CATX 8-K: SEC filing

Perspective Therapeutics

Filed with the SEC on · accession 0001193125-26-451227

CATX filed a 8-K (current report) with the SEC on Nov 6, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved +5.9% by the first close after the filing.

Summary of the filing

Perspective Therapeutics announced updated interim results from its Phase 1/2a clinical trial of [212Pb]lapemelanotide zapixetar (VMT01) for patients with unresectable or metastatic melanoma, presented at the 41st Annual Meeting of the Society for Immunotherapy of Cancer.

Key details

RegistrantPerspective Therapeutics, Inc.
Chief executive officerJohan (Thijs) Spoor

How CATX stock reacted

Close before

$0.79

Nov 5, 2026

First close after

+5.90%

$0.83

5 trading days

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Since filing

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Frequently asked questions

What did CATX file with the SEC on Nov 6, 2026?

CATX filed a 8-K (SEC filing). Perspective Therapeutics announced updated interim results from its Phase 1/2a clinical trial of [212Pb]lapemelanotide zapixetar (VMT01) for patients with unresectable or metastatic melanoma, presented at the 41st Annual Meeting of the Society for Immunotherapy of Cancer.

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 CATX stock react to this filing?

CATX closed at $0.79 before the filing and $0.83 on Nov 6, 2026 (+5.90%).

Other CATX SEC filings

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