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Insider Trading Intelligence
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LS

Lisa M. Schnorr

HCC
DIRECTOR · WARRIOR MET COAL, INC. · CIK 0001615574
FILING MIX · LIFETIME71%/29%
BUYS
25
SELLS
10
TOTAL VALUE
$103.5K
COMPANIES
2
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
37,867
AVG SELL PX
—
TRADE KIND
SHOWING 35 / 35
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Lisa M. Schnorr, 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
7d3+33.33%+0.46%+0.35%+0.11%-0.67%—
14d3+33.33%-0.56%-1.91%+1.35%-0.21%—
30d3+33.33%-6.24%-1.92%-4.32%-6.83%—
60d3+66.67%+0.44%-1.94%+2.39%+3.25%—
90d3+66.67%+1.82%-4.21%+6.03%+0.38%—
180d3+66.67%+12.71%+4.52%+8.19%+3.07%—
1y3+100.00%+28.53%+13.95%+14.58%+22.10%—
2y3+66.67%+75.48%+24.26%+51.22%+66.80%—
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
HCC · 0 shares · as of Apr 23, 2026
02,9645,9298,89311,8572023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 25 buys / 10 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GHM
GRAHAM CORP
PURCHASE
1,956——37,867Jun 2, 2026Jun 3, 2026 ↗View →
GHM
GRAHAM CORP
SALE
1,956——0Jun 2, 2026Jun 3, 2026 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
905——905Jun 1, 2026Jun 3, 2026 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
2,534——11,857Apr 23, 2026Apr 27, 2026 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
2,534——0Apr 23, 2026Apr 27, 2026 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASEGRANT
Stock grant
1,423——1,423Apr 20, 2026Apr 22, 2026 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
810——9,323Aug 1, 2025Aug 5, 2025 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
810——0Aug 1, 2025Aug 5, 2025 ↗View →
GHM
GRAHAM CORP
PURCHASE
2,934——35,911Jun 4, 2025Jun 4, 2025 ↗View →
GHM
GRAHAM CORP
SALE
2,934——0Jun 4, 2025Jun 4, 2025 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
1,956——1,956Jun 2, 2025Jun 4, 2025 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
1,797——0Apr 25, 2025Apr 29, 2025 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
1,797——8,513Apr 25, 2025Apr 29, 2025 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASEGRANT
Stock grant
2,534——2,534Apr 23, 2025Apr 25, 2025 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
809——810Aug 1, 2024Aug 5, 2024 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
809——6,716Aug 1, 2024Aug 5, 2024 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
2,934——2,934Jun 4, 2024Jun 6, 2024 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
3,598——0May 25, 2024May 30, 2024 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
3,598——5,907May 25, 2024May 30, 2024 ↗View →
GHM
GRAHAM CORP
PURCHASE
6,393——32,977May 17, 2024May 21, 2024 ↗View →
GHM
GRAHAM CORP
SALE
6,393——0May 17, 2024May 21, 2024 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASEGRANT
Stock grant
1,797——1,797Apr 25, 2024Apr 29, 2024 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
809——2,309Aug 1, 2023Aug 3, 2023 ↗View →
HCC
WARRIOR MET COAL, INC.
SALE
809——1,619Aug 1, 2023Aug 3, 2023 ↗View →
GHM
GRAHAM CORP
PURCHASE
6,105——26,584May 23, 2023May 24, 2023 ↗View →
GHM
GRAHAM CORP
SALE
6,105——0May 23, 2023May 24, 2023 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
6,393——6,393May 17, 2023May 18, 2023 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASEGRANT
Stock grant
3,598——3,598Apr 25, 2023Apr 27, 2023 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASE
1,500$32.01$48.0K1,500Aug 11, 2022Aug 12, 2022 ↗View →
HCC
WARRIOR MET COAL, INC.
PURCHASEGRANT
Stock grant
2,428——2,428Aug 1, 2022Aug 3, 2022 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
6,105——6,105May 23, 2022May 24, 2022 ↗View →
GHM
GRAHAM CORP
PURCHASE
5,000$9.10$45.5K20,479Feb 10, 2022Feb 10, 2022 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
3,265——15,479Jun 1, 2021Jun 2, 2021 ↗View →
GHM
GRAHAM CORP
PURCHASE
811$12.31$10.0K12,214Jun 12, 2020Jun 15, 2020 ↗View →
GHM
GRAHAM CORP
PURCHASEGRANT
Stock grant
3,543——11,403Jun 9, 2020Jun 10, 2020 ↗View →
Other insiders · HCC
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About this filer
CIK 0001615574
ROLE
Director
PRIMARY
HCC
COMPANIES
2
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001615574DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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The morning brief, before the bell.

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

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