MarketPeel
Insider Trading Intelligence
AG

Anthony S. Gibney

AURA
SEE REMARKS · AURA BIOSCIENCES, INC. · CIK 0001750132
FILING MIX · LIFETIME75%/25%
BUYS
6
SELLS
2
TOTAL VALUE
$335.2K
COMPANIES
1
ACTIVE SINCE
May 2025
HOLDINGS NOW
265,354
AVG SELL PX
$6.29
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Anthony S. Gibney, 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
7d3+33.33%-1.01%-2.54%+1.53%+1.53%
14d3+33.33%-1.51%-0.81%-0.70%-0.70%
30d3+66.67%+7.56%+1.43%+6.14%+6.14%
60d3+66.67%+10.25%+4.70%+5.55%+5.55%
90d3+66.67%+17.65%+8.54%+9.11%+9.11%
180d3+33.33%-6.39%+15.01%-21.39%-21.39%
1y3+66.67%+30.08%+24.93%+5.16%+5.16%
2y3(3 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
AURA · 265,354 shares · as of Jun 16, 2026
069,545139,089208,634278,1782026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2026
2026
FLOW · 6 buys / 2 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
12,824$6.42$82.3K265,354Jun 16, 2026Jun 16, 2026View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
128,755128,755Mar 2, 2026Mar 3, 2026View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
71,245278,178Mar 2, 2026Mar 3, 2026View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
250,000250,000Jun 2, 2025Jun 4, 2025View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
150,000206,933Jun 2, 2025Jun 4, 2025View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
50,000$4.90$245.0K58,452May 16, 2025May 20, 2025View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
12,50012,500May 16, 2025May 20, 2025View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
1,519$5.15$7.8K56,933May 16, 2025May 20, 2025View →
Other insiders · AURA
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About this filer
CIK 0001750132
ROLE
See Remarks
PRIMARY
AURA
COMPANIES
1
ACTIVE SINCE
May 2025
MARKETPEEL · /INSIDER/0001750132DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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