| 02/09/2024 8:31 PM
 | IO Biotech (Subject) Novo Holdings A/S (Reporting)
 
 | Form 144 Notice of proposed sale of securities pursuant to Rule 144
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| 01/08/2024 7:11 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
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| 12/18/2023 4:14 PM
 | IO Biotech (Subject) Samsara BioCapital, L.P. (Filed by)
 
 | Form SC 13G |  | 
| 11/24/2023 4:37 PM
 | Burkavage Brian (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
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| 11/17/2023 3:47 PM
 | Collins Helen Louise (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
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| 11/17/2023 3:41 PM
 | Collins Helen Louise (Reporting) IO Biotech (Issuer)
 
 | Form 3 Initial statement of beneficial ownership of securities
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| 11/13/2023 7:10 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
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|  | 
| 09/12/2023 3:06 PM
 | IO Biotech (Filer) 
 | Form 424B2 Transaction specifc information for a delayed shelf offering
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| 09/10/2023 11:15 PM
 | IO Biotech (Filer) 
 | Form EFFECT |  | 
| 09/07/2023 9:36 AM
 | IO Biotech (Subject) Kurma Partners (Filed by)
 
 | Form SC 13G |  | 
| 08/30/2023 3:16 PM
 | IO Biotech (Filer) 
 | Form S-3 Registration statement under Securities Act of 1933
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| 08/21/2023 2:40 PM
 | IO Biotech (Issuer) Kurma Partners (Reporting)
 
 | Form 3 Initial statement of beneficial ownership of securities
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| 08/16/2023 3:15 PM
 | IO Biotech (Subject) Stonepine Capital Management, LLC (Filed by)
 
 | Form SC 13G |  | 
| 08/15/2023 5:02 PM
 | Hunter Heidi (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/15/2023 4:57 PM
 | Hunter Heidi (Reporting) IO Biotech (Issuer)
 
 | Form 3 Initial statement of beneficial ownership of securities
 |  | 
| 08/15/2023 2:15 PM
 | HBM Healthcare Investments Ltd. (0001232258) (Filed by) IO Biotech (Subject)
 
 | Form SC 13G/A |  | 
| 08/14/2023 2:45 PM
 | IO Biotech (Subject) Lundbeckfond Invest A/S (Filed by)
 
 | Form SC 13D/A |  | 
| 08/14/2023 2:45 PM
 | HBM Healthcare Investments Ltd. (0001232258) (Filed by) IO Biotech (Subject)
 
 | Form SC 13G/A |  | 
| 08/11/2023 8:22 PM
 | IO Biotech (Issuer) Lundbeckfond Invest A/S (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/11/2023 8:24 PM
 | Elling Christian E (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/11/2023 7:41 AM
 | IO Biotech (Filer) 
 | Form 10-Q General form for quarterly reports under Section 13 or 15(d)
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| 08/11/2023 7:31 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 08/10/2023 8:03 AM
 | IO Biotech (Issuer) Vivo Capital Fund IX, L.P. (Reporting)
 Vivo Capital IX, LLC (Reporting)
 Vivo Opportunity Fund Holdings, L.P. (Reporting)
 Vivo Opportunity, LLC (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/09/2023 7:43 PM
 | IO Biotech (Issuer) Zocca Mai-Britt (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/09/2023 7:38 PM
 | IO Biotech (Issuer) Smith Devin Whittemore (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/09/2023 7:41 PM
 | IO Biotech (Issuer) Sullivan Amy (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 08/07/2023 7:31 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 07/19/2023 3:10 PM
 | Ahmad Qasim Iftikhar (Reporting) IO Biotech (Issuer)
 
 | Form 3 Initial statement of beneficial ownership of securities
 |  | 
| 07/19/2023 3:20 PM
 | Ahmad Qasim Iftikhar (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 07/18/2023 3:05 PM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 06/14/2023 7:06 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 06/13/2023 6:54 PM
 | Elling Christian E (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 06/13/2023 6:54 PM
 | Glaub Kathleen Sereda (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 06/13/2023 6:54 PM
 | Hirth Peter (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 06/13/2023 6:54 PM
 | IO Biotech (Issuer) Nielsen Jack (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 06/13/2023 6:54 PM
 | IO Biotech (Issuer) Smith David V (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 04/14/2023 3:39 PM
 | IO Biotech (Filer) 
 | Form PRE 14A |  | 
| 03/22/2023 3:40 PM
 | Al-Hajj Muhammad (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 03/22/2023 3:26 PM
 | IO Biotech (Issuer) Sullivan Amy (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 03/22/2023 3:21 PM
 | Burkavage Brian (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 03/22/2023 3:13 PM
 | Ehrnrooth Eva (Reporting) IO Biotech (Issuer)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
|  | 
| 03/20/2023 4:35 PM
 | IO Biotech (Issuer) Sullivan Amy (Reporting)
 
 | Form 4 Statement of changes in beneficial ownership of securities
 |  | 
| 03/14/2023 5:09 AM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 03/10/2023 4:29 PM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 02/15/2023 3:31 PM
 | IO Biotech (Filer) 
 | Form 424B2 Transaction specifc information for a delayed shelf offering
 |  | 
| 02/15/2023 3:33 PM
 | IO Biotech (Filer) 
 | Form 8-K Current report pursuant to Section 13 or 15(d)
 |  | 
| 02/12/2023 11:15 PM
 | IO Biotech (Filer) 
 | Form EFFECT |  |