NSP

INSPERITY, INC.

SEC CIK 1000753
$36.60 −6.1% · 90 days
90-day buys
$15.5M
9 open-market
90-day sells
$0
0 open-market
Net insider flow
+$15.5M
Net buying
Filings shown
43
Most recent
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At a glance

Over the last 90 days, insiders at NSP have bought a net $15.5M of stock (9 open-market buys vs 0 sells).

Largest recent trade: Sarvadi Paul J, NSP's CEO, spent $7.93M of their own money on 233,000 shares at $34, growing their stake 27%.

Most active filer: Sarvadi Paul J, with 14 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for NSP, newest first
View on SEC EDGAR ↗
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed 1w ago ΔOwn +27%

Sarvadi Paul J, NSP's CEO, spent $7.93M of their own money on 233,000 shares at $34, growing their stake 27%.

+$7.93M
233,000 sh @ $34
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NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed May 6, 2026 ΔOwn +8.3%

Sarvadi Paul J, NSP's CEO, spent $1.41M of their own money on 50,057 shares at $28, growing their stake 8%.

+$1.41M
50,057 sh @ $28
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed May 6, 2026 ΔOwn +7.6%

Sarvadi Paul J, NSP's CEO, spent $1.45M of their own money on 49,543 shares at $29, growing their stake 8%.

+$1.45M
49,543 sh @ $29
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed May 6, 2026 ΔOwn +0.1%

Sarvadi Paul J, NSP's CEO, spent $12K of their own money on 400 shares at $30.

+$12K
400 sh @ $30
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed Mar 19, 2026 ΔOwn +2.4%

Sarvadi Paul J, NSP's CEO, spent $541.9K of their own money on 22,991 shares at $24, growing their stake 2%.

+$541.9K
22,991 sh @ $24
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed Mar 19, 2026 ΔOwn +0.2%

Sarvadi Paul J, NSP's CEO, spent $48.1K of their own money on 2,009 shares at $24.

+$48.1K
2,009 sh @ $24
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed Mar 19, 2026 ΔOwn +20%

Sarvadi Paul J, NSP's CEO, spent $3.72M of their own money on 160,000 shares at $23, growing their stake 20%.

+$3.72M
160,000 sh @ $23
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed Mar 19, 2026 ΔOwn +3.3%

Sarvadi Paul J, NSP's CEO, spent $337.7K of their own money on 14,987 shares at $23, growing their stake 3%.

+$337.7K
14,987 sh @ $23
NSP
Buy SARVADI PAUL J · Director, Chairman of the Board & CEO · Open-market purchase · filed Mar 19, 2026 ΔOwn +0.4%

Sarvadi Paul J, NSP's CEO, spent $46K of their own money on 2,000 shares at $23.

+$46K
2,000 sh @ $23
NSP
Buy MASTERSON ELLEN H · Director · Open-market purchase · filed Mar 11, 2026 ΔOwn +6.1%

Masterson Ellen H, NSP's Director, spent $23.9K of their own money on 1,200 shares at $20, growing their stake 6%.

+$23.9K
1,200 sh @ $20
NSP
Buy Callens Christian P · SVP Legal, Gen Counsel & Sec · Open-market purchase · filed Mar 11, 2026 ΔOwn +4.4%

Callens Christian P, NSP's SVP Legal, spent $24.1K of their own money on 1,250 shares at $19, growing their stake 4%.

+$24.1K
1,250 sh @ $19
NSP
Buy ALLISON JAMES D · EVP, Finance, CFO & Treasurer · Open-market purchase · filed Mar 11, 2026 ΔOwn +12%

Allison James D, NSP's CFO, spent $204.5K of their own money on 10,000 shares at $20, growing their stake 12%.

+$204.5K
10,000 sh @ $20
NSP
Grant/award SARVADI PAUL J · Director, Chairman of the Board & CEO · Grant/award · filed Mar 4, 2026 ΔOwn +0.3%
+$0
1,384 sh
NSP
Tax withholding SARVADI PAUL J · Director, Chairman of the Board & CEO · Tax withholding · filed Mar 4, 2026 ΔOwn −0.4%
−$43.5K
2,057 sh @ $21
NSP
Tax withholding ALLISON JAMES D · EVP, Finance, CFO & Treasurer · Tax withholding · filed Mar 4, 2026 ΔOwn −0.2%
−$3.2K
151 sh @ $21
NSP
Grant/award SARVADI PAUL J · Director, Chairman of the Board & CEO · Grant/award · filed Mar 4, 2026 ΔOwn +0.3%
+$0
1,560 sh
NSP
Tax withholding SARVADI PAUL J · Director, Chairman of the Board & CEO · Tax withholding · filed Mar 4, 2026 ΔOwn −2.0%
−$204.7K
9,215 sh @ $22
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About NSP insider activity

This page tracks every recent Form 4 filed for INSPERITY, INC. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is NSP insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for INSPERITY, INC. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.