MarketPeel
Insider Trading Intelligence
AP

Antonio Bernardino Guimaraes Parada

IBIO
DIRECTOR · IBIO, INC. · CIK 0002047863
FILING MIX · LIFETIME100%/0%
BUYS
3
SELLS
0
TOTAL VALUE
$500.0K
COMPANIES
1
ACTIVE SINCE
Nov 2024
HOLDINGS NOW
13,500
AVG SELL PX
TRADE KIND
SHOWING 3 / 3
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Antonio Bernardino Guimaraes Parada, 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+100.00%+10.98%+2.94%+8.04%+8.04%
14d1+100.00%+20.39%+4.73%+15.66%+15.66%
30d1+100.00%+34.12%+4.20%+29.92%+29.92%
60d1+100.00%+124.31%-4.23%+128.55%+128.55%
90d1+0.00%-52.55%-9.36%-43.19%-43.19%
180d1+0.00%-67.06%+7.83%-74.89%-74.89%
1y1+100.00%+5.88%+19.93%-14.04%-14.04%
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 · 13,500 shares · as of Nov 20, 2025
045,95691,912137,867183,8232025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2025
2025
2025
2025
FLOW · 3 buys / 0 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
13,50013,500Nov 20, 2025Nov 24, 2025View →
IBIO
IBIO, INC.
PURCHASE
183,823$2.72$500.0K183,823Jan 10, 2025Jan 13, 2025View →
IBIO
IBIO, INC.
PURCHASEGRANT
Stock grant
12,60012,600Nov 21, 2024Dec 9, 2024View →
Other insiders · IBIO
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About this filer
CIK 0002047863
ROLE
Director
PRIMARY
IBIO
COMPANIES
1
ACTIVE SINCE
Nov 2024
MARKETPEEL · /INSIDER/0002047863DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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