IO Biotech receives Nasdaq bid price deficiency notice; has until June 16, 2026 to regain compliance

IO Biotech, Inc.

Nasdaq notified IO Biotech on Dec 17, 2025 that bid price < $1.00 for 30 consecutive days.
Company has 180 calendar days, until June 16, 2026, to regain compliance.
To comply, closing bid price must be >= $1.00 for at least 10 consecutive trading days.
If not compliant by June 2026, may apply for a second 180-day period by transferring to Nasdaq Capital Market.
No immediate effect on listing; stock continues trading on Nasdaq Global Select Market.

item 3.01

Machine-readable event card

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form_type: 8-K
ticker: IOBTQ
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company_name: IO Biotech, Inc.
filed_at: 2025-12-19T23:59:59+00:00
discovered_at: 2026-05-14T18:02:40.877320+00:00
generated_at: 2026-05-16T12:38:01.533366+00:00
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Source: SEC EDGAR

accession 0001193125-25-327089

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