MarketPeel
Insider Trading Intelligence
BC

Bronson Crouch

TIL
CEO AND CHAIRMAN · INSTIL BIO, INC. · CIK 0001851041
FILING MIX · LIFETIME80%/20%
BUYS
12
SELLS
3
TOTAL VALUE
$15.46M
COMPANIES
1
ACTIVE SINCE
Mar 2021
HOLDINGS NOW
105,157
AVG SELL PX
TRADE KIND
SHOWING 15 / 15
Trades · vs SPY
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Performance · forward returns vs SPY
1 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Bronson Crouch, 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%-7.48%+1.34%-8.82%-8.82%
14d1+0.00%-7.02%+4.27%-11.29%-11.29%
30d1+0.00%-35.88%+5.85%-41.72%-41.72%
60d1+0.00%-29.73%+6.53%-36.26%-36.26%
90d1+0.00%-28.86%+8.40%-37.26%-37.26%
180d1+0.00%-22.44%+12.16%-34.60%-34.60%
1y1+0.00%-58.66%+15.44%-74.11%-74.11%
2y1+0.00%-97.64%+4.01%-101.64%-101.64%
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
TIL · 105,157 shares · as of Apr 25, 2025
09,495,01818,990,03728,485,05537,980,0732022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
FLOW · 12 buys / 3 sellsCOVERAGE · 18 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
105,157105,157Apr 25, 2025Apr 28, 2025View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
50,00050,000Sep 18, 2024Sep 23, 2024View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
120,000120,000Feb 10, 2024Feb 13, 2024View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
1,000,0001,000,000Jan 8, 2023Jan 20, 2023View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
750,000750,000Mar 4, 2022Jan 20, 2023View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
750,000$8.62$6.46M750,000Mar 4, 2022Mar 7, 2022View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
750,000750,000May 11, 2021May 13, 2021View →
TIL
INSTIL BIO, INC.
PURCHASE
CEO and Chairman
6,098,79936,098,799Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
SALE
CEO and Chairman
5,082,3330Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
SALE
CEO and Chairman
25,000,0000Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
PURCHASE
CEO and Chairman
450,000$20.00$9.00M37,980,073Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
PURCHASE
CEO and Chairman
1,431,27437,530,073Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
SALE
CEO and Chairman
1,192,7290Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
PURCHASE
CEO and Chairman
30,000,00030,000,000Mar 23, 2021Mar 25, 2021View →
TIL
INSTIL BIO, INC.
PURCHASEGRANT
Stock grant
1,200,0001,200,000Mar 18, 2021Mar 22, 2021View →
Other insiders · TIL
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About this filer
CIK 0001851041
ROLE
CEO and Chairman
PRIMARY
TIL
COMPANIES
1
ACTIVE SINCE
Mar 2021
MARKETPEEL · /INSIDER/0001851041DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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