Insider Tracker SEC Form 4 insider trades
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GUTS

FRACTYL HEALTH, INC.

Healthcare Surgical & Medical Instruments & Apparatus Market cap: $219.7M All insider activity → Quote and statistics → Sign in to watch GUTS Sign in to set a price alert

AI summary Cluster of open-market insider purchases follows positive one-year clinical data for the Revita procedure.

75
Insider Score Band 60–79
Research score
66
AI adjustment
+9

Research score, not a recommendation.

Total bought$127.1K5 Form 4 purchases
Distinct insiders5open-market buyers
Lead insiderRajagopalan HarithCEO
Cluster window2026-06-08 → 2026-06-12active

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

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Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
83%
Seniority executive rank of buyers (CEO/CFO/Director)
88%
Commitment purchase size relative to company & holdings
82%
Context buying into stock weakness signals conviction
100%
Timing coordinated purchases within a tight window
99%
Routine-purchase discount × 1.00
Company-type / offering discount × 1.00
Net insider selling penalty − 0

Why are they buying?

AI · discretionary · catalyst credible · documented

Insiders likely accelerated their open-market buying following the June 4, 2026 announcement of positive one-year open-label results from the REVEAL-1 cohort showing sustained post-GLP-1 weight maintenance.

The CFO, CEO, and multiple directors purchased shares on the open market between June 8 and June 12, 2026, shortly after the company reported that patients retained approximately 78% of their prior GLP-1-induced weight loss one year after a single Revita procedure.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

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Transactions

5 Form 4 trades · 5 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Filing
2026-06-10 BRADLEY WILLIAM history of BRADLEY WILLIAM's purchases Director 68,493 $0.73 $50.0K SEC filing for BRADLEY WILLIAM (opens in a new tab)
2026-06-10 Sheffield Ian history of Sheffield Ian's purchases Director 35,000 $0.73 $25.6K SEC filing for Sheffield Ian (opens in a new tab)
2026-06-12 Royan Ajay history of Royan Ajay's purchases Director 23,000 $0.85 $19.6K SEC filing for Royan Ajay (opens in a new tab)
2026-06-10 Rajagopalan Harith history of Rajagopalan Harith's purchases CEO 25,000 $0.73 $18.2K SEC filing for Rajagopalan Harith (opens in a new tab)
2026-06-08 Smith Weber Lara history of Smith Weber Lara's purchases CFO 20,000 $0.69 $13.8K SEC filing for Smith Weber Lara (opens in a new tab)
Total $127.1K

Other buying runs at GUTS

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days +18.2%63 days -18.4%126 days –

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window Insiders Total Score 21 days63 days126 days Status
2025-03-13 → 2025-03-14 5 $103.5K 56 -1.9%+53.4%-40.1% closed