Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 3 non-open-market transactions below 12 months to the week close of 2026-10-23

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
June 10, 2026 AQST A 50,500 · · 50,500 Direct -50.00% Disposed
June 11, 2025 AQST A 42,000 $3.41 $143,220 42,000 Direct -50.00% Disposed
May 10, 2024 AQST A 57,000 · · 57,000 Direct -50.00% Disposed

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
June 10, 2026 AQST Non-Qualified Stock Option (right to buy) Common Stock (50,500) $3.99 June 10, 2036 50,500 Disposed
June 11, 2025 AQST Non-Qualified Stock Option (right to buy) Common Stock (42,000) $3.41 June 11, 2035 42,000 Disposed
May 10, 2024 AQST Non-Qualified Stock Option (right to buy) Common Stock (57,000) $3.09 May 10, 2034 57,000 Disposed

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
April 26, 2024 AQST Common Stock 0 Direct