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Laurence Marton

RNXT
DIRECTOR · RENOVORX, INC. · CIK 0001862192
FILING MIX · LIFETIME87%/13%
BUYS
13
SELLS
2
TOTAL VALUE
$56.5K
COMPANIES
1
ACTIVE SINCE
Oct 2021
HOLDINGS NOW
9,720
AVG SELL PX
—
TRADE KIND
SHOWING 15 / 15
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 7 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Laurence Marton, 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+100.00%+32.46%+1.33%+31.13%+15.23%—
14d5+60.00%+23.52%+2.82%+20.70%+12.55%—
30d5+100.00%+18.39%+8.00%+10.39%+16.19%—
60d5+60.00%+15.60%+11.41%+29.05%+17.04%—
90d5+60.00%+14.28%+12.15%+2.13%+11.62%—
180d5(2 pending)+100.00%+34.56%+19.59%+14.97%+6.35%—
1y5(2 pending)+100.00%+26.74%+29.61%-2.87%+5.09%—
2y5(3 pending)+0.00%-6.86%+44.38%-51.24%-51.24%—
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
RNXT · 9,720 shares · as of Mar 20, 2026
016,54133,08249,62366,16420222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 13 buys / 2 sellsCOVERAGE · 18 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
RNXT
RENOVORX, INC.
PURCHASE
4,860——4,860Mar 20, 2026Mar 24, 2026 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
9,720——9,720Mar 20, 2026Mar 24, 2026 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
47,640——47,640Oct 1, 2025Oct 3, 2025 ↗View →
RNXT
RENOVORX, INC.
SALE
20,480——0May 2, 2025May 6, 2025 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
20,480$0.15$3.1K66,164May 2, 2025May 6, 2025 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
12,050$0.85$10.2K45,684Apr 8, 2025Apr 9, 2025 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
25,099——25,099Oct 1, 2024Oct 2, 2024 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
8,196——33,634Jan 26, 2024Jan 30, 2024 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
8,196——8,196Jan 26, 2024Jan 30, 2024 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
25,099——25,099Oct 1, 2023Oct 2, 2023 ↗View →
RNXT
RENOVORX, INC.
PURCHASE
25,438$1.70$43.2K25,438Nov 3, 2022Nov 4, 2022 ↗View →
RNXT
RENOVORX, INC.
SALE
25,438——0Nov 3, 2022Nov 4, 2022 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
25,099——25,099Oct 1, 2022Oct 4, 2022 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
4,582——4,582Mar 10, 2022Mar 11, 2022 ↗View →
RNXT
RENOVORX, INC.
PURCHASEGRANT
Stock grant
11,154——11,154Oct 1, 2021Oct 5, 2021 ↗View →
Other insiders · RNXT
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About this filer
CIK 0001862192
ROLE
Director
PRIMARY
RNXT
COMPANIES
1
ACTIVE SINCE
Oct 2021
MARKETPEEL · /INSIDER/0001862192DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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