Aunan Greg D

Chief Accounting Officer, SVP, Chief Accounting Officer · SEC CIK 1646370
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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
$3.79M
13 trades
Net flow
−$3.79M
Net selling
Total filings
59
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed May 5, 2026 ΔOwn −4.9%
−$0
1,309 sh
NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed May 5, 2026 ΔOwn −4.3%
−$0
937 sh
NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed Feb 24, 2026 ΔOwn −7.8%
−$0
1,875 sh
NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed May 5, 2025 ΔOwn −6.9%
−$0
1,309 sh
NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed May 5, 2025 ΔOwn −6.5%
−$0
937 sh
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NEO
Tax withholding Aunan Greg D · Chief Accounting Officer · Tax withholding · filed May 3, 2024 ΔOwn −6.1%
−$0
937 sh
HMSY
Disposition to issuer Aunan Greg D · SVP, Chief Accounting Officer · Disposition to issuer · filed Apr 1, 2021 ΔOwn −100%
−$0
40,898 sh
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 4, 2021 ΔOwn −2.6%
−$39.8K
1,080 sh @ $37
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 2, 2021 ΔOwn −1.2%
−$19.1K
519 sh @ $37
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 2, 2021 ΔOwn −2.3%
−$37.6K
1,021 sh @ $37
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed May 18, 2020 ΔOwn +45%
+$380.3K
19,522 sh @ $19
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed May 18, 2020 ΔOwn +21%
+$246.3K
12,937 sh @ $19
HMSY
Sell Aunan Greg D · SVP, Chief Accounting Officer · Open-market sale · filed May 18, 2020 ΔOwn −43%

Aunan Greg D sold $864.4K of HMSY, trimming their stake 43%.

−$864.4K
32,459 sh @ $27
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 4, 2020 ΔOwn −2.9%
−$29.1K
1,280 sh @ $23
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 4, 2020 ΔOwn −2.2%
−$23.8K
991 sh @ $24
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 2, 2020 ΔOwn −1.4%
−$14.8K
646 sh @ $23
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Aug 8, 2019 ΔOwn +29%
+$143.2K
10,273 sh @ $14
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Aug 8, 2019 ΔOwn +4.3%
+$35.2K
2,006 sh @ $18
HMSY
Sell Aunan Greg D · SVP, Chief Accounting Officer · Open-market sale · filed Aug 8, 2019 ΔOwn −25%

Aunan Greg D sold $468.6K of HMSY, trimming their stake 25%.

−$468.6K
12,279 sh @ $38
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Aug 5, 2019 ΔOwn +72%
+$492.6K
25,873 sh @ $19
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Aug 5, 2019 ΔOwn +11%
+$95.7K
6,868 sh @ $14
HMSY
Sell Aunan Greg D · SVP, Chief Accounting Officer · Open-market sale · filed Aug 5, 2019 ΔOwn −48%

Aunan Greg D sold $1.23M of HMSY, trimming their stake 48%.

−$1.23M
32,741 sh @ $38
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Jul 2, 2019 ΔOwn −0.5%
−$5.6K
174 sh @ $32
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 5, 2019 ΔOwn −5.4%
−$72.2K
2,068 sh @ $35
HMSY
Tax withholding Aunan Greg D · SVP, Chief Accounting Officer · Tax withholding · filed Mar 5, 2019 ΔOwn −8.9%
−$130.4K
3,735 sh @ $35
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Dec 12, 2018 ΔOwn +7.8%
+$38.6K
2,770 sh @ $14
HMSY
Sell Aunan Greg D · SVP, Chief Accounting Officer · Open-market sale · filed Dec 12, 2018 ΔOwn −7.3%

Aunan Greg D sold $98.5K of HMSY, trimming their stake 7%.

−$98.5K
2,770 sh @ $36
HMSY
Option exercise Aunan Greg D · SVP, Chief Accounting Officer · Option exercise · filed Dec 6, 2018 ΔOwn +2.8%
+$11.3K
1,006 sh @ $11

Frequently asked questions

How is Aunan Greg D'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 Aunan Greg D'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.