Palatin Technologies, Inc. (PTN)
Nasdaq: PTN · Pharmaceutical Preparations · Cranbury, NJ · filing with the SEC since 1996
Who owns Palatin Technologies, Inc.
As filed with the SECHolders of 5% or more
4
Janus Henderson Group PLC holds 9.99% of Common Stock, as its SCHEDULE 13G filed Dec 8, 2025 says.
Directors and officers
5
report now, of 9 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Janus Henderson Group PLC
SCHEDULE 13G · filed Dec 8, 2025 · Common Stock
Logos Global Management LP
SCHEDULE 13G/A · filed May 15, 2026 · Common Stock · 9.9% in Nov 14, 2025
Sirenia Capital Management LP
SCHEDULE 13G · filed May 15, 2026 · Common Stock, par value $0.01 per share
Driehaus Capital Management LLC
SCHEDULE 13G · filed Feb 17, 2026 · Common Stock
Armistice Capital, LLC
SCHEDULE 13G/A · filed May 15, 2025 · Common Stock, par value $0.01 per share · reported falling below 5%, from 8.5% in Feb 14, 2025
AuGC BioFund LP
SCHEDULE 13G/A · filed Aug 14, 2026 · Common Stock, par value $0.01 per share · reported falling below 5%, from 5.3% in Apr 23, 2026
Point72 Asset Management, L.P.
SCHEDULE 13G/A · filed May 15, 2026 · Common Stock, par value $0.01 per share · reported falling below 5%, from 9.9% in Nov 13, 2025
What PTN reports owning in othersstakes of 5% or more, and other ties
1 subsidiary in 1 country, from the list filed with the 10-K filed Sep 28, 2026.
Insider tradesForm 4
1sales
0purchases
1sales on a scheduled plan
1people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2025 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window1 of 9 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Wills Stephen T | Executive VP and CFO/COO | 1 | $0 | 1 | 0 | $0 |