MarketPeel
Insider Trading Intelligence
MM

Mary E. Meduski

CABO
DIRECTOR · CABLE ONE, INC. · CIK 0001780864
FILING MIX · LIFETIME100%/0%
BUYS
8
SELLS
0
TOTAL VALUE
$1.12M
COMPANIES
1
ACTIVE SINCE
May 2020
HOLDINGS NOW
8,634
AVG SELL PX
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mary E. Meduski, 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
7d1+0.00%-6.27%-0.65%-5.62%-5.62%
14d1+0.00%-2.34%+0.96%-3.30%-3.30%
30d1+0.00%-7.32%+3.70%-11.02%-11.02%
60d1+0.00%-5.55%+5.75%-11.29%-11.29%
90d1+100.00%+20.64%+8.14%+12.49%+12.49%
180d1+0.00%-9.42%+13.68%-23.10%-23.10%
1y1+0.00%-67.97%+20.63%-88.61%-88.61%
2y1(1 pending)
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
CABO · 8,634 shares · as of May 14, 2026
02,1594,3176,4768,634202120222023202420252026SHARES 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 · 8 buys / 0 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
5,035$51.13$257.4K8,634May 14, 2026May 18, 2026View →
CABO
CABLE ONE, INC.
PURCHASE
250$148.00$37.0K3,599Jun 11, 2025Jun 11, 2025View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
1,669$164.70$274.9K3,349May 15, 2025May 16, 2025View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
695$395.36$274.8K1,680May 16, 2024May 17, 2024View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
413$665.00$274.6K985May 19, 2023May 19, 2023View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
205572May 20, 2022May 24, 2022View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
112367May 21, 2021May 25, 2021View →
CABO
CABLE ONE, INC.
PURCHASEGRANT
Stock grant
108255May 15, 2020May 18, 2020View →
Other insiders · CABO
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About this filer
CIK 0001780864
ROLE
Director
PRIMARY
CABO
COMPANIES
1
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001780864DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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