IMCR 8-K: SEC filing

Filed with the SEC on · accession 0001671927-26-000034

IMCR 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 +4.9% by the first close after the filing.

Summary of the filing

Immunocore Holdings plc furnished an 8-K reporting its financial results for the third quarter ended September 30, 2026, along with recent corporate updates, via a press release attached as Exhibit 99.1.

Key details

RegistrantImmunocore Holdings plc
Chief executive officerBahija Jallal, Ph.D.

How IMCR stock reacted

Close before

$28.40

Nov 5, 2026

First close after

+4.88%

$29.79

5 trading days

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Since filing

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Frequently asked questions

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

IMCR filed a 8-K (SEC filing). Immunocore Holdings plc furnished an 8-K reporting its financial results for the third quarter ended September 30, 2026, along with recent corporate updates, via a press release attached as Exhibit 99.1.

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 IMCR stock react to this filing?

IMCR closed at $28.40 before the filing and $29.79 on Nov 6, 2026 (+4.88%).

Other IMCR SEC filings

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