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Insider Trading Intelligence
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WB

William R. Boyd

BYD
VICE PRESIDENT · BOYD GAMING CORP · CIK 0001186738
FILING MIX · LIFETIME39%/61%
BUYS
31
SELLS
48
TOTAL VALUE
$54.65M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
17,535
AVG SELL PX
$55.00
TRADE KIND
SHOWING 79 / 79
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
33 backtested trades · 8 horizons · 14 pending
Forward-return performance of every backtestable P/S trade by William R. Boyd, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d33+45.45%-1.57%+0.06%-1.62%-0.28%-1.11
14d33+39.39%+1.26%+0.76%+0.51%+1.02%0.62
30d33+45.45%+3.07%+1.92%+1.15%+0.37%0.83
60d33+45.45%+6.00%+3.38%+2.63%+0.25%1.42
90d33+39.39%+11.77%+6.41%+5.37%+3.77%1.86
180d33(1 pending)+37.50%+28.47%+10.98%+17.49%+4.82%2.63
1y33(4 pending)+37.93%+35.34%+20.01%+15.33%-2.13%—
2y33(9 pending)+12.50%+43.84%+30.55%+13.29%-2.86%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
BYD · 17,535 shares · as of May 7, 2026
0544,9081,089,8161,634,7242,179,632202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 31 buys / 48 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
2,347——17,535May 7, 2026May 11, 2026 ↗View →
BYD
BOYD GAMING CORP
SALE
30,000$84.84$2.55M1,930,447Feb 18, 2026Feb 19, 2026 ↗View →
BYD
BOYD GAMING CORP
SALE
20,000$80.36$1.61M1,960,447Nov 7, 2025Nov 12, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
45,482——87,034Aug 21, 2025Aug 22, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
300,000——1,980,447Aug 18, 2025Aug 20, 2025 ↗View →
BYD
BOYD GAMING CORP
SALE
9,774$81.61$797.7K15,188Aug 12, 2025Aug 13, 2025 ↗View →
BYD
BOYD GAMING CORP
SALE
3,226$81.57$263.1K24,962Aug 11, 2025Aug 13, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
2,795——28,188May 8, 2025May 12, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
39,040$69.61$2.72M1,680,447May 2, 2025May 5, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
60,960$69.57$4.24M1,719,487May 1, 2025May 5, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
300,000——1,780,447Mar 6, 2025Mar 10, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
2,693$19.98$53.8K1,475,663Feb 25, 2025Feb 25, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
4,784——4,784Feb 25, 2025Feb 25, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
2,693——2,693Feb 25, 2025Feb 25, 2025 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
4,784$17.75$84.9K1,480,447Feb 25, 2025Feb 25, 2025 ↗View →
BYD
BOYD GAMING CORP
SALE
15,000$79.32$1.19M1,472,970Feb 19, 2025Feb 20, 2025 ↗View →
BYD
BOYD GAMING CORP
SALE
25,155$69.35$1.74M1,487,970Oct 31, 2024Nov 1, 2024 ↗View →
BYD
BOYD GAMING CORP
SALE
74,845$70.97$5.31M1,513,125Oct 30, 2024Nov 1, 2024 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——1,607,970Aug 19, 2024Aug 21, 2024 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——1,597,970Aug 19, 2024Aug 21, 2024 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——1,587,970Aug 19, 2024Aug 21, 2024 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
50,000$64.04$3.20M1,617,970Feb 28, 2024Feb 29, 2024 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
2,372$63.96$151.7K22,286Feb 28, 2024Mar 1, 2024 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
6,032——24,658Feb 28, 2024Mar 1, 2024 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
3,107——25,393Feb 28, 2024Mar 1, 2024 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
743$63.37$47.1K18,626Feb 18, 2024Feb 20, 2024 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
740——740Jan 2, 2024Jan 4, 2024 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
1,223$61.59$75.3K19,369Dec 18, 2023Dec 20, 2023 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
16,640——1,667,970Aug 25, 2023Aug 29, 2023 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
10,000$67.83$678.3K1,684,610Aug 10, 2023Aug 17, 2023 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
11,431$67.37$770.1K1,694,610Aug 4, 2023Aug 10, 2023 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
4,932$63.57$313.5K20,592Feb 24, 2023Feb 28, 2023 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
12,534——25,524Feb 24, 2023Feb 28, 2023 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
3,291——1,706,041Feb 22, 2023Feb 24, 2023 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
800——800Jan 19, 2023Jan 19, 2023 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Gift
182——41,398Jan 9, 2023Jan 11, 2023 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
16,000$59.23$947.6K12,990Dec 13, 2022Dec 15, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
1,644$58.91$96.8K28,990Dec 5, 2022Dec 7, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
16,000$59.23$947.6K12,990Dec 5, 2022Dec 15, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
10,000$60.02$600.2K0Nov 11, 2022Nov 15, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
10,000$60.13$601.3K0Nov 11, 2022Nov 15, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
50,000$57.47$2.87M1,694,522Nov 7, 2022Nov 8, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
50,000$55.58$2.78M1,744,522Nov 4, 2022Nov 8, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
70,000$59.25$4.15M1,986,522Jun 2, 2022Jun 6, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
20,000$53.74$1.07M2,056,522May 18, 2022May 19, 2022 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
10,577——34,795Feb 28, 2022Mar 2, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
4,161$70.94$295.2K30,634Feb 28, 2022Mar 2, 2022 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
2,890——24,218Feb 18, 2022Feb 23, 2022 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Gift
156——41,216Jan 12, 2022Jan 14, 2022 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
612——612Jan 3, 2022Jan 5, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
1,756$59.68$104.8K21,328Dec 6, 2021Dec 8, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
15,000$67.54$1.01M2,106,522Nov 3, 2021Nov 5, 2021 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——10,000Aug 30, 2021Feb 23, 2022 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——20,000Aug 30, 2021Feb 23, 2022 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
10,000——0Aug 30, 2021Feb 23, 2022 ↗View →
BYD
BOYD GAMING CORP
SALEGRANT
Gift
30,000——2,076,522Aug 30, 2021Feb 23, 2022 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
15,000$57.01$855.1K2,121,522Jul 30, 2021Aug 3, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
30,000$67.25$2.02M1,886,522May 5, 2021May 7, 2021 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
2,316——28,396Mar 1, 2021Mar 3, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
4,400$61.50$270.6K23,084Mar 1, 2021Mar 3, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
912$62.12$56.7K27,484Mar 1, 2021Mar 3, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
50,000$56.25$2.81M1,916,522Feb 22, 2021Feb 24, 2021 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
5,000——26,080Feb 18, 2021Feb 22, 2021 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
3,109——21,080Feb 18, 2021Feb 22, 2021 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Gift
208——41,060Jan 14, 2021Jan 15, 2021 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
944——944Jan 4, 2021Jan 6, 2021 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
8,000$36.45$291.6K17,971Nov 19, 2020Nov 20, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
30,000$33.51$1.01M1,966,522Nov 5, 2020Nov 9, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
30,000$32.64$979.1K1,996,522Nov 3, 2020Nov 4, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
1,821$31.50$57.4K25,971Nov 2, 2020Nov 4, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
3,110$32.20$100.1K2,076,522Oct 28, 2020Oct 30, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
50,000$31.48$1.57M2,026,522Oct 28, 2020Oct 30, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
100,000$28.32$2.83M2,079,632Sep 14, 2020Sep 16, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
13,748$28.49$391.7K27,792Sep 14, 2020Sep 16, 2020 ↗View →
BYD
BOYD GAMING CORP
PURCHASE
Vice President
1,500$19.70$29.6K2,179,632Mar 11, 2020Mar 13, 2020 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
9,553——45,289Feb 27, 2020Mar 2, 2020 ↗View →
BYD
BOYD GAMING CORP
SALE
Vice President
3,749$26.63$99.8K41,540Feb 27, 2020Mar 2, 2020 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Gift
336——40,852Jan 14, 2020Jan 16, 2020 ↗View →
BYD
BOYD GAMING CORP
PURCHASEGRANT
Stock grant
1,288——1,288Jan 2, 2020Jan 6, 2020 ↗View →
Other insiders · BYD
Loading peer insiders…
About this filer
CIK 0001186738
ROLE
Vice President
PRIMARY
BYD
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001186738DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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