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Los Pinos Elisabet De

AURA
SEE REMARKS · AURA BIOSCIENCES, INC. · CIK 0001889633
FILING MIX · LIFETIME45%/55%
BUYS
15
SELLS
18
TOTAL VALUE
$1.63M
COMPANIES
1
ACTIVE SINCE
Oct 2021
HOLDINGS NOW
249,000
AVG SELL PX
$7.63
TRADE KIND
SHOWING 33 / 33
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 12 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Los Pinos Elisabet De, 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
7d11+63.64%+1.44%+0.27%+1.17%-1.25%—
14d11+45.45%+0.51%+0.87%-0.37%+1.09%—
30d11+45.45%+0.99%+1.66%-0.67%+4.52%—
60d11+63.64%-2.74%+1.45%-4.18%-11.14%—
90d11+72.73%-7.33%+3.84%-11.17%-15.23%—
180d11(2 pending)+77.78%-17.25%+7.22%-24.48%-26.52%—
1y11(3 pending)+75.00%-19.10%+21.57%-40.67%-44.51%—
2y11(7 pending)+100.00%-27.40%+56.57%-83.97%-78.75%—
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 · 249,000 shares · as of Mar 2, 2026
0143,954287,908431,861575,81520222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 15 buys / 18 sellsCOVERAGE · 18 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
166,000——575,815Mar 2, 2026Mar 3, 2026 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
249,000——249,000Mar 2, 2026Mar 3, 2026 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
47,648$5.06$241.1K409,815Feb 17, 2026Feb 17, 2026 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
16,928$4.86$82.3K457,463Jan 20, 2026Jan 20, 2026 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
9,049$6.35$57.5K474,391Oct 29, 2025Oct 29, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
9,948$6.16$61.3K483,440Jun 2, 2025Jun 4, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
10,948——0Jun 2, 2025Jun 4, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
10,948$5.07$55.5K493,388Jun 2, 2025Jun 4, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
20,221$7.75$156.8K482,440Feb 18, 2025Feb 18, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
194,320——502,661Feb 3, 2025Feb 4, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
255,680——255,680Feb 3, 2025Feb 4, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
15,955$7.67$122.4K304,692Jan 21, 2025Jan 21, 2025 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
9,200$10.74$98.8K320,647Oct 29, 2024Oct 29, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
24,992——336,171Oct 18, 2024Oct 18, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
24,992$2.74$68.5K354,839Oct 18, 2024Oct 18, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE10b5-1
10b5-1 plan
24,992$12.04$300.8K329,847Oct 18, 2024Oct 18, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
5,474$5.76$31.5K329,847Sep 27, 2024Oct 1, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
5,474——0Sep 27, 2024Oct 1, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
162,935——324,373Feb 1, 2024Feb 2, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
237,065——237,065Feb 1, 2024Feb 2, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
15,853$7.64$121.1K161,438Jan 23, 2024Jan 24, 2024 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
3,800——361,163Nov 6, 2023Nov 7, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
3,800$2.74$10.4K184,740Nov 6, 2023Nov 7, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE10b5-1
10b5-1 plan
7,449$12.03$89.6K177,291Nov 6, 2023Nov 7, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
9,586$6.83$65.5K180,940Oct 30, 2023Nov 1, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
121,875——190,526Jan 19, 2023Jan 23, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
187,500——187,500Jan 19, 2023Jan 23, 2023 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
5,706$12.46$71.1K68,651Oct 31, 2022Nov 2, 2022 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASE
See Remarks
4,552——131,412Nov 2, 2021Nov 2, 2021 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
1,510——0Nov 2, 2021Nov 2, 2021 ↗View →
AURA
AURA BIOSCIENCES, INC.
SALE
See Remarks
3,042——0Nov 2, 2021Nov 2, 2021 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
74,357——74,357Oct 28, 2021Oct 29, 2021 ↗View →
AURA
AURA BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
318,750——318,750Oct 28, 2021Oct 29, 2021 ↗View →
Other insiders · AURA
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About this filer
CIK 0001889633
ROLE
See Remarks
PRIMARY
AURA
COMPANIES
1
ACTIVE SINCE
Oct 2021
MARKETPEEL · /INSIDER/0001889633DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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