MarketPeel
Insider Trading Intelligence
WG

William T. Giles

STZ
DIRECTOR · CONSTELLATION BRANDS, INC. · CIK 0001199820
FILING MIX · LIFETIME84%/16%
BUYS
53
SELLS
10
TOTAL VALUE
$22.02M
COMPANIES
4
ACTIVE SINCE
Dec 2019
HOLDINGS NOW
75,011
AVG SELL PX
$1,190.96
TRADE KIND
SHOWING 63 / 63
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
9 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by William T. Giles, 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
7d9+77.78%-2.19%+0.77%-2.96%-2.64%
14d9+11.11%+2.30%+1.25%+1.05%+1.45%
30d9+0.00%-0.69%+4.06%-4.76%-1.30%
60d9+77.78%-2.37%+3.00%-5.37%-5.66%
90d9+11.11%+6.37%+3.21%+3.16%+4.63%
180d9+0.00%+12.16%+11.76%+0.40%+3.41%
1y9+0.00%+51.13%+24.18%+26.95%+39.12%
2y9(1 pending)+12.50%+94.22%+9.11%+85.11%+96.46%
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
STZ · 1,114 shares · as of Jul 15, 2025
04929831,4751,96620242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2019
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 · 53 buys / 10 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
52556,097May 14, 2026May 15, 2026View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,195$68.34$150.0K12,288Feb 23, 2026Feb 25, 2026View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
44255,572Feb 12, 2026Feb 17, 2026View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
61355,130Nov 13, 2025Nov 17, 2025View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
46254,517Aug 28, 2025Sep 2, 2025View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASEGRANT
Stock grant
1,1141,114Jul 15, 2025Jul 17, 2025View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASE
5031,966Jul 10, 2025Jul 14, 2025View →
STZ
CONSTELLATION BRANDS, INC.
SALE
5030Jul 10, 2025Jul 14, 2025View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
49854,055May 8, 2025May 12, 2025View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,43610,093Feb 24, 2025Feb 25, 2025View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
42550,066Feb 13, 2025Feb 18, 2025View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASE
1,000$186.39$186.4K1,463Jan 17, 2025Jan 21, 2025View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
48253,132Nov 14, 2024Nov 18, 2024View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
80052,650Aug 29, 2024Sep 3, 2024View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASEGRANT
Stock grant
734734Jul 17, 2024Jul 18, 2024View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASEGRANT
Stock grant
503503Jul 17, 2024Jul 18, 2024View →
STZ
CONSTELLATION BRANDS, INC.
SALE
4630Jul 10, 2024Jul 12, 2024View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASE
463463Jul 10, 2024Jul 12, 2024View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
96150,602May 9, 2024May 13, 2024View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,2088,657Feb 26, 2024Feb 28, 2024View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,24850,889Feb 8, 2024Feb 12, 2024View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,66649,641Nov 9, 2023Nov 13, 2023View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,71847,975Aug 31, 2023Sep 5, 2023View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASEGRANT
Stock grant
463463Jul 21, 2023Jul 25, 2023View →
STZ
CONSTELLATION BRANDS, INC.
PURCHASEGRANT
Stock grant
658658Jul 21, 2023Jul 25, 2023View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,27346,257May 11, 2023May 12, 2023View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,5507,449Feb 27, 2023Mar 1, 2023View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,13744,984Feb 9, 2023Feb 13, 2023View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,60043,847Nov 8, 2022Nov 10, 2022View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,62642,247Sep 8, 2022Sep 12, 2022View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,36740,621May 12, 2022May 16, 2022View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASE
2,000$96.00$192.0K5,899Mar 1, 2022Mar 2, 2022View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,5503,899Feb 28, 2022Mar 2, 2022View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,11739,254Feb 10, 2022Feb 14, 2022View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,07138,137Nov 11, 2021Nov 12, 2021View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
74836,955Aug 26, 2021Aug 30, 2021View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
85937,066Aug 26, 2021Sep 13, 2021View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
74836,207May 13, 2021May 17, 2021View →
FND
FLOOR & DECOR HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,3491,349May 10, 2021May 12, 2021View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
688$67.15$46.2K35,459Feb 11, 2021Feb 12, 2021View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
35$1,185.44$41.5K5,505.711Dec 31, 2020Jan 4, 2021View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
65,511.711Dec 31, 2020Jan 4, 2021View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
236$1,192.25$281.4K18,648.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
531$1,196.50$635.3K17,593.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
9,437$1,190.23$11.23M5,470.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
129$1,195.25$154.2K18,884.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
PURCHASE
Executive V.P. & CFO
13,600$371.47$5.05M19,070.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
13,6000Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
524$1,194.32$625.8K18,124.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
57$1,198.08$68.3K19,013.711Dec 23, 2020Dec 23, 2020View →
AZO
AUTOZONE INC
SALE
Executive V.P. & CFO
2,686$1,191.28$3.20M14,907.711Dec 23, 2020Dec 23, 2020View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,00434,771Nov 12, 2020Nov 16, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
31$1,177.64$36.5K5,465.711Sep 30, 2020Oct 1, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
55,470.711Sep 30, 2020Oct 1, 2020View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,14733,767Aug 27, 2020Aug 31, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
37$1,128.12$41.7K5,427.711Jun 30, 2020Jul 1, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
75,434.711Jun 30, 2020Jul 1, 2020View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
2,28232,620May 7, 2020May 8, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
85,381.625Mar 31, 2020Apr 1, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
43$846.00$36.4K5,373.625Mar 31, 2020Apr 1, 2020View →
EAT
BRINKER INTERNATIONAL, INC
PURCHASEGRANT
Stock grant
1,08330,338Feb 6, 2020Feb 7, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
35$1,191.31$41.7K5,312.109Dec 31, 2019Jan 3, 2020View →
AZO
AUTOZONE INC
PURCHASEGRANT
Stock grant
65,318.109Dec 31, 2019Jan 3, 2020View →
Other insiders · STZ
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About this filer
CIK 0001199820
ROLE
Director
PRIMARY
STZ
COMPANIES
4
ACTIVE SINCE
Dec 2019
MARKETPEEL · /INSIDER/0001199820DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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