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SCHEDULE Filed 2026-01-23 Event 2026-01-21 SEC 0001388325-26-000003 →

Novo Holdings A/S IO Biotech, Inc. IOBTQ

Stake: 3.30% Shares: 2,469,135 CUSIP: 449778109 Class: Common Stock, par value $0.001 per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
4 13D/G filings on this issuer
3 other filings besides this one
Filer Track Record
35 filings by this filer
34 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 1.00
490,907 shares short · -14.4% vs prior

Post-Filing Returns · since 2026-01-21 on IOBTQ

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
0.0%
+180 days
-40.0%

Anchor price 0.00 on closest trading day on/after 2026-01-21. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on IO Biotech, Inc.

FiledFormFilerStakeShares
2026-06-02 SCHEDULE 13D/A Lundbeckfond Invest A/S 27.40% 21,851,920 view →
2023-08-14 SC Lundbeckfond Invest A/S view →
2023-08-11 SC Novo Holdings A/S view →

Other Filings by Novo Holdings A/S

FiledFormIssuerStakeShares
2025-01-16 SCHEDULE Galecto, Inc. DMRA 7.60% 99,913 view →
2024-03-18 SC SPRUCE BIOSCIENCES, INC. SPRB view →
2024-01-02 SC Rallybio Corp RLYB view →
2023-08-11 SC IO Biotech, Inc. IOBTQ view →
2023-06-06 SC LAVA Therapeutics NV view →
2023-02-24 SC LAVA Therapeutics NV view →
2023-02-21 SC SPRUCE BIOSCIENCES, INC. SPRB view →
2022-10-24 SC Milestone Pharmaceuticals Inc. MIST view →
2022-10-03 SC LAVA Therapeutics NV view →
2022-09-26 SC Milestone Pharmaceuticals Inc. MIST view →
2022-09-16 SC Edgewise Therapeutics, Inc. EWTX view →
2022-08-18 SC Mirum Pharmaceuticals, Inc. MIRM view →
2022-07-15 SC Bolt Biotherapeutics, Inc. BOLT view →
2022-02-22 SC Morphic Holding, Inc. view →
2022-01-27 SC Reneo Pharmaceuticals, Inc. OKUR view →
2021-12-20 SC Cyteir Therapeutics, Inc. view →
2021-11-22 SC SPRUCE BIOSCIENCES, INC. SPRB view →
2021-11-22 SC Nkarta, Inc. NKTX view →
2021-11-22 SC Bolt Biotherapeutics, Inc. BOLT view →
2021-08-12 SC Morphic Holding, Inc. view →
Showing 20 of 34

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