As of Nov 2, 2026: Richard Alistair Stewart (Director, ACHV) reported 1 sale for $175K in the last 12 months (Form 4). ACHV's Quality Score is -2. Scores as of 5:08 PM ET, 15 minutes behind.

Richard Alistair Stewart

Director of Achieve Life Sciences

1 stock trade in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought$012 months Sold$175K12 months Last filedAug 21a sale

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Richard Alistair Stewart reported

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded Filed
ACHVAchieve Life Sciences	Sell	$175Kat $8.49	Sell$175Kat $8.49	20,626 at $8.49	Aug 19filed Aug 21SEC filing

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Richard Alistair Stewart's companies

Where they file, with the stock's Quality Score

Company	Title, as filed	Trades	Quality Score
ACHVAchieve Life SciencesDirector	Directorfiled Aug 21	1	-2

Alerts for Richard Alistair Stewart

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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated Aug 21, 2026.

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How to cite

Breakaway, Richard Alistair Stewart: Director at ACHV, insider trades, Aug 21, 2026, getbreakaway.com/insiders/richard-alistair-stewart

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