InsiderSource

ARIZPE ARTHUR A

President and COO · SEC CIK 1055604
Insider at NSP INSPERITY, INC.
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Buy track record

How this insider's open-market purchases have performed
This insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$0
0 trades
Open-market sells
$7.61M
20 trades
Net flow
−$7.61M
Net selling
Total filings
66
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Nov 2, 2022 ΔOwn −3.6%

Arizpe Arthur A sold $295K of NSP, trimming their stake 4%.

−$295K
2,500 sh @ $118
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Aug 15, 2022 ΔOwn −3.5%

Arizpe Arthur A sold $285K of NSP, trimming their stake 3%.

−$285K
2,500 sh @ $114
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Aug 12, 2022 ΔOwn −6.5%

Arizpe Arthur A sold $550K of NSP, trimming their stake 7%.

−$550K
5,000 sh @ $110
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 4, 2022 ΔOwn −1.6%
−$107.2K
1,226 sh @ $87
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NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 2, 2022 ΔOwn −2.0%
−$140.9K
1,566 sh @ $90
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 2, 2022 ΔOwn −1.2%
−$75.3K
832 sh @ $90
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Oct 12, 2021 ΔOwn −6.6%

Arizpe Arthur A sold $601.4K of NSP, trimming their stake 7%.

−$601.4K
5,000 sh @ $120
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Oct 5, 2021 ΔOwn −6.2%

Arizpe Arthur A sold $577.6K of NSP, trimming their stake 6%.

−$577.6K
5,000 sh @ $116
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Jun 1, 2021 ΔOwn −3.0%

Arizpe Arthur A sold $235K of NSP, trimming their stake 3%.

−$235K
2,500 sh @ $94
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed May 25, 2021 ΔOwn −2.9%

Arizpe Arthur A sold $225K of NSP, trimming their stake 3%.

−$225K
2,500 sh @ $90
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 5, 2021 ΔOwn −7.1%
−$580K
6,500 sh @ $89
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 5, 2021 ΔOwn −7.8%
−$698.3K
7,784 sh @ $90
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 3, 2021 ΔOwn −7.1%
−$682.2K
7,531 sh @ $91
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 3, 2021 ΔOwn −0.5%
−$45.7K
515 sh @ $89
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 3, 2021 ΔOwn −1.5%
−$126.9K
1,431 sh @ $89
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Feb 24, 2021 ΔOwn −2.0%
−$72K
910 sh @ $79
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Nov 5, 2020 ΔOwn −10.0%

Arizpe Arthur A sold $425K of NSP, trimming their stake 10%.

−$425K
5,000 sh @ $85
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Oct 8, 2020 ΔOwn −6.5%

Arizpe Arthur A sold $246.8K of NSP, trimming their stake 7%.

−$246.8K
3,500 sh @ $71
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Sep 18, 2020 ΔOwn −6.1%

Arizpe Arthur A sold $243.3K of NSP, trimming their stake 6%.

−$243.3K
3,500 sh @ $70
NSP
INSPERITY, INC.
Sell ARIZPE ARTHUR A · President and COO · Open-market sale · filed Aug 24, 2020 ΔOwn −5.0%

Arizpe Arthur A sold $211.5K of NSP, trimming their stake 5%.

−$211.5K
3,000 sh @ $71
NSP
INSPERITY, INC.
Tax withholding ARIZPE ARTHUR A · President and COO · Tax withholding · filed Mar 3, 2020 ΔOwn −1.7%
−$55.5K
831 sh @ $67

Frequently asked questions

How is ARIZPE ARTHUR A's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from ARIZPE ARTHUR A's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.