---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-25-009330"
form_type: "8-K/A"
ticker: "PTN"
cik: "0000911216"
company_name: "PALATIN TECHNOLOGIES INC"
filed_at: "2025-08-11T23:59:59+00:00"
generated_at: "2026-05-17T15:59:25.767015+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Palatin Technologies to effect 1-for-50 reverse stock split on August 11, 2025

## Summary
- Reverse split effective after market on August 11; split-adjusted trading on OTCQB begins August 12.
- NYSE American delisted company on May 7 due to low selling price; stock now trades on OTCQB as PTNT.
- FINRA approval delayed the reverse split; company expects approval after market August 11.

## SEC filing metadata
- accession: 0001654954-25-009330
- form_type: 8-K/A
- ticker: PTN
- cik: 0000911216
- company_name: PALATIN TECHNOLOGIES INC
- filed_at: 2025-08-11T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/911216/000165495425009330/0001654954-25-009330-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/911216/000165495425009330/ptn_8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-25-009330
- JSON: https://secwatch.observer/filing/0001654954-25-009330.json
- Plain text: https://secwatch.observer/filing/0001654954-25-009330.txt

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