Palatin Technologies PTN Insider Ownership

NASDAQ PTN
$5.44 -0.08 (-1.45%)
As of: Oct 21, 2026 · 10:30 AM EDT

Insider Holdings by Owner

329.86K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
5.71%
▼-0.019% pp QoQ
Shares Held by Insiders
161.47K
filed for Sep 2026
▼-0.33% QoQ
Shares Outstanding
2.83Mn
2,827,233 shares
Direct Holdings
161.47K
Indirect: 0
Net Shares Traded (QoQ)
-529
net selling in Sep 2026
Insiders Holding Shares
8
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Over the trailing 12 months, PTN insiders sold $9,461 worth of shares (565 shares) in open-market trades, with no open-market purchases.

Form 4 Holdings

Insiders Holding PTN

Insiders 8
Shares held 329.86K
Of outstanding 11.67%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Carl Spana President And Ceo 149,022 0 149,022 45.2% 17 Jul, 2026
2 Stephen T Wills Executive Vp And Cfo/Coo 142,014 0 142,014 43.1% 17 Jul, 2026
3 Alan W Dunton Director 18,563 0 18,563 5.6% 11 Dec, 2025
4 John K A Prendergast Director 15,102 0 15,102 4.6% 11 Dec, 2025
5 Robert K Jr Deveer Director 2,761 0 2,761 0.8% 12 May, 2025
6 Joseph Stanley Hull Director 845 0 845 0.3% 16 Jul, 2024
7 Arlene Morris Director 832 0 832 0.3% 16 Jul, 2024
8 Anthony M. Manning Director 722 0 722 0.2% 16 Jul, 2024

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

707 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
03 Aug, 2026 Alan W Dunton Director Acquired Z 2,200 $0.00 $0 25,769 Direct
03 Aug, 2026 Arlene Morris Director Acquired Z 2,400 $0.00 $0 3,497 Direct
03 Aug, 2026 John K A Prendergast Director Acquired Z 2,900 $0.00 $0 26,921 Direct
15 Jul, 2026 Carl Spana President And Ceo Disposed F 33 $11.77 $388 65,160 Direct
15 Jul, 2026 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 22 $11.77 $259 63,965 Direct
15 Jul, 2026 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 79 $11.72 $926 63,886 Direct
15 Jul, 2026 Carl Spana President And Ceo Disposed F 119 $11.72 $1.39K 65,041 Direct
15 Jul, 2026 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 94 $14.34 $1.35K 63,792 Direct
15 Jul, 2026 Carl Spana President And Ceo Disposed F 142 $14.34 $2.04K 64,899 Direct
30 Dec, 2025 Carl Spana President And Ceo Disposed F 40 $21.38 $855 64,658 Direct
30 Dec, 2025 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 26 $21.38 $556 63,462 Direct
30 Dec, 2025 Carl Spana President And Ceo Disposed F 138 $21.38 $2.95K 64,520 Direct
30 Dec, 2025 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 91 $21.38 $1.95K 63,371 Direct
30 Dec, 2025 Carl Spana President And Ceo Disposed F 143 $21.38 $3.06K 64,377 Direct
30 Dec, 2025 Stephen T Wills Executive Vp And Cfo/Coo Disposed F 95 $21.38 $2.03K 63,276 Direct
24 Dec, 2025 Stephen T Wills Executive Vp And Cfo/Coo Disposed S 565 $16.74 $9.46K 63,488 Direct
09 Dec, 2025 Stephen T Wills Executive Vp And Cfo/Coo Acquired A 95 $0.00 $0 63,378 Direct
09 Dec, 2025 John K A Prendergast Director Acquired A 1,300 $0.00 $0 13,802 Direct
09 Dec, 2025 Carl Spana President And Ceo Acquired A 110 $0.00 $0 63,923 Direct
09 Dec, 2025 Alan W Dunton Director Acquired A 1,000 $0.00 $0 13,081 Direct