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CIK 0001000753 · Large accelerated filer

INSPERITY, INC.

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Ticker
NSP
Exchange
NYSE
Industry
Services-Help Supply Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
760479645
Phone
7133588986
Business address
19001 CRESCENT SPRINGS DR, KINGWOOD, TX, 77339
Former names
ADMINISTAFF INC \DE\
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-02 Callens Christian P SVP Legal, Gen Counsel & Sec Shares withheld for taxes −1,052 $22.21 $23K 28,102
2026-03-02 Callens Christian P SVP Legal, Gen Counsel & Sec Grant or award +248 28,350
2026-03-02 ARIZPE ARTHUR A President and COO Grant or award +13,200 97,258
2026-03-02 ARIZPE ARTHUR A President and COO Shares withheld for taxes −2,029 $22.21 $45K 95,229
2026-03-02 ARIZPE ARTHUR A President and COO Grant or award +570 95,799
2026-03-02 ALLISON JAMES D EVP, Finance, CFO & Treasurer Grant or award +20,535 85,515
2026-03-02 ALLISON JAMES D EVP, Finance, CFO & Treasurer Shares withheld for taxes −1,663 $22.21 $37K 83,852
2026-03-02 ALLISON JAMES D EVP, Finance, CFO & Treasurer Grant or award +417 84,269
2026-02-17 ALLISON JAMES D EVP, Finance, CFO & Treasurer Option exercise +463 64,980
2026-02-17 ALLISON JAMES D EVP, Finance, CFO & Treasurer Option exercise · Phantom Stock Performance Units (Stock Settled) −463 1,605
2026-02-17 ARIZPE ARTHUR A President and COO Option exercise +961 84,058
2026-02-17 ARIZPE ARTHUR A President and COO Option exercise · Phantom Stock Performance Units (Stock Settled) −961 3,387
2026-02-17 SARVADI PAUL J Chairman of the Board & CEO Option exercise +4,175 432,176
2026-02-17 SARVADI PAUL J Chairman of the Board & CEO Option exercise · Phantom Stock Performance Units (Stock Settled) −4,175 14,219
2025-11-07 Mehl Randall Director Purchase +1,000 $33.88 $34K 25,707
2025-11-06 Mehl Randall Director Purchase +2,000 $34.25 $69K 24,707
2025-10-06 Duffy Sean Patrick SVP, Finance & Accounting(PAO) Shares withheld for taxes −685 $49.34 $34K 11,917
2025-10-06 Duffy Sean Patrick SVP, Finance & Accounting(PAO) Grant or award +63 11,980
2025-09-17 SARVADI PAUL J Chairman of the Board & CEO Sale −7,909 $51.70 $409K 430,942
2025-09-17 SARVADI PAUL J Chairman of the Board & CEO Sale −2,779 $52.68 $146K 428,163

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