---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-23-014239"
form_type: "8-K"
ticker: "PTN"
cik: "0000911216"
company_name: "PALATIN TECHNOLOGIES INC"
filed_at: "2023-11-14T23:59:59+00:00"
generated_at: "2026-06-08T04:28:17.505498+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Palatin Q1 FY2024 net loss narrows to $5.9M; Vyleesi revenue up 142% YoY

## Summary
- Net loss per share $(0.48) vs $(0.86) YoY; Vyleesi net revenue $2.1M, +142% YoY.
- Phase 3 DED study (PL9643) fully enrolled (n=570); topline data expected late Q4 2023.
- Phase 2 oral PL8177 in ulcerative colitis interim analysis targeted Q1 2024.
- Vyleesi gross sales $4.6M (+11% vs prior quarter); 7th consecutive quarter double-digit growth.
- Cash $5.5M at Sept 30; plus $4.5M net from October offering; expects cash into H1 2024.

## SEC filing metadata
- accession: 0001654954-23-014239
- form_type: 8-K
- ticker: PTN
- cik: 0000911216
- company_name: PALATIN TECHNOLOGIES INC
- filed_at: 2023-11-14T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/911216/000165495423014239/0001654954-23-014239-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/911216/000165495423014239/ptn_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-23-014239
- JSON: https://secwatch.observer/filing/0001654954-23-014239.json
- Plain text: https://secwatch.observer/filing/0001654954-23-014239.txt

## Key facts
- Earnings Releases
  PALATIN TECHNOLOGIES INC reported financial results for fiscal first quarter ended September 30, 2023.
  - Period: fiscal first quarter ended September 30, 2023
  - Result: reported results
  source text: On November 14, 2023, we issued a press release including results for our quarter ended September 30, 2023, and announcing a teleconference and webcast to be held November 14, 2023, at 11:00 a.m. Eastern time, which will include a discussion on results of operations in greater detail and an update on corporate developments.
  evidence_url: https://www.sec.gov/Archives/edgar/data/911216/000165495423014239/0001654954-23-014239-index.htm

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