Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, 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
May 20, 2024 NSYS A 1,981 $11.06 $21,910 7,981 Direct +33.02% Acquired 4.7% (price as of 2026-10-02)
May 12, 2023 NSYS A 3,000 $9.39 $28,170 6,000 Direct +100.00% Acquired 23.3% (price as of 2026-10-02)
March 17, 2022 NSYS A 3,000 $11.80 $35,400 3,000 Direct · Acquired -1.9% (price as of 2026-10-02)
Dec. 16, 2020 NSYS A 3,000 · · 3,000 Direct · Acquired (price as of 2026-10-02)

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
Dec. 16, 2020 NSYS Stock Options (right to buy) Common Stock (3,000) $4.93 Dec. 16, 2030 3,000 Acquired

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

Initial ownership (Form 3) 1 holding

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Dec. 21, 2020 NSYS Common Stock 0 Direct