MarketPeel
Insider Trading Intelligence
Pricing
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MG

Mary L. Garceau

SHW
SVP, GEN. COUNSEL & SECRETARY · SHERWIN WILLIAMS CO · CIK 0001368800
FILING MIX · LIFETIME45%/55%
BUYS
25
SELLS
31
TOTAL VALUE
$26.16M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
38,975
AVG SELL PX
$341.16
TRADE KIND
SHOWING 56 / 56
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Mary L. Garceau, 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
7d5+20.00%+2.65%+1.38%+1.27%+1.47%—
14d5+40.00%+2.07%+1.26%+0.81%+3.15%—
30d5+40.00%-0.19%+1.83%-2.02%-2.17%—
60d5+60.00%-2.54%+2.63%-5.17%-5.74%—
90d5+60.00%-0.06%+5.03%-5.09%-10.44%—
180d5+60.00%-0.20%+6.92%-7.13%-8.04%—
1y5+40.00%+2.12%+15.59%-13.47%-9.48%—
2y5(1 pending)+25.00%+5.88%+32.98%-27.09%-28.39%—
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
SHW · 38,975 shares · as of Feb 17, 2026
012,99825,99738,99551,993202120222023202420252026SHARES 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
FLOW · 25 buys / 31 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
3,618$368.59$1.33M35,357Feb 17, 2026Feb 18, 2026 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
9,000——38,975Feb 17, 2026Feb 18, 2026 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
7,940——7,940Oct 20, 2025Oct 22, 2025 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
1,927$354.25$682.6K29,975Feb 18, 2025Feb 20, 2025 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
5,162——31,902Feb 18, 2025Feb 20, 2025 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
15,770$397.92$6.28M29,205Nov 26, 2024Nov 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALEGRANT
Gift
2,465——26,740Nov 26, 2024Nov 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
16,500——0Nov 26, 2024Nov 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
16,500$136.85$2.26M44,975Nov 26, 2024Nov 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
7,300——7,300Oct 15, 2024Oct 17, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
3,000——0Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
3,000$102.81$308.4K33,393Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
4,000——0Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
11,756$323.02$3.80M28,475Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
1,251$79.85$99.9K26,393Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
4,000$90.04$360.2K30,393Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
1,251——0Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
18,600——0Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
18,600$127.98$2.38M51,993Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP - CLO and Secretary
1,567$75.91$119.0K25,142Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
1,567——0Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
11,762$322.31$3.79M40,231Feb 26, 2024Feb 27, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP - CLO and Secretary
1,838$312.98$575.3K23,575Feb 15, 2024Feb 20, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
4,050——25,413Feb 15, 2024Feb 20, 2024 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
923$292.65$270.1K21,363Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
189——1,089Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
192——0Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
192——478Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
350——1,102Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
573$75.91$43.5K21,936Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
350$90.04$31.5K22,286Dec 12, 2023Dec 14, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
9,100——9,100Oct 13, 2023Oct 17, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
9,000——25,130Feb 17, 2023Feb 22, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
3,767$226.23$852.2K21,363Feb 17, 2023Feb 22, 2023 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
70——670Nov 22, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
70$75.91$5.3K16,130Nov 22, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
541——740Nov 21, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
1,089——192Nov 21, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
SALEGRANT
Gift
781——16,060Nov 21, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
1,630$75.91$123.7K16,841Nov 21, 2022Nov 23, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
9,900——9,900Oct 18, 2022Oct 20, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
4,225$272.65$1.15M15,211Feb 15, 2022Feb 17, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
10,501——19,436Feb 15, 2022Feb 17, 2022 ↗View →
SHW
SHERWIN WILLIAMS CO
SALEGRANT
Gift
500——8,935Dec 10, 2021Dec 14, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
255——0Dec 10, 2021Dec 14, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
765$67.74$51.8K9,435Dec 10, 2021Dec 14, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
10,500——10,500Oct 18, 2021Oct 20, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
27——1,251Aug 23, 2021Aug 25, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
2,589$306.33$793.1K8,670Aug 23, 2021Aug 25, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASE
SVP, Gen. Counsel & Secretary
2,589$79.85$206.7K11,259Aug 23, 2021Aug 25, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
1,281——0Aug 23, 2021Aug 25, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
2,040——3,609Feb 16, 2021Feb 18, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
719$714.62$513.8K2,890Feb 16, 2021Feb 18, 2021 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
3,900——3,900Oct 20, 2020Oct 22, 2020 ↗View →
SHW
SHERWIN WILLIAMS CO
PURCHASEGRANT
Stock grant
752——1,803Feb 18, 2020Feb 20, 2020 ↗View →
SHW
SHERWIN WILLIAMS CO
SALE
SVP, Gen. Counsel & Secretary
234$580.04$135.7K1,569Feb 18, 2020Feb 20, 2020 ↗View →
Other insiders · SHW
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About this filer
CIK 0001368800
ROLE
SVP, Gen. Counsel & Secretary
PRIMARY
SHW
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001368800DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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