Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Copenhagen, Denmark
SEC filing record 1 source field available
Fiscal year end
31 December
IO Biotech, Inc. has filed 270 SEC EDGAR filings since 03 Jun 2021

SEC filing history

Showing 1-25 of 270 matching filings.

Per page
25
Current page
1
25-NSE File 333-260301

25-NSE filing

Filing date
08 Jun 2026
Reporting date
Not listed
SEC evidence
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SCHEDULE 13D/A File 005-93023

SCHEDULE 13D/A filing

Filing date
02 Jun 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93023

SCHEDULE 13G/A filing

Filing date
20 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93023

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93023

SCHEDULE 13G/A filing

Filing date
06 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93023

SCHEDULE 13G/A filing

Filing date
13 Feb 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-93023

SCHEDULE 13G filing

Filing date
06 Feb 2026
Reporting date
Not listed
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SCHEDULE 13D/A File 005-93023

SCHEDULE 13D/A filing

Filing date
23 Jan 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-93023

SCHEDULE 13G/A filing

Filing date
14 Nov 2025
Reporting date
Not listed
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SCHEDULE 13G File 005-93023

SCHEDULE 13G filing

Filing date
05 Nov 2025
Reporting date
Not listed
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SCHEDULE 13D/A File 005-93023

SCHEDULE 13D/A filing

Filing date
19 Aug 2025
Reporting date
Not listed
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EFFECT File 333-288936

EFFECT filing

Filing date
31 Jul 2025
Reporting date
Not listed
SEC evidence
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