As of the latest Form 4 filed Apr 28, 2026.
What T3 Defense Inc. insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 12 most recent filings for DFNS.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-04-28 | 2026-04-27 | Shalom Menachem Chief Executive Officer | JOther | +67.0K | — | — | No | Form 4 ↗ |
| 2026-04-28 | 2026-04-27 | Shalom Menachem, Chief Executive Officer | JOther | +4.17M | $0.51 | $2.14M | No | Form 4 ↗ |
| 2026-01-29 | 2026-01-29 | Shalom Menachem CEO | XX | +200K | $1.50 | $300K | No | Form 4 ↗ |
| 2026-01-20 | 2026-01-16 | Shalom Menachem CEO | JOther | +1.99M | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-30 | Kotaieva Anastasiia Insider | SSale | −75.0K | $4.03 | $302K | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-29 | Kotaieva Anastasiia, Insider | SSale | −75.0K | $4.09 | $307K | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-26 | Kotaieva Anastasiia Insider | SSale | −55.6K | $4.26 | $237K | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-24 | Kotaieva Anastasiia, Insider | SSale | −55.6K | $4.49 | $250K | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-23 | Kotaieva Anastasiia, Insider | SSale | −70.0K | $4.57 | $320K | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-22 | Kotaieva Anastasiia, Insider | SSale | −30.0K | $4.41 | $132K | No | Form 4 ↗ |
| 2025-12-22 | 2025-12-19 | Kotaieva Anastasiia Insider | SSale | −70.0K | $4.53 | $317K | No | Form 4 ↗ |
| 2025-12-22 | 2025-12-18 | Kotaieva Anastasiia, Insider | SSale | −38.7K | $4.72 | $183K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also DFNS’s full analysis or the market-wide insider trading feed. The tabs above jump to DFNS’s other SEC data.
Source: SEC Form 4 filings for DFNS, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.