MarketPeel
Insider Trading Intelligence
SW

Stephen T. Wills

PTN
EXECUTIVE VP AND CFO/COO · PALATIN TECHNOLOGIES INC · CIK 0001103883
FILING MIX · LIFETIME55%/45%
BUYS
61
SELLS
49
TOTAL VALUE
$225.33M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
63,276
AVG SELL PX
$1.22
TRADE KIND
SHOWING 110 / 110
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
12 backtested trades · 8 horizons · 4 pending
Forward-return performance of every backtestable P/S trade by Stephen T. Wills, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d12+58.33%+0.48%+0.42%+0.06%-2.47%
14d12+66.67%+24.04%+2.14%+21.89%-7.28%
30d12+50.00%+24.72%+3.82%+20.89%+3.69%
60d12+50.00%+7.24%+5.08%+2.16%+18.14%
90d12+66.67%+1.20%+4.60%-3.40%-24.60%
180d12+41.67%-20.44%+13.22%-33.66%-27.00%
1y12(1 pending)+72.73%-14.92%+16.10%-31.02%-43.48%
2y12(3 pending)+22.22%-69.21%+41.81%-111.02%-112.11%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
PTN · 63,276 shares · as of Dec 30, 2025
02,340,1654,680,3297,020,4949,360,65820212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 61 buys / 49 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
26$21.38$55663,462Dec 30, 2025Jan 2, 2026View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
91$21.38$1.9K63,371Dec 30, 2025Jan 2, 2026View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
95$21.38$2.0K63,276Dec 30, 2025Jan 2, 2026View →
PTN
PALATIN TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
565$16.74$9.5K63,488Dec 24, 2025Dec 29, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
33063,708Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
9563,378Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
518122,418Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
34564,053Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
142121,900Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
495122,913Dec 9, 2025Dec 11, 2025View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
95$5.50$52332,583Nov 14, 2025Nov 18, 2025View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
79$8.00$63232,678Nov 14, 2025Nov 18, 2025View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
22$8.00$17632,757Nov 14, 2025Nov 18, 2025View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
33$8.00$26432,779Nov 14, 2025Nov 18, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
2,727,2723,017,838Jun 13, 2025Jun 17, 2025View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
1,500$150,000.00$225.00M1,640,756Jun 13, 2025Jun 17, 2025View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
2,500$1.65$4.1K235,456Aug 1, 2024Aug 2, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
2,499$1.66$4.1K237,956Aug 1, 2024Aug 2, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
3,942$1.88$7.4K243,805Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,527$1.82$2.8K255,099Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,933$1.82$3.5K253,166Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,670$1.89$3.2K251,496Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,083$1.89$2.0K249,013Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,400$1.89$2.6K250,096Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
3,350$1.88$6.3K240,455Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,266$1.89$2.4K247,747Jul 30, 2024Jul 31, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
99,000276,416Jul 15, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
69,000296,636Jul 15, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
4,616313,408Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
11,685288,101Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
12,218325,626Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
7,051303,687Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
6,866307,376Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
12,409300,510Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
5,105308,792Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
19,125326,501Jun 4, 2024Jul 16, 2024View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
2,807$2.42$6.8K329,713Dec 6, 2023Dec 8, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
2,191$2.64$5.8K327,522Dec 6, 2023Dec 8, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,083$2.24$2.4K334,206Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,246$2.19$2.7K337,835Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,527$2.19$3.3K339,081Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
554$2.17$1.2K332,975Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
455$2.17$987332,520Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,670$2.24$3.7K336,165Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
677$2.24$1.5K333,529Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
876$2.24$2.0K335,289Aug 15, 2023Aug 16, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
57,500328,742Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
2,469340,608Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
3,196338,139Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
3,6720Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
90,0000Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
7,5280Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
7,7660Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
1,658330,400Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
4,543334,943Jun 20, 2023Jun 22, 2023View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
100$2.22$222263,841Dec 27, 2022Dec 27, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
2,640$2.20$5.8K259,741Dec 27, 2022Dec 27, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
3,260$2.25$7.3K267,101Dec 27, 2022Dec 27, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
4,000$2.22$8.9K263,741Dec 27, 2022Dec 27, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
100$2.22$222263,841Dec 27, 2022Dec 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
2,640$2.20$5.8K259,741Dec 27, 2022Dec 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
4,000$2.22$8.9K263,741Dec 27, 2022Dec 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
3,260$2.25$7.3K267,101Dec 27, 2022Dec 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
10,800354,521Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
15,840338,681Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
18,160282,621Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
14,900300,781Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
10,000371,321Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
25,520257,101Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
23,000315,681Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
6,000365,321Dec 15, 2022Dec 16, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
395$7.00$2.8K376,461Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,670$7.00$11.7K376,856Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
554$7.75$4.3K375,461Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,527$7.00$10.7K379,924Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
1,398$7.00$9.8K378,526Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
446$7.00$3.1K376,015Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
520$7.75$4.0K374,941Oct 25, 2022Oct 25, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
40,6599,360,658Jun 24, 2022Jun 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
186,375186,375Jun 24, 2022Jun 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
497,000497,000Jun 24, 2022Jun 28, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
127,4149,283,971Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
211,136211,136Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
36,0289,319,999Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
395,0009,109,100Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
47,4579,156,557Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
587,500587,500Jun 22, 2022Jun 24, 2022View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
13,847$0.56$7.8K7,652,885Aug 13, 2021Aug 13, 2021View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
29,782$0.56$16.7K7,666,732Aug 13, 2021Aug 13, 2021View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
12,421$0.56$7.0K7,640,464Aug 13, 2021Aug 13, 2021View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
38,182$0.56$21.4K7,696,514Aug 13, 2021Aug 13, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
1,243$0.60$7467,660,939Jun 30, 2021Jun 30, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
50,000$0.62$31.0K7,734,696Jun 30, 2021Jun 30, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
23,757$0.61$14.5K7,684,696Jun 30, 2021Jun 30, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
23,757$0.61$14.5K7,684,696Jun 30, 2021Jul 2, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
1,243$0.60$7467,660,939Jun 30, 2021Jul 2, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASE
Executive VP and CFO/COO
50,000$0.62$31.0K7,734,696Jun 30, 2021Jul 2, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
200,0007,505,782Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
45,2997,551,081Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
497,000497,000Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
108,6157,659,696Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
609,0007,305,782Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
179,985179,985Jun 22, 2021Jun 24, 2021View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
11,770$0.55$6.5K6,393,894Aug 31, 2020Aug 31, 2020View →
PTN
PALATIN TECHNOLOGIES INC
SALE
Executive VP and CFO/COO
13,847$0.55$7.6K6,380,047Aug 31, 2020Aug 31, 2020View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
461,500461,500Jun 25, 2020Jun 26, 2020View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
278,5006,291,489Jun 25, 2020Jun 26, 2020View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
42,9256,334,414Jun 24, 2020Jun 26, 2020View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
461,500461,500Jun 16, 2020Jun 18, 2020View →
PTN
PALATIN TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
278,5006,291,489Jun 16, 2020Jun 18, 2020View →
Other insiders · PTN
Loading peer insiders…
About this filer
CIK 0001103883
ROLE
Executive VP and CFO/COO
PRIMARY
PTN
COMPANIES
1
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001103883DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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