SEC ownership of Imunon, Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000749647.

Comparable stake leader

ARMISTICE CAPITAL, LLC

Disclosed value leader

ARMISTICE CAPITAL, LLC

Comparable rows

21/37

Latest evidence

31 Jul 2026

Top shareholders Insider holders Latest transactions
Public ticker
IMNN on Nasdaq
Parsed ownership sources
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
ARMISTICE CAPITAL, LLC
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
21 of 37
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
ARMISTICE CAPITAL, LLC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
31 Jul 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0000749647
Issuer location
Lawrenceville, NJ

Ownership snapshot

Top shareholders of Imunon, Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
ARMISTICE CAPITAL, LLC
Disclosed value leader
ARMISTICE CAPITAL, LLC
Comparable rows
21/37
Latest evidence
31 Jul 2026
13F 13D/G 3/4/5 Lead comparable stake: 10% 16 rows are not safely comparable across share classes. 13D/G row: ARMISTICE CAPITAL, LLC Showing 1-8 of 37 holder rows.

Quick read

ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 10%.

21 of 37 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens ARMISTICE CAPITAL, LLC's linked filing trail.
Comparable ownership Top 5
ARMISTICE CAPITAL, LLC 10%
INTRACOASTAL CAPITAL, LLC 5%
Ayrton Capital LLC 0.05%
Jeffrey Wayne Church 0%
VANGUARD CAPITAL MANAGEMENT LLC 1.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 37 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
ARMISTICE CAPITAL, LLC
13F 13D/G
Company
13F 13D/G
10%
from 13D/G
$1,024,090
348,330 shares
 — 31 Mar 2026
INTRACOASTAL CAPITAL, LLC
13D/G
Mitchell P. Kopin
13D/G
5%
$650,990
1,067,196 shares
 -$26,789 30 Jun 2025
Ayrton Capital LLC
13D/G
13D/G
0.05%
$1,220
2,000 shares
 -$761,280 30 Jun 2025
Jeffrey Wayne Church
3/4/5
CFO
3/4/5
0%
$104
26 shares
 — 15 Jan 2026
VANGUARD CAPITAL MANAGEMENT LLC
13F
Company
13F
1.4%
$141,285
48,056 shares
 — 31 Mar 2026
Riverview Capital Advisers, LLC
13F
Company
13F
0.98%
$247,765
34,364 shares
 — 31 Mar 2026
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
13F
0.95%
$97,644
33,211 shares
 — 31 Mar 2026
VANGUARD FIDUCIARY TRUST CO
13F
Company
13F
0.38%
$39,011
13,269 shares
 — 31 Mar 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$30,211.

Buys
$0
Insiders: 0
Sells
$30,211
Insiders: 1
Net
-$30,211
Shares: -17,411
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 17,411
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 17,411 $0 $30,211 -$30,211
3-6 0 0 $0 $0 $0
6-9 0 0 $0 $0 $0
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-19 of 19 reporting-owner rows connected to Imunon, Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
19
Largest Forms 3/4/5 holder
Stacy Lindborg
Net 12M change
-$30,211
Latest report
31 Jul 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Stacy Lindborg President and CEO, Director $165,217 Mixed 31 Jul 2026
Michael H. Tardugno Executive Chairman of Board, Director $164,747 Mixed 31 Jul 2026
Douglas Vincent Faller Chief Medical Officer $56,577 Mixed 31 Jul 2026
James E. Dentzer Director $41,385 Mixed 31 Jul 2026
Kimberly Bragg Cfo $40,596 Mixed 02 Jan 2026
Frederick J. Fritz Director $39,748 Mixed 31 Jul 2026
Donald P. Braun Director $29,293 Mixed 31 Jul 2026
Christine A. Pellizzari Director $28,493 Mixed 31 Jul 2026
Sebastien Hazard Chief Medical Officer $19,600 Mixed 07 Dec 2023
Susan Eylward General Counsel and Corp Sec $4,532 -$30,211 -87% Filing P/S 31 Jul 2026
Jeffrey Wayne Church Cfo $104 Mixed 15 Jan 2026
Robert W. Hooper Director Mixed 13 Jun 2022
Timothy J. Tumminello Controller Mixed 13 Jun 2022
Cao Constantine J. Kardaras Chief Accounting Officer Mixed 13 Jun 2022
David G. Gaiero Chief Financial Officer Mixed 01 Jun 2024
Joshua Blacher Cfo Mixed 01 Jul 2026
Khursheed Anwer Chief Scientific Officer Mixed 02 Jan 2026
Pok Yu Augustine Chow Director Mixed 17 Mar 2023
Corinne le Goff President and CEO, Director Mixed 17 Mar 2023

Recent insider transactions for Imunon, Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Susan Eylward IMNN Common Stock Sale -46.7% $3,977 $1.57 -2,541 2,896 03 Aug 2026 Direct
Christine A. Pellizzari IMNN Common Stock Award 85.2% 6,934 15,076 31 Jul 2026 Direct
James E. Dentzer IMNN Common Stock Award 46.3% 6,934 21,897 31 Jul 2026 Direct
Frederick J. Fritz IMNN Common Stock Award 49.2% 6,934 21,031 31 Jul 2026 Direct
Donald P. Braun IMNN Common Stock Award 66.3% 6,180 15,499 31 Jul 2026 Direct
Susan Eylward IMNN Common Stock Award 87.7% 2,541 5,437 31 Jul 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 9.21% 6,358 75,357 31 Jul 2026 Direct
Douglas Vincent Faller IMNN Common Stock Award 13.9% 3,649 29,935 31 Jul 2026 Direct
Stacy Lindborg IMNN Common Stock Award 6.14% 5,010 86,639 31 Jul 2026 Direct
Susan Eylward IMNN Common Stock Sale -42.6% $3,830 $1.78 -2,150 2,896 20 Jul 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 7.15% 4,603 68,999 17 Jul 2026 Direct
Susan Eylward IMNN Common Stock Award 74.2% 2,150 5,046 17 Jul 2026 Direct
Douglas Vincent Faller IMNN Common Stock Award 13.3% 3,082 26,286 17 Jul 2026 Direct
Stacy Lindborg IMNN Common Stock Award 6.4% 4,907 81,629 17 Jul 2026 Direct
Susan Eylward IMNN Common Stock Sale -24.1% $1,730 $1.88 -920 2,896 06 Jul 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 7.35% 4,410 64,396 02 Jul 2026 Direct
Susan Eylward IMNN Common Stock Award 31.8% 920 3,816 02 Jul 2026 Direct
Douglas Vincent Faller IMNN Common Stock Award 5.97% 1,308 23,204 02 Jul 2026 Direct
Stacy Lindborg IMNN Common Stock Award 3.42% 2,534 76,722 02 Jul 2026 Direct
Susan Eylward IMNN Common Stock Sale -80.3% $20,674 $1.75 -11,800 2,896 29 Jun 2026 Direct
Douglas Vincent Faller IMNN Common Stock Award 21,896 21,896 25 Jun 2026 Direct
Susan Eylward IMNN Common Stock Award 14,696 14,696 25 Jun 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 243.4% 42,519 59,986 25 Jun 2026 Direct
Stacy Lindborg IMNN Common Stock Award 954.1% 67,150 74,188 25 Jun 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 36.1% 4,629 17,467 18 Jun 2026 Direct
Stacy Lindborg IMNN Common Stock Award 34.4% 1,803 7,038 18 Jun 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 46.7% 4,089 12,838 05 Jun 2026 Direct
Stacy Lindborg IMNN Common Stock Award 43.7% 1,593 5,235 05 Jun 2026 Direct
Michael H. Tardugno IMNN Common Stock Award 66.2% 3,484 8,749 22 May 2026 Direct
Christine A. Pellizzari IMNN Common Stock Award 215% 5,557 8,142 22 May 2026 Direct
James E. Dentzer IMNN Common Stock Award 292.2% 11,148 14,963 22 May 2026 Direct
Donald P. Braun IMNN Common Stock Award 116.3% 5,011 9,319 22 May 2026 Direct
Frederick J. Fritz IMNN Common Stock Award 274.2% 10,330 14,097 22 May 2026 Direct
Stacy Lindborg IMNN Common Stock Award 69.3% 1,491 3,642 22 May 2026 Direct
Kimberly Bragg IMNN Stock Option (Right to Buy) Award 9,050 9,050 02 Jan 2026 Direct
Khursheed Anwer IMNN Stock Option (Right to Buy) Award 15,736 15,736 02 Jan 2026 Direct
Frederick J. Fritz IMNN Stock Option (Right to Buy) Award 5,892 5,892 02 Jan 2026 Direct
Douglas V Faller IMNN Stock Option (Right to Buy) Award 12,667 12,667 02 Jan 2026 Direct
Susan Eylward IMNN Stock Option (Right to Buy) Award 8,251 8,251 02 Jan 2026 Direct
Christine A. Pellizzari IMNN Stock Option (Right to Buy) Award 4,827 4,827 02 Jan 2026 Direct
Donald P. Braun IMNN Stock Option (Right to Buy) Award 5,881 5,881 02 Jan 2026 Direct
James E. Dentzer IMNN Stock Option (Right to Buy) Award 4,405 4,405 02 Jan 2026 Direct
Michael H. Tardugno IMNN Stock Option (Right to Buy) Award 43,821 43,821 02 Jan 2026 Direct
Stacy Lindborg IMNN Stock Option (Right to Buy) Award 56,187 56,187 02 Jan 2026 Direct
Stacy Lindborg IMNN Common Stock Options Exercise 87% 1,667 3,584 06 Sep 2025 Direct
Stacy Lindborg IMNN Restricted Stock Options Exercise -100% -1,667 0 06 Sep 2025 Direct
* marks a reported price that did not pass the local price check.
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