John K. A. Prendergast - 03 Aug 2026 Form 4 Insider Report for PALATIN TECHNOLOGIES INC (PTN)

Reporting relationship: Director
Issuer ticker: PTN
Reported as of: 03 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 Aug 2026, 16:30:31 UTC
Prior SEC filing: 11 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ John K.A. Prendergast, by Stephen A. Slusher, Attorney-in-Fact

Key filing fact

John K. A. Prendergast filed Form 4 for PALATIN TECHNOLOGIES INC (PTN) on 05 Aug 2026.

Key facts

This page summarizes John K. A. Prendergast's Form 4 filing for PALATIN TECHNOLOGIES INC (PTN).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 05 Aug 2026, 16:30.

Change

Previous filing in this sequence was filed on 11 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001042019 Primary reporting owner

PRENDERGAST JOHN K A

Relationship: Director
Address: PALATIN TECHNOLOGIES, INC., 301 CARNEGIE CENTER DRIVE, SUITE 304, PRINCETON,
Signature: /s/ John K.A. Prendergast, by Stephen A. Slusher, Attorney-in-Fact
Signature date: 05 Aug 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PTN transaction Derivative

Stock Option (Right to Buy)

Deposit into or withdrawal from voting trust

Transaction value
Shares: +2,900
Change %: +12%
Price: $0.000000^*
Shares after: 26,921
Date: 03 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,900
Exercise price: $7.70
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

Stock Option granted under the 2011 Stock Incentive Plan as amended. The option vests as to 50% on August 3, 2027 and as to the remaining 50% on August 3, 2028. The option was granted by the Compensation Committee on August 3, 2026, and there was no impediment to the grant of option.