MarketPeel
Insider Trading Intelligence
MH

Marshall A. Heinberg

CTOS
DIRECTOR · CUSTOM TRUCK ONE SOURCE, INC. · CIK 0001481338
FILING MIX · LIFETIME83%/17%
BUYS
24
SELLS
5
TOTAL VALUE
$1.78M
COMPANIES
1
ACTIVE SINCE
Apr 2021
HOLDINGS NOW
34,605
AVG SELL PX
TRADE KIND
SHOWING 29 / 29
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Marshall A. Heinberg, 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
7d11+90.91%+8.21%+1.03%+7.18%+4.43%
14d11+100.00%+9.86%+2.42%+7.44%+1.28%
30d11+90.91%+15.54%+2.93%+12.61%+5.56%
60d11+90.91%+9.88%+4.38%+5.49%+0.52%
90d11+81.82%+16.28%+6.77%+9.52%-5.38%
180d11+54.55%-3.05%+6.78%-9.83%-8.44%
1y11+54.55%-6.99%+15.69%-22.68%-25.35%
2y11+27.27%+11.96%+29.32%-17.35%-32.68%
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
CTOS · 34,605 shares · as of Apr 1, 2026
0100,137200,274300,411400,54820222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 24 buys / 5 sellsCOVERAGE · 21 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
34,60534,605Apr 1, 2026Apr 2, 2026View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
SALE
48,3460Mar 31, 2026Apr 2, 2026View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
48,346400,548Mar 31, 2026Apr 2, 2026View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
48,34648,346Apr 1, 2025Apr 2, 2025View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
SALE
39,9930Mar 31, 2025Apr 2, 2025View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
39,993352,202Mar 31, 2025Apr 2, 2025View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
10,000$4.34$43.4K303,856Jun 14, 2024Jun 14, 2024View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
40,000$4.07$162.9K293,856May 7, 2024May 8, 2024View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
39,99339,993Apr 1, 2024Apr 2, 2024View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
SALE
33,5520Mar 31, 2024Apr 2, 2024View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
33,552253,856Mar 31, 2024Apr 2, 2024View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
15,000$4.79$71.9K220,304Nov 10, 2023Nov 14, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
15,000$4.79$71.9K120,000Nov 10, 2023Nov 14, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
20,000$6.53$130.6K105,000May 15, 2023May 16, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
311$6.48$2.0K205,304May 15, 2023May 16, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
19,689$6.42$126.3K204,993May 12, 2023May 16, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
33,55233,552Apr 1, 2023Apr 4, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
SALE
25,7670Mar 31, 2023Apr 4, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
25,767185,304Mar 31, 2023Apr 4, 2023View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
20,000$5.68$113.6K159,537May 13, 2022May 16, 2022View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
20,000$5.68$113.6K85,000May 13, 2022May 16, 2022View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
25,76725,767Apr 29, 2022May 3, 2022View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
SALE
24,5370Apr 1, 2022Apr 5, 2022View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
24,537139,537Apr 1, 2022Apr 5, 2022View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
15,000$6.55$98.3K115,000Aug 17, 2021Aug 18, 2021View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
15,000$6.45$96.8K65,000Aug 17, 2021Aug 18, 2021View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
50,000$5.00$250.0K50,000Apr 1, 2021Apr 5, 2021View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASE
100,000$5.00$500.0K100,000Apr 1, 2021Apr 5, 2021View →
CTOS
CUSTOM TRUCK ONE SOURCE, INC.
PURCHASEGRANT
Stock grant
24,53724,537Apr 1, 2021Apr 5, 2021View →
Other insiders · CTOS
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About this filer
CIK 0001481338
ROLE
Director
PRIMARY
CTOS
COMPANIES
1
ACTIVE SINCE
Apr 2021
MARKETPEEL · /INSIDER/0001481338DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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