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Insider Trading Intelligence
KB

Kelly Ann Barnes

GUTS
DIRECTOR · FRACTYL HEALTH, INC. · CIK 0002004138
FILING MIX · LIFETIME100%/0%
BUYS
4
SELLS
0
TOTAL VALUE
$40.2K
COMPANIES
1
ACTIVE SINCE
Feb 2024
HOLDINGS NOW
22,500
AVG SELL PX
TRADE KIND
SHOWING 4 / 4
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Kelly Ann Barnes, 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%-2.34%+0.51%-2.85%-2.85%
14d1+0.00%-3.13%-0.97%-2.15%-2.15%
30d1+0.00%-22.27%-3.92%-18.34%-18.34%
60d1+100.00%+38.28%+4.58%+33.70%+33.70%
90d1+100.00%+69.53%+7.60%+61.94%+61.94%
180d1+0.00%-22.66%+16.23%-38.89%-38.89%
1y1+0.00%-63.59%+18.03%-81.62%-81.62%
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
GUTS · 22,500 shares · as of Jun 10, 2026
011,25022,50033,75045,00020252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 4 buys / 0 sellsCOVERAGE · 10 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GUTS
FRACTYL HEALTH, INC.
PURCHASEGRANT
Stock grant
22,50022,500Jun 10, 2026Jun 11, 2026View →
GUTS
FRACTYL HEALTH, INC.
PURCHASEGRANT
Stock grant
22,50022,500Jun 11, 2025Jun 13, 2025View →
GUTS
FRACTYL HEALTH, INC.
PURCHASE
31,000$1.30$40.2K31,000Mar 14, 2025Mar 18, 2025View →
GUTS
FRACTYL HEALTH, INC.
PURCHASEGRANT
Stock grant
45,00045,000Feb 1, 2024Feb 5, 2024View →
Other insiders · GUTS
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About this filer
CIK 0002004138
ROLE
Director
PRIMARY
GUTS
COMPANIES
1
ACTIVE SINCE
Feb 2024
MARKETPEEL · /INSIDER/0002004138DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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