INSPERITY (NSP) stock: insider trades, news & valuation
Strong buyingShare price and insider trades
INSPERITY insider trading at a glance (Oct 9, 2026): in the past 12 months, 5 insiders bought $15.9M and 0 sold $0 of NSP stock on the open market, including a cluster buy that began Mar 10, 2026.
Get emailed when insiders cluster-buy stocks like NSP
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
NSP insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | $10.8M | 4 | — | 0 |
| Q1 2026 | $4.9M | 8 | — | 0 |
| Q4 2025 | $102K | 2 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 5 INSPERITY, INC. insiders reported open-market purchases totaling $15.9M, while 0 insiders reported sales totaling $0. The most recent cluster buy began on Mar 10, 2026, when 4 insiders bought a combined $4.9M. Among insiders with enough purchase history to measure, Paul J Sarvadi (CEO, Chair) has the highest Insider Score at 99.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Jun 4SEC | Paul J SarvadiCEO, Chair | Buy | 233,0001,105,912 held (+27%) | $34.05 | $7.9M | +43.1% | 99 |
| May 6SEC | Paul J SarvadiCEO, Chair | Buy | 49,543699,270 held (+8%) | $29.26 | $1.4M | +66.5% | 99 |
| May 6SEC | Paul J SarvadiCEO, Chair | Buy | 50,057649,727 held (+8%) | $28.20 | $1.4M | +72.8% | 99 |
| May 6SEC | Paul J SarvadiCEO, Chair | Buy | 400699,670 held (+0%) | $30.00 | $12K | +62.4% | 99 |
| Mar 19SEC | Paul J SarvadiCEO, Chair | Buy | 160,000972,912 held (+20%) | $23.22 | $3.7M | +109.9% | 99 |
| Mar 19SEC | Paul J SarvadiCEO, Chair | Buy | 22,991995,903 held (+2%) | $23.57 | $542K | +106.7% | 99 |
| Mar 19SEC | Paul J SarvadiCEO, Chair | Buy | 14,987472,670 held (+3%) | $22.53 | $338K | +116.3% | 99 |
| Mar 19SEC | Paul J SarvadiCEO, Chair | Buy | 2,009997,912 held (+0%) | $23.93 | $48K | +103.6% | 99 |
| Mar 19SEC | Paul J SarvadiCEO, Chair | Buy | 2,000474,670 held (+0%) | $22.98 | $46K | +112.1% | 99 |
| Mar 11SEC | James D AllisonCFO | Buy | 10,00094,272 held (+12%) | $20.45 | $204K | +138.3% | — |
| Mar 11SEC | Christian P CallensSvp Legal, Gen Counsel & Sec | Buy | 1,25029,600 held (+4%) | $19.28 | $24K | +152.7% | — |
| Mar 11SEC | Ellen H MastersonDirector | Buy | 1,20020,980 held (+6%) | $19.90 | $24K | +144.9% | — |
| Nov 10SEC | Randall MehlDirector | Buy | 2,00024,707 held (+9%) | $34.25 | $68K | +42.3% | 40 |
| Nov 10SEC | Randall MehlDirector | Buy | 1,00025,707 held (+4%) | $33.88 | $34K | +43.8% | 40 |
Insiders at INSPERITY, INC.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Paul J SarvadiCEO, Chair | $15.5M | — | Jun 4, 2026 | 99 |
| James D AllisonCFO | $204K | — | Mar 11, 2026 | — |
| Randall MehlDirector | $102K | — | Nov 10, 2025 | 40 |
| Christian P CallensSvp Legal, Gen Counsel & Sec | $24K | — | Mar 11, 2026 | — |
| Ellen H MastersonDirector | $24K | — | Mar 11, 2026 | — |
NSP stock: common questions
Are INSPERITY, INC. insiders buying NSP stock?
In the past 12 months, 5 insiders reported open-market purchases of NSP worth $15.9M. The latest was CEO, Chair Paul J Sarvadi bought $7.9M of NSP at $34.05 — largest purchase by this insider in our records; raises the stake by 27%.
Are INSPERITY, INC. insiders selling NSP stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is NSP's 52-week range?
Over the past year NSP has traded between $19.32 and $53.40. It last closed at $48.73 on Oct 9, 2026.