APVO 8-K: SEC filing
Aptevo Therapeutics
Filed with the SEC on · accession 0001193125-26-452737
APVO filed a 8-K (current report) with the SEC on Nov 9, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved -7.4% by the first close after the filing.
Summary of the filing
Aptevo Therapeutics announced it presented new preclinical data from its next-generation multispecific platform at the SITC 2026 Annual Meeting on November 7, 2026.
Key details
How APVO stock reacted
Close before
$1.22
Nov 6, 2026
First close after
-7.38%
$1.13
5 trading days
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Since filing
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Click hereFrequently asked questions
What did APVO file with the SEC on Nov 9, 2026?
APVO filed a 8-K (SEC filing). Aptevo Therapeutics announced it presented new preclinical data from its next-generation multispecific platform at the SITC 2026 Annual Meeting on November 7, 2026.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did APVO stock react to this filing?
APVO closed at $1.22 before the filing and $1.13 on Nov 9, 2026 (-7.38%).
Other APVO SEC filings
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