Abigail L. Jenkins

Insider

First SEC filing: April 26, 2024 · Latest: June 12, 2026

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 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.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 10, 2026	AQST	A	50,500	—	—	50,500 Direct	-50.00%	Disposed	(price as of 2026-08-21)
June 11, 2025	AQST	A	42,000	$3.41	$143,220	42,000 Direct	-50.00%	Disposed	35.3% (price as of 2026-08-21)
May 10, 2024	AQST	A	57,000	—	—	57,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)

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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/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).

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

Date	Ticker	Security	Shares	Ownership
April 26, 2024	AQST	Common Stock	0	Direct