---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-099115"
form_type: "8-K"
ticker: "KTTA"
cik: "0001841330"
company_name: "Pasithea Therapeutics Corp."
filed_at: "2023-12-28T23:59:59+00:00"
generated_at: "2026-06-07T06:28:19.363960+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Pasithea Therapeutics announces 1-for-20 reverse stock split effective January 2, 2024

## Summary
- Reverse split ratio of 1-for-20; authorized shares reduced from 495M to 100M.
- Effective at market open on January 2, 2024; CUSIP changes to 70261F202.
- No fractional shares issued; cash payment based on 5-day average closing price pre-split.
- All outstanding options, warrants, and convertible debt adjusted proportionately.
- Board approved the split on Dec 21; shareholders authorized at Dec 19 annual meeting.

## SEC filing metadata
- accession: 0001213900-23-099115
- form_type: 8-K
- ticker: KTTA
- cik: 0001841330
- company_name: Pasithea Therapeutics Corp.
- filed_at: 2023-12-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.03, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1841330/000121390023099115/0001213900-23-099115-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1841330/000121390023099115/ea190815-8k_pasithea.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-099115
- JSON: https://secwatch.observer/filing/0001213900-23-099115.json
- Plain text: https://secwatch.observer/filing/0001213900-23-099115.txt

## Key facts
- Governance Changes
  Pasithea Therapeutics Corp.: Reverse stock split via Certificate of Amendment to Amended and Restated Certificate of Incorporation (effective 2024-01-02).
  - Change: charter amendment
  - Effective: 2024-01-02
  source text: On December 28, 2023, Pasithea Therapeutics Corp. (the “Company”) filed a Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Company with the Secretary of State of the State of Delaware (the “Certificate of Amendment”), reflecting a one-for-twenty reverse stock split
  evidence_url: https://www.sec.gov/Archives/edgar/data/1841330/000121390023099115/0001213900-23-099115-index.htm

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