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Stocks/MAIA/SEC Filings/8-K Oct 6, 2026

MAIA 8-K: SEC filing

Filed with the SEC on Oct 6, 2026 · accession 0001493152-26-045865

MAIA filed a 8-K (current report) with the SEC on Oct 6, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved +0.8% by the first close after the filing.

Summary of the filing

MAIA Biotechnology furnished an investor presentation and a summary of its operations and performance on Form 8-K under Regulation FD, posting both to its website on October 6, 2026.

For details, click here →How to read a 8-K →

Key details

RegistrantMAIA Biotechnology, Inc.

How MAIA stock reacted

Close before

$1.18

Oct 5, 2026

First close after

+0.85%

$1.19

5 trading days

+0.00%

$1.18

Since filing

-10.17%

$1.06

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Frequently asked questions

What did MAIA file with the SEC on Oct 6, 2026?

MAIA filed a 8-K (SEC filing). MAIA Biotechnology furnished an investor presentation and a summary of its operations and performance on Form 8-K under Regulation FD, posting both to its website on October 6, 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 MAIA stock react to this filing?

MAIA closed at $1.18 before the filing and $1.19 on Oct 6, 2026 (+0.85%). Five trading days later: $1.18 (+0.00%).

Other MAIA SEC filings

  • 424B3 · Secondary offeringOct 7, 2026
  • EFFECT · Shelf registrationOct 6, 2026
  • 424B3 · Secondary offeringOct 2, 2026
  • S-3 · Shelf registrationSep 25, 2026
  • EFFECT · SEC filingAug 28, 2026
  • S-3 · Shelf registrationAug 21, 2026
  • SCHEDULE 13G/A · SEC filingAug 14, 2026
  • 10-Q · SEC filingAug 10, 2026
  • 8-K · Board changeMay 22, 2026
  • 8-K · SEC filingMay 14, 2026

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Source: SEC EDGAR filing 0001493152-26-045865. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.