IO Biotech IOBTQ Insider Ownership

OTC IOBTQ
$0.00 +0.00 (+0.00%)
At close: Aug 19, 2026 · 4:00 PM EDT

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Healthcare Investments (Cayman) Ltd. Hbm - 2,690,545 0 12 Nov, 2021
Holdings A/S Novo - 5,707,467 0 11 Aug, 2023
Invest A/S Lundbeckfond - 13,950,686 0 11 Aug, 2023
Jack Nielsen - 0 3,015,545 12 Nov, 2021
Capital Ix, Llc Vivo - 0 3,157,894 10 Aug, 2023
Brian Burkavage Chief Accounting Officer 11,500 0 24 Nov, 2023
Amy Sullivan Chief Financial Officer 84,632 0 23 Dec, 2024
Claus A. Andersson - 0 1,791,490 12 Nov, 2021
Mai-Britt Zocca Chief Executive Officer 49,891 0 23 Dec, 2024
Christian E Elling - 0 13,950,686 11 Aug, 2023
Vanessa Malier - 0 430,477 12 Nov, 2021
Heidi Hunter - 15,000 0 02 Jun, 2025
Qasim Iftikhar Ahmad Chief Medical Officer 31,350 0 26 Dec, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
05 Jun, 2025 Helen Louise Collins Stock Option (Right to Buy) A 35,144 $0.00 35,144 D A
05 Jun, 2025 Peter Hirth Stock Option (Right to Buy) A 35,144 $0.00 35,144 D A
05 Jun, 2025 Heidi Hunter Stock Option (Right to Buy) A 35,144 $0.00 35,144 D A
05 Jun, 2025 Christian E Elling Stock Option (Right to Buy) A 35,144 $0.00 35,144 D A
05 Jun, 2025 Kathleen Sereda Glaub Stock Option (Right to Buy) A 35,144 $0.00 35,144 D A
30 May, 2025 Heidi Hunter Common Stock A 15,000 $1.39 15,000 D P
02 Apr, 2025 Qasim Iftikhar Ahmad Stock Option (Right to Buy) A 215,000 $0.00 215,000 D A
02 Apr, 2025 Mai-Britt Zocca Stock Option (Right to Buy) A 580,000 $0.00 580,000 D A
02 Apr, 2025 Mai-Britt Zocca Stock Option (Right to Buy) A 580,000 $0.00 580,000 D A
02 Apr, 2025 Amy Sullivan Stock Option (Right to Buy) A 215,000 $0.00 215,000 D A
02 Apr, 2025 Mai-Britt Zocca Stock Option (Right to Buy) A 580,000 $0.00 580,000 D A
02 Apr, 2025 Amy Sullivan Stock Option (Right to Buy) A 215,000 $0.00 215,000 D A
02 Apr, 2025 Amy Sullivan Stock Option (Right to Buy) A 215,000 $0.00 215,000 D A
02 Apr, 2025 Brian Burkavage Stock Option (Right to Buy) A 65,000 $0.00 65,000 D A
23 Dec, 2024 Qasim Iftikhar Ahmad Common Stock A 31,350 $0.85 31,350 D P
23 Dec, 2024 Amy Sullivan Common Stock A 10,250 $0.83 84,632 D P
23 Dec, 2024 Mai-Britt Zocca Common Stock A 12,500 $0.81 49,891 D P
23 Dec, 2024 Amy Sullivan Common Stock A 10,250 $0.83 84,632 D P
23 Dec, 2024 Mai-Britt Zocca Common Stock A 12,500 $0.81 49,891 D P
23 Dec, 2024 Amy Sullivan Common Stock A 10,250 $0.83 84,632 D P