T3 Defense DFNS Insider Ownership

Updated Oct 11, 2026

Across the past 12 months, open-market trades by T3 Defense insiders were all sales, totaling $2.05 million.

• Anastasiia Kotaieva led open-market sales of T3 Defense stock over the past 12 months with $2.05 million, most recently on December 30, 2025.
• Per Business Quant, DFNS insiders together hold 85.97K shares based on their latest Form 4 filings, unchanged from 85.97K shares (split-adjusted) at the end of Q2 2026 and up 974.57% from 8K shares (split-adjusted) at the end of Q3 2025.
• T3 Defense insiders hold 61.99K shares directly (72.11% of their total) and 23.98K shares (27.89%) indirectly, through entities such as trusts and partnerships.
• Business Quant counts 6 insiders with holdings in T3 Defense stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• T3 Defense's three largest insider shareholders, based on their latest Form 4 filings, are Menachem Shalom (Chief Executive Officer, 61.47K shares), Anastasiia Kotaieva (23.98K shares) and Reuven Yeganeh (Director, 160 shares).
• The holding of Menachem Shalom makes up 71.50% of all shares held by T3 Defense insiders.
• Institutions held 6.26% of T3 Defense's outstanding shares in their Q2 2026 13F filings, insiders about 11.33% based on their latest Form 4 filings, and other investors, including the public, the remaining 82.41%.
• A total of 12 Form 4 filings with transactions in T3 Defense stock were made over the past 12 months, by 6 insiders.
• Insider figures for DFNS include Form 4 filings through April 28, 2026.