---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-25-004125"
form_type: "8-K"
ticker: "PTN"
cik: "0000911216"
company_name: "PALATIN TECHNOLOGIES INC"
filed_at: "2025-04-10T23:59:59+00:00"
generated_at: "2026-05-23T17:53:34.825328+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Palatin Technologies receives NYSE American delisting notice; intends to appeal

## Summary
- NYSE Regulation determined to delist PTN for failure to comply with stockholders' equity requirements (Sections 1003(a)(i)-(iii)).
- Maximum 18-month compliance plan ended April 10, 2025; Company unable to demonstrate regained compliance.
- Company intends to appeal to Listings Qualifications Panel; appeal deadline is April 25, 2025.
- Common stock expected to continue trading on NYSE American pending appeal outcome.
- No assurance of regaining compliance before the Panel hearing.

## SEC filing metadata
- accession: 0001654954-25-004125
- form_type: 8-K
- ticker: PTN
- cik: 0000911216
- company_name: PALATIN TECHNOLOGIES INC
- filed_at: 2025-04-10T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 3.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/911216/000165495425004125/0001654954-25-004125-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/911216/000165495425004125/ptn_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-25-004125
- JSON: https://secwatch.observer/filing/0001654954-25-004125.json
- Plain text: https://secwatch.observer/filing/0001654954-25-004125.txt

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