MarketPeel
Insider Trading Intelligence
MD

Maria Dobek

JANX
VICE PRESIDENT, ACCOUNTING · JANUX THERAPEUTICS, INC. · CIK 0002032671
FILING MIX · LIFETIME67%/33%
BUYS
4
SELLS
2
TOTAL VALUE
$49.0K
COMPANIES
1
ACTIVE SINCE
Jan 2025
HOLDINGS NOW
32,270
AVG SELL PX
$13.99
TRADE KIND
SHOWING 6 / 6
Trades · vs SPY
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Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 7 pending
Forward-return performance of every backtestable P/S trade by Maria Dobek, 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
7d2+0.00%+2.78%+1.00%+1.78%+1.78%
14d2+0.00%+1.42%+1.24%-0.44%-0.44%
30d2+50.00%-1.28%+0.74%-2.03%-2.03%
60d2(1 pending)+100.00%-1.54%-0.42%-1.12%-1.12%
90d2(1 pending)+0.00%+8.72%-4.00%+12.72%+12.72%
180d2(1 pending)+0.00%+12.53%+9.31%+3.22%+3.22%
1y2(2 pending)
2y2(2 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
JANX · 32,270 shares · as of May 11, 2026
010,65021,30031,95042,6002026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2025
2026
2026
FLOW · 4 buys / 2 sellsCOVERAGE · 6 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
JANX
JANUX THERAPEUTICS, INC.
SALE
Vice President, Accounting
2,038$14.17$28.9K32,270May 11, 2026May 13, 2026View →
JANX
JANUX THERAPEUTICS, INC.
SALE
Vice President, Accounting
1,462$13.73$20.1K15,373Jan 2, 2026Jan 2, 2026View →
JANX
JANUX THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
18,93534,308Jan 2, 2026Jan 2, 2026View →
JANX
JANUX THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
42,60042,600Jan 2, 2026Jan 2, 2026View →
JANX
JANUX THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
31,50031,500Jan 2, 2025Jan 3, 2025View →
JANX
JANUX THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
14,00014,001Jan 2, 2025Jan 3, 2025View →
Other insiders · JANX
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About this filer
CIK 0002032671
ROLE
Vice President, Accounting
PRIMARY
JANX
COMPANIES
1
ACTIVE SINCE
Jan 2025
MARKETPEEL · /INSIDER/0002032671DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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