Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 3 non-open-market transactions below 12 months to the week close of 2026-10-16

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 5, 2026 DUKR A 28,000 · · 28,000 Direct · Acquired
March 10, 2026 DUKR A 4,000 · · 4,000 Direct · Acquired
March 18, 2025 DUKR A 500,000 · · 500,000 Direct · Acquired

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Oct. 5, 2026 DUKR Option to Purchase Common Stock Common Stock (28,000) $5.45 Oct. 5, 2032 28,000 Acquired
March 10, 2026 DUKR Option to Purchase Common Stock Common Stock (4,000) $7.88 March 10, 2032 4,000 Acquired
March 18, 2025 DUKR Option to Purchase Common Stock Common Stock (500,000) $0.21 March 18, 2031 500,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).