MarketPeel
Insider Trading Intelligence
PM

Patrick Mccall

INAB
CHIEF FINANCIAL OFFICER · IN8BIO, INC. · CIK 0001874384
FILING MIX · LIFETIME85%/15%
BUYS
23
SELLS
4
TOTAL VALUE
$23.8K
COMPANIES
1
ACTIVE SINCE
Jul 2021
HOLDINGS NOW
56,250
AVG SELL PX
TRADE KIND
SHOWING 27 / 27
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Patrick Mccall, 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+50.00%+1.05%-0.74%+1.80%+1.80%
14d2+50.00%+21.76%-3.03%+24.80%+24.80%
30d2+100.00%+31.76%-5.31%+37.07%+37.07%
60d2+50.00%-0.97%-9.90%+8.94%+8.94%
90d2+0.00%-24.35%-1.94%-22.41%-22.41%
180d2+50.00%+0.94%+5.39%-4.45%-4.45%
1y2+0.00%-42.53%+16.77%-59.30%-59.30%
2y2+0.00%-80.29%+41.06%-121.35%-121.35%
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
INAB · 56,250 shares · as of May 9, 2026
085,750171,500257,250343,00020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 23 buys / 4 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
56,25056,250May 9, 2026May 12, 2026View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
75,00075,000Feb 4, 2026Feb 6, 2026View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
7,247$1.38$10.0K9,482Dec 22, 2025Dec 23, 2025View →
INAB
IN8BIO, INC.
PURCHASE
CHIEF FINANCIAL OFFICER
15,000$0.18$2.8K67,071Apr 30, 2025May 7, 2025View →
INAB
IN8BIO, INC.
SALE
CHIEF FINANCIAL OFFICER
15,0000Apr 30, 2025May 7, 2025View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
15,00015,000Apr 27, 2025May 7, 2025View →
INAB
IN8BIO, INC.
SALE
CHIEF FINANCIAL OFFICER
20,4920Apr 27, 2025May 7, 2025View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
20,49220,492Apr 27, 2025May 7, 2025View →
INAB
IN8BIO, INC.
SALE
CHIEF FINANCIAL OFFICER
15,0005,492Apr 27, 2025May 7, 2025View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
343,000343,000Feb 5, 2025Feb 7, 2025View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
290,085290,085Dec 19, 2024Dec 23, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
20,49220,492Oct 4, 2024Oct 8, 2024View →
INAB
IN8BIO, INC.
SALE
CHIEF FINANCIAL OFFICER
20,4920Oct 4, 2024Oct 8, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
25,31625,316Oct 4, 2024Oct 8, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
25,31652,071Oct 4, 2024Oct 8, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
250,000250,000Sep 4, 2024Sep 5, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
189,000189,000Feb 7, 2024Feb 8, 2024View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
20,49226,755Dec 13, 2023Dec 15, 2023View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
20,49220,492Dec 13, 2023Dec 15, 2023View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
20,49220,492Dec 13, 2023Dec 15, 2023View →
INAB
IN8BIO, INC.
PURCHASE
Chief Financial Officer
1,000$1.03$1.0K6,263Aug 25, 2023Aug 28, 2023View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
87,15087,150Jun 21, 2023Jun 23, 2023View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
200,000200,000Apr 14, 2023Apr 18, 2023View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
59,79659,796Oct 21, 2022Oct 25, 2022View →
INAB
IN8BIO, INC.
PURCHASE
Chief Financial Officer
5,263$1.90$10.0K5,263Aug 16, 2022Aug 18, 2022View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
84,50084,500Feb 15, 2022Feb 17, 2022View →
INAB
IN8BIO, INC.
PURCHASEGRANT
Stock grant
40,00040,000Jul 29, 2021Aug 2, 2021View →
Other insiders · INAB
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About this filer
CIK 0001874384
ROLE
Chief Financial Officer
PRIMARY
INAB
COMPANIES
1
ACTIVE SINCE
Jul 2021
MARKETPEEL · /INSIDER/0001874384DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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