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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
2026-03-19 SARVADI PAUL J Chairman of the Board & CEO Purchase +2,009 $23.93 $48K 997,912
2026-03-18 SARVADI PAUL J Chairman of the Board & CEO Purchase +160,000 $23.22 $3.7M 972,912
2026-03-17 SARVADI PAUL J Chairman of the Board & CEO Purchase +14,987 $22.53 $338K 472,670
2026-03-17 SARVADI PAUL J Chairman of the Board & CEO Purchase +2,000 $22.98 $46K 474,670
2026-03-11 MASTERSON ELLEN H Director Purchase +1,200 $19.90 $24K 20,980
2026-03-11 Callens Christian P SVP Legal, Gen Counsel & Sec Purchase +1,250 $19.28 $24K 29,600
2026-03-10 ALLISON JAMES D EVP, Finance, CFO & Treasurer Purchase +10,000 $20.45 $205K 94,272
2026-03-03 SARVADI PAUL J Chairman of the Board & CEO Grant or award +1,384 459,740
2026-03-03 SARVADI PAUL J Chairman of the Board & CEO Shares withheld for taxes −2,057 $21.13 $43K 457,683
2026-03-03 ARIZPE ARTHUR A President and COO Grant or award +319 96,118
2026-03-03 ARIZPE ARTHUR A President and COO Shares withheld for taxes −282 $21.13 $6K 95,836
2026-03-03 ALLISON JAMES D EVP, Finance, CFO & Treasurer Grant or award +154 84,423
2026-03-03 ALLISON JAMES D EVP, Finance, CFO & Treasurer Shares withheld for taxes −151 $21.13 $3K 84,272
2026-03-02 SARVADI PAUL J Chairman of the Board & CEO Grant or award +33,835 466,011
2026-03-02 SARVADI PAUL J Chairman of the Board & CEO Shares withheld for taxes −9,215 $22.21 $205K 456,796
2026-03-02 SARVADI PAUL J Chairman of the Board & CEO Grant or award +1,560 458,356
2026-03-02 Duffy Sean Patrick SVP, Finance & Accounting(PAO) Grant or award +11,200 23,180
2026-03-02 Duffy Sean Patrick SVP, Finance & Accounting(PAO) Shares withheld for taxes −659 $22.21 $15K 22,521
2026-03-02 Duffy Sean Patrick SVP, Finance & Accounting(PAO) Grant or award +151 22,672
2026-03-02 Callens Christian P SVP Legal, Gen Counsel & Sec Grant or award +14,665 29,154

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