases ($15.9M) and 0 sales ($0) — net buying of $15.9M. Since February 2018, Trabud has recorded 200 Form 4 filings for NSP: 19 buys ($17.4M) and 181 sells ($200.0M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $7.9M by Paul J Sarvadi (Chairman of the Board & CEO) on Jun 4, 2026. SEC ↗
- The most recent open-market purchase was reported on Jun 4, 2026 (4 months ago).
Key Statistics (February 2018 – Jun 4, 2026)
Total Form 4 filings
200
SEC EDGAR
Insider filers
17
Insider buys (19)
$17.4M
Insider sells (181)
$200.0M
Insider sentiment
Net sellingNet insider flow of $182.6M in net selling since February 2018, and $15.9M in net buying over the last 12 months.
Recent NSP insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Jun 4, 2026 | Paul J Sarvadi | Chairman of the Board & CEO | Purchase | 233.0K | $34.05 | $7.9M | SEC ↗ |
| May 6, 2026 | Paul J Sarvadi | Chairman of the Board & CEO | Purchase | 100.0K | $28.73 | $2.9M | SEC ↗ |
| Mar 19, 2026 | Paul J Sarvadi | Chairman of the Board & CEO | Purchase | 202.0K | $23.21 | $4.7M | SEC ↗ |
| Mar 11, 2026 | Ellen H Masterson | Director | Purchase | 1.2K | $19.90 | $23.9K | SEC ↗ |
| Mar 11, 2026 | Christian P Callens | SVP Legal, Gen Counsel & Sec | Purchase | 1.3K | $19.28 | $24.1K | SEC ↗ |
| Mar 11, 2026 | James D Allison | EVP, Finance, CFO & Treasurer | Purchase | 10.0K | $20.45 | $204.5K | SEC ↗ |
| Nov 10, 2025 | Randall Mehl | Director | Purchase | 3.0K | $34.13 | $102.4K | SEC ↗ |
| Sep 19, 2025 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 10.8K | $51.98 | $564.0K | SEC ↗ |
| Aug 18, 2025 | Tim Clifford | Director | Purchase | 1.9K | $51.70 | $100.0K | SEC ↗ |
| Aug 6, 2025 | Carol R Kaufman | Director | Purchase | 5.0K | $45.24 | $226.2K | SEC ↗ |
| Aug 6, 2025 | Latha Ramchand | Director | Purchase | 1.0K | $50.64 | $50.6K | SEC ↗ |
| Aug 6, 2025 | Randall Mehl | Director | Purchase | 2.0K | $45.05 | $90.1K | SEC ↗ |
| Aug 6, 2025 | Ellen H Masterson | Director | Purchase | 490 | $45.30 | $22.2K | SEC ↗ |
| Aug 6, 2025 | John L Lumelleau | Director | Purchase | 5.5K | $45.36 | $249.5K | SEC ↗ |
| Aug 6, 2025 | Eli Jones | Director | Purchase | 2.2K | $45.41 | $100.1K | SEC ↗ |
| Aug 6, 2025 | James D Allison | EVP, Finance, CFO & Treasurer | Purchase | 4.0K | $46.82 | $187.3K | SEC ↗ |
| May 7, 2025 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 33.9K | $65.23 | $2.2M | SEC ↗ |
| Mar 12, 2025 | Arthur A Arizpe | President and COO | Sale | 1.5K | $95.11 | $139.3K | SEC ↗ |
| Feb 13, 2025 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 25.0K | $84.32 | $2.1M | SEC ↗ |
| Feb 13, 2025 | Arthur A Arizpe | President and COO | Sale | 6.0K | $84.68 | $508.1K | SEC ↗ |
| Feb 13, 2025 | Ellen H Masterson | Director | Purchase | 1.8K | $85.75 | $150.5K | SEC ↗ |
| Nov 8, 2024 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 32.0K | $81.00 | $2.6M | SEC ↗ |
| Aug 26, 2024 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 15.5K | $93.60 | $1.5M | SEC ↗ |
| Aug 12, 2024 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 16.1K | $92.23 | $1.5M | SEC ↗ |
| Jun 3, 2024 | Paul J Sarvadi | Chairman of the Board & CEO | Sale | 12.2K | $95.41 | $1.2M | SEC ↗ |
Showing the 25 most recent of 200 Form 4 filings for INSPERITY, INC..
Most active NSP insiders
- Paul J Sarvadi40 filings
- Richard G Rawson37 filings
- Arthur A Arizpe25 filings
- Douglas S Sharp22 filings
- Daniel D Herink19 filings
Ask anything about NSP insider activity
Use Trabud's AI agent to query INSPERITY, INC.'s Form 4 history in plain English — "Show me NSP CEO purchases this year" or compare it against any other ticker.
Open the AI agentNSP insider trading FAQ
Are INSPERITY, INC. insiders buying or selling?
In the last 12 months, INSPERITY, INC. insiders reported 7 open-market purchases ($15.9M) and 0 sales ($0) — net buying of $15.9M. Since February 2018, Trabud has recorded 200 Form 4 filings for NSP: 19 buys ($17.4M) and 181 sells ($200.0M). Over the full record that is net selling of $182.6M.
How many insiders trade NSP stock?
17 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for INSPERITY, INC.. The most recent filing was accepted on Jun 4, 2026.
Where does Trabud get NSP insider trading data?
All NSP insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.