MarketPeel
Insider Trading Intelligence
FD

Felipe Duran

IBIO
CHIEF FINANCIAL OFFICER · IBIO, INC. · CIK 0001964267
FILING MIX · LIFETIME100%/0%
BUYS
9
SELLS
0
TOTAL VALUE
$75.1K
COMPANIES
1
ACTIVE SINCE
Mar 2023
HOLDINGS NOW
35,974
AVG SELL PX
TRADE KIND
SHOWING 9 / 9
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Felipe Duran, 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+0.00%-17.14%-2.23%-14.91%-14.91%
14d1+0.00%-5.71%-0.60%-5.11%-5.11%
30d1+0.00%-1.91%+7.63%-9.53%-9.53%
60d1+0.00%-25.71%+12.51%-38.22%-38.22%
90d1+0.00%-26.19%+13.72%-39.91%-39.91%
180d1(1 pending)
1y1(1 pending)
2y1(1 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
IBIO · 35,974 shares · as of Mar 19, 2026
044,75089,500134,250179,000202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 9 buys / 0 sellsCOVERAGE · 13 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IBIO
IBIO, INC.
PURCHASE
Chief Financial Officer
24,835$2.02$50.1K35,974Mar 19, 2026Mar 23, 2026View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
179,000179,000Jan 28, 2026Jan 30, 2026View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
75,00075,000Oct 20, 2025Oct 22, 2025View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
84,70084,700Feb 21, 2025Feb 24, 2025View →
IBIO
IBIO, INC.
PURCHASE
Chief Financial Officer
9,191$2.72$25.0K11,139Jan 10, 2025Jan 13, 2025View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
90,00090,000May 9, 2024May 13, 2024View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
35,80035,800Apr 25, 2024Apr 26, 2024View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
60,00060,000Aug 23, 2023Aug 24, 2023View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
37,50039,633Mar 31, 2023Apr 3, 2023View →
Other insiders · IBIO
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About this filer
CIK 0001964267
ROLE
Chief Financial Officer
PRIMARY
IBIO
COMPANIES
1
ACTIVE SINCE
Mar 2023
MARKETPEEL · /INSIDER/0001964267DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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