---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-409747"
form_type: "8-K"
ticker: "GUTS"
cik: "0001572616"
company_name: "FRACTYL HEALTH, INC."
filed_at: "2026-10-01T10:30:13+00:00"
generated_at: "2026-10-12T14:13:09.015445+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Fractyl Health sets 1-for-12 reverse stock split effective Oct 2; shares trade split-adjusted Oct 5

## Summary
- Board approved 1-for-12 reverse split Sept 24, 2026 after stockholders authorized alternate amendments at a Special Meeting that day; amendment effective 5:00 p.m. ET Oct 2, 2026.
- Every 12 outstanding shares combine into 1 with no change in par value; Nasdaq trading begins on a split-adjusted basis at market open Oct 5, 2026; new CUSIP is 35168W202.
- Stock options, RSUs and warrants are proportionately adjusted: issuable share counts fall and option exercise prices rise; shares reserved under equity plans are reduced proportionately.
- No fractional shares will be issued; holders entitled to a fraction receive a cash payment in lieu, and ownership percentages are unchanged except for fractional-share holders.

## SEC filing metadata
- accession: 0001193125-26-409747
- form_type: 8-K
- ticker: GUTS
- cik: 0001572616
- company_name: FRACTYL HEALTH, INC.
- filed_at: 2026-10-01T10:30:13+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1572616/000119312526409747/0001193125-26-409747-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1572616/000119312526409747/guts-20260930.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-409747
- JSON: https://secwatch.observer/filing/0001193125-26-409747.json
- Plain text: https://secwatch.observer/filing/0001193125-26-409747.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.