AMRN SCHEDULE 13D/A: Insider sale planned
A Schedule 13D/A filer
Filed with the SEC on · accession 0000899140-26-000972
AMRN filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Aug 27, 2026. A Schedule 13D/A filer reported a large series of open-market sales of Amarin Corp. ADSs on August 24, 2026, at prices around $14.00-$14.08 per share. The stock moved -2.1% by the first close after the filing.
Summary of the filing
A Schedule 13D/A filer reported a large series of open-market sales of Amarin Corp. ADSs on August 24, 2026, at prices around $14.00-$14.08 per share. The filing discloses the trade fills for the past 60 days, indicating the holder reduced its position.
Key details
How AMRN stock reacted
Close before
$14.38
Aug 26, 2026
First close after
-2.12%
$14.07
5 trading days
-4.70%
$13.70
Since filing
-14.78%
$12.25
✦ Ask GOAX AI about this filing — what it means for AMRN, what changed since its last filings and what to watch next.
Try it free for 7 days🔔 Want to stay updated on new SEC filings for AMRN?
Click hereFrequently asked questions
What did AMRN file with the SEC on Aug 27, 2026?
AMRN filed a SCHEDULE 13D/A (Insider sale planned). A Schedule 13D/A filer reported a large series of open-market sales of Amarin Corp. ADSs on August 24, 2026, at prices around $14.00-$14.08 per share. The filing discloses the trade fills for the past 60 days, indicating the holder reduced its position.
How do I read a SCHEDULE 13D/A?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13D/A (schedule 13d/a): A report the company filed with the SEC (the US market regulator).
How did AMRN stock react to this filing?
AMRN closed at $14.38 before the filing and $14.07 on Aug 27, 2026 (-2.12%). Five trading days later: $13.70 (-4.70%).
Other AMRN SEC filings
Get alerts when AMRN files with the SEC, plus live charts, key levels and news for 13,000+ stocks.
Try SEPT free for 7 days