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Alvin Murstein

MFIN
SEE REMARKS · MEDALLION FINANCIAL CORP · CIK 0001000210
FILING MIX · LIFETIME50%/50%
BUYS
11
SELLS
11
TOTAL VALUE
$1.15M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
367,070
AVG SELL PX
$9.02
TRADE KIND
SHOWING 22 / 22
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Alvin Murstein, 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+100.00%+0.95%-3.19%+4.14%+4.14%—
14d1+100.00%+8.04%-0.88%+8.93%+8.93%—
30d1+100.00%+2.15%+5.37%-3.21%-3.21%—
60d1+0.00%-5.90%-3.88%-2.02%-2.02%—
90d1+0.00%-5.97%-3.67%-2.31%-2.31%—
180d1+0.00%-5.65%-5.66%+0.01%+0.01%—
1y1+100.00%+5.39%-6.70%+12.09%+12.09%—
2y1+0.00%-4.04%+21.91%-25.95%-25.95%—
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
MFIN · 367,070 shares · as of Mar 10, 2026
091,768183,535275,303367,070202120222023202420252026SHARES 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 · 11 buys / 11 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
36,809$9.59$353.0K330,261Mar 10, 2026Mar 11, 2026 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
72,103——367,070Mar 10, 2026Mar 11, 2026 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
11,973$10.09$120.8K294,967Mar 1, 2026Mar 2, 2026 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
39,597——306,940Feb 10, 2026Feb 12, 2026 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,072$8.17$16.9K267,343Mar 4, 2025Mar 5, 2025 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
15,302$8.34$127.6K269,415Mar 1, 2025Mar 3, 2025 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
23,514——284,717Feb 13, 2025Feb 18, 2025 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,072$8.18$16.9K261,203Mar 4, 2024Mar 5, 2024 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
11,525$7.98$92.0K263,275Mar 1, 2024Mar 5, 2024 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,340$8.97$21.0K274,800Feb 17, 2024Feb 21, 2024 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
22,203$8.97$199.2K277,140Feb 16, 2024Feb 21, 2024 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,072$8.47$17.5K254,937Mar 4, 2023Mar 7, 2023 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
7,330$8.49$62.2K257,009Mar 1, 2023Mar 3, 2023 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,340$7.93$18.6K264,339Feb 17, 2023Feb 21, 2023 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
24,648——266,679Feb 16, 2023Feb 21, 2023 ↗View →
MFIN
MEDALLION FINANCIAL CORP
SALE
See Remarks
2,046$8.79$18.0K242,031Feb 14, 2023Feb 16, 2023 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASE
See Remarks
10,000$8.36$83.6K90,118Mar 1, 2022Mar 2, 2022 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
43,078——244,077Feb 17, 2022Feb 22, 2022 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
31,505——103,565Mar 4, 2021Mar 8, 2021 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
16,235——200,999Mar 4, 2021Mar 8, 2021 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
37,161——72,060Feb 17, 2020Feb 18, 2020 ↗View →
MFIN
MEDALLION FINANCIAL CORP
PURCHASEGRANT
Stock grant
18,336——184,764Feb 17, 2020Feb 18, 2020 ↗View →
Other insiders · MFIN
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About this filer
CIK 0001000210
ROLE
See Remarks
PRIMARY
MFIN
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001000210DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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