Comparable stake leader
Menachem Shalom
SEC ownership of T3 Defense Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001787518.
Disclosed value leader
Menachem Shalom
Comparable rows
35/43
Latest evidence
06 Jul 2026
- Public ticker
- DFNS, DFNSW on Nasdaq
- Parsed ownership sources
-
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Menachem Shalom
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
35 of 43
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Menachem Shalom
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
06 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001787518
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of T3 Defense 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
Menachem Shalom
Disclosed value leader
Menachem Shalom
Comparable rows
35/43
Latest evidence
06 Jul 2026
3/4/5
13D/G
13F
Lead comparable stake: 25%
8 rows are not safely comparable across share classes.
13D/G row: Menachem Shalom
Showing 1-8 of 43 holder rows.
Quick read
Menachem Shalom leads the comparable SEC ownership view at 25%.
35 of 43 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 Menachem Shalom's linked filing trail.
Comparable ownership
Top 5
Menachem Shalom
25%
Elad Shohat
17%
VisionWave Holdings, Inc.
10%
Esousa Group Holdings LLC
9.9%
Reuven Yeganeh
2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 43 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Menachem Shalom |
3/4/5
13D/G
Chief Executive Officer, Director, 10%+ Owner · Shalom Menachem
|
25%
from 13D/G
|
$12,738,853
21,430,032 shares
mixed-class rows
|
— | 27 Apr 2026 |
| Elad Shohat |
13D/G
|
17%
|
$28,810
168,479 shares
|
$0 | 06 Jul 2026 |
| VisionWave Holdings, Inc. |
13D/G
|
10%
|
—
6,000,000 shares
|
$0 | 17 May 2026 |
| Esousa Group Holdings LLC |
13D/G
|
9.9%
|
—
5,156,980 shares
|
$0 | 31 Dec 2025 |
| Reuven Yeganeh |
3/4/5
Director
|
2%
|
$140,200
20,000 shares
|
— | 13 Nov 2025 |
| Aviya Volodarsky |
3/4/5
Director
|
1.5%
|
$105,150
15,000 shares
|
— | 13 Nov 2025 |
| David Rokach |
3/4/5
Director
|
1.5%
|
$105,150
15,000 shares
|
— | 13 Nov 2025 |
| Tomer Nagar |
3/4/5
Director
|
1.5%
|
$105,150
15,000 shares
|
— | 13 Nov 2025 |
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: -$2,048,265.
Buys
$0
Insiders: 0
Sells
$2,048,265
Insiders: 1
Net
-$2,048,265
Shares: -469,952
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 469,952
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 469,952 | $0 | $2,048,265 | -$2,048,265 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to T3 Defense Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
Menachem Shalom
Net 12M change
-$2,048,265
Latest report
11 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Menachem Shalom | Chief Executive Officer, Director, 10%+ Owner | $12,738,853 | Mixed | 27 Apr 2026 | ||
| Anastasiia Kotaieva | Former director and 10% shareholder | $846,932 | -$2,048,265 | -71% | Mixed | 29 Dec 2025 |
| Reuven Yeganeh | Director | $140,200 | Mixed | 13 Nov 2025 | ||
| Tomer Nagar | Director | $105,150 | Mixed | 13 Nov 2025 | ||
| David Rokach | Director | $105,150 | Mixed | 13 Nov 2025 | ||
| Aviya Volodarsky | Director | $105,150 | Mixed | 13 Nov 2025 | ||
| Yebo Shen | Director | $6,950 | Mixed | 19 Apr 2022 | ||
| Brian Ferrier | Director | $6,950 | Mixed | 19 Apr 2022 | ||
| Roy Cohen | Chief Financial Officer | Mixed | 11 Jun 2026 |
Recent insider transactions for T3 Defense 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Menachem Shalom | DFNS | Common Stock | Other | 123.2% | 4,241,408 | 7,683,418 | 27 Apr 2026 | Direct | ||
| Menachem Shalom | DFNS | Stock Purchase Warrant | Other | 48.9% | 2,357,303 | 7,175,662 | 27 Apr 2026 | Direct | ||
| Menachem Shalom | NUKK | Common Stock $0.0001 par value per share | Exercise of in-the-money or at-the-money derivative security | 6.17% | 200,000 | 3,442,010 | 29 Jan 2026 | Direct | ||
| Menachem Shalom | NUKK | Common Stock Purchase Warrants | Exercise of in-the-money or at-the-money derivative security | 4.33% | 200,000 | 4,818,359 | 29 Jan 2026 | Direct | ||
| Menachem Shalom | NUKK | Common Stock$0.0001 par value per share | Other | 159.4% | 1,992,010 | 3,242,010 | 16 Jan 2026 | Direct | ||
| Menachem Shalom | NUKK | Common Stock Purchase Warrants | Other | 5,018,359 | 5,018,359 | 15 Jan 2026 | Direct | |||
| Menachem Shalom | NUKK | Call Option (to Purchase Common Stock and warrants) | Award | 1,752,593 | 1,752,593 | 13 Jan 2026 | Direct | |||
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -100% | $302,302 | $4.03 | -75,000 | 0 | 30 Dec 2025 | Direct |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -50% | $306,765 | $4.09 | -75,000 | 75,000 | 29 Dec 2025 | Direct |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -4.61% | $237,034 | $4.26 | -55,604 | 1,149,989 | 26 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -4.41% | $249,629 | $4.49 | -55,604 | 1,205,593 | 24 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -5.26% | $320,082 | $4.57 | -70,000 | 1,261,197 | 23 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -2.2% | $132,438 | $4.41 | -30,000 | 1,331,197 | 22 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -4.89% | $317,058 | $4.53 | -70,000 | 1,361,197 | 19 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Sale | -2.64% | $182,957 | $4.72 | -38,744 | 1,431,197 | 18 Dec 2025 | X Group Fund of Funds Limited Partnership |
| Tomer Nagar | NUKK | Common Stock, $0.0001 par value per share | Award | 50% | 5,000 | 15,000 | 13 Nov 2025 | Direct | ||
| Reuven Yeganeh | NUKK | Common Stock, $0.0001 par value per share | Award | 100% | 10,000 | 20,000 | 13 Nov 2025 | Direct | ||
| David Rokach | NUKK | Common Stock, $0.0001 par value per share | Award | 50% | 5,000 | 15,000 | 13 Nov 2025 | Direct | ||
| Aviya Volodarsky | NUKK | Common Stock, $0.0001 par value per share | Award | 50% | 5,000 | 15,000 | 13 Nov 2025 | Direct | ||
| Menachem Shalom | NUKK | Common Stock, $0.0001 par value per share | Award | 150% | 750,000 | 1,250,000 | 13 Nov 2025 | Direct | ||
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Gift | -20.4% | -377,432 | 1,469,941 | 24 Oct 2025 | X Group Fund of Funds Limited Partnership | ||
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Purchase | 214.4% | 1,259,853 | 1,847,373 | 09 Oct 2025 | See Footnote | ||
| Anastasiia Kotaieva | NUKK | Warrant | Exercise of in-the-money or at-the-money derivative security | -100% | -1,000,000 | 0 | 09 Oct 2025 | See Footnote 3 | ||
| Anastasiia Kotaieva | NUKK | Warrant | Exercise of in-the-money or at-the-money derivative security | -26% | -351,424 | 1,000,000 | 09 Oct 2025 | See Footnote 2 | ||
| Anastasiia Kotaieva | NUKK | Common Stock, $0.0001 par value per share | Purchase | 25% | 117,568 | 587,520 | 08 Oct 2025 | See Footnote | ||
| Anastasiia Kotaieva | NUKK | Warrant | Exercise of in-the-money or at-the-money derivative security | -9.99% | -150,000 | 1,351,424 | 08 Oct 2025 | See Footnote 1 | ||
| Anastasiia Kotaieva | NUKK | Warrant | Purchase | 199.4% | 1,000,000 | 1,501,424 | 07 Oct 2025 | See Footnote 3 |
* marks a reported price that did not pass the local price check.