Stocks
IOBTQ IO Biotech, Inc.

IOBTQ

IO Biotech, Inc.

Company with tickers: IOBT

CIK

1865494

CUSIP

449778109

Shares Outstanding

71,948,842

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2025-06-05	Hirth Peter	Director	Award	35,144	—	—	35,144
2025-06-05	Glaub Kathleen Sereda	Director	Award	35,144	—	—	35,144
2025-06-05	Elling Christian E	Director	Award	35,144	—	—	35,144
2025-06-05	Smith David V	Director	Award	35,144	—	—	35,144
2025-06-05	Hunter Heidi	Director	Award	35,144	—	—	35,144
2025-06-05	Collins Helen Louise	CHIEF MEDICAL OFFICER	Award	35,144	—	—	35,144
2025-05-30	Hunter Heidi	Director	Buy	15,000	$1.39	$20,885	15,000
2025-04-02	Zocca Mai-Britt	Director, Chief Executive Officer	Award	580,000	—	—	580,000
2025-04-02	Smith Devin Whittemore	SVP and General Counsel	Award	140,000	—	—	140,000
2025-04-02	Sullivan Amy	Chief Financial Officer	Award	215,000	—	—	215,000
2025-04-02	Burkavage Brian	Controller	Award	65,000	—	—	65,000
2025-04-02	Ahmad Qasim Iftikhar	Chief Medical Officer	Award	215,000	—	—	215,000
2024-12-23	Zocca Mai-Britt	Director, Chief Executive Officer	Other	26,580	—	—	26,580
2024-12-23	Zocca Mai-Britt	Director, Chief Executive Officer	Buy	12,500	$0.81	$10,120	49,891
2024-12-23	Ahmad Qasim Iftikhar	Chief Medical Officer	Buy	31,350	$0.85	$26,553	31,350
2024-12-23	Sullivan Amy	Chief Financial Officer	Buy	10,250	$0.83	$8,483	84,632
2024-12-23	Smith Devin Whittemore	SVP and General Counsel	Buy	12,000	$0.81	$9,720	16,938
2024-07-26	Novo Holdings A/S	10% Owner	Sell	23,478	$1.31	$30,787	4,354,449
2024-07-25	Novo Holdings A/S	10% Owner	Sell	51,522	$1.33	$68,339	4,377,927
2024-06-06	Collins Helen Louise	CHIEF MEDICAL OFFICER	Award	45,642	—	—	45,642
2024-06-06	Smith David V	Director	Award	45,642	—	—	45,642
2024-06-06	Hunter Heidi	Director	Award	45,642	—	—	45,642
2024-06-06	Hirth Peter	Director	Award	45,642	—	—	45,642
2024-06-06	Glaub Kathleen Sereda	Director	Award	45,642	—	—	45,642
2024-06-06	Elling Christian E	Director	Award	45,642	—	—	45,642
2024-05-10	Novo Holdings A/S	10% Owner	Sell	658,809	$1.22	$802,495	4,429,449
2024-03-15	Zocca Mai-Britt	Director, Chief Executive Officer	Award	750,000	—	—	750,000
2024-03-15	Sullivan Amy	Chief Financial Officer	Award	280,000	—	—	280,000
2024-03-15	Smith Devin Whittemore	SVP and General Counsel	Award	185,000	—	—	185,000
2024-03-15	Burkavage Brian	Controller	Award	50,000	—	—	50,000
2024-03-15	Ahmad Qasim Iftikhar	Chief Medical Officer	Award	280,000	—	—	280,000
2024-02-09	Novo Holdings A/S	10% Owner	Sell	658,809	$1.50	$988,411	5,088,258
2023-11-22	Burkavage Brian	Controller	Buy	5,000	$1.04	$5,175	11,500
2023-11-21	Burkavage Brian	Controller	Buy	5,000	$0.99	$4,950	6,500
2023-11-15	Collins Helen Louise	CHIEF MEDICAL OFFICER	Award	64,238	—	—	64,238
2023-11-09	Collins Helen Louise	CHIEF MEDICAL OFFICER	Other	0	—	—	0
2023-08-11	Hunter Heidi	Director	Award	64,238	—	—	64,238
2023-08-11	Hunter Heidi	Director	Other	0	—	—	0
2023-08-09	Zocca Mai-Britt	Director, Chief Executive Officer	Other	26,580	—	—	26,580
2023-08-09	Zocca Mai-Britt	Director, Chief Executive Officer	Award	37,037	$0.13	$4,630	37,037
2023-08-09	Zocca Mai-Britt	Director, Chief Executive Officer	Award	37,037	$1.90	$70,370	37,391
2023-08-09	Sullivan Amy	Chief Financial Officer	Award	49,382	$1.90	$93,826	74,382
2023-08-09	Sullivan Amy	Chief Financial Officer	Award	49,382	$0.13	$6,173	49,382
2023-08-09	Smith Devin Whittemore	SVP and General Counsel	Award	4,938	$0.13	$617	4,938
2023-08-09	Smith Devin Whittemore	SVP and General Counsel	Award	4,938	$1.90	$9,382	4,938
2023-08-09	Vivo Capital IX, LLC	10% Owner	Buy	3,157,894	$1.90	$5,999,999	3,157,894
2023-08-09	Vivo Capital IX, LLC	10% Owner	Buy	3,157,894	$0.13	$394,737	3,157,894
2023-08-09	Vivo Capital IX, LLC	10% Owner	Other	3,015,545	—	—	3,015,545
2023-08-09	Elling Christian E	Director	Award	7,901,234	$1.90	$15,012,345	13,950,686
2023-08-09	Elling Christian E	Director	Award	7,901,234	$0.13	$987,654	7,901,234
2023-08-09	Lundbeckfond Invest A/S	10% Owner	Award	7,901,234	$1.90	$15,012,345	13,950,686
2023-08-09	Lundbeckfond Invest A/S	10% Owner	Award	7,901,234	$0.13	$987,654	7,901,234
2023-08-09	Novo Holdings A/S	10% Owner	Buy	2,469,135	$2.03	$4,999,998	5,707,467
2023-08-09	Novo Holdings A/S	10% Owner	Buy	2,469,135	$2.03	$4,999,998	2,469,135
2023-08-09	Kurma Partners	10% Owner	Other	0	—	—	0
2023-08-09	Kurma Partners	10% Owner	Other	4,345,679	—	—	4,345,679
2023-07-17	Ahmad Qasim Iftikhar	Chief Medical Officer	Award	288,153	—	—	288,153
2023-07-15	Ahmad Qasim Iftikhar	Chief Medical Officer	Other	0	—	—	0
2023-06-08	Hirth Peter	Director	Award	41,533	—	—	41,533
2023-06-08	Smith David V	Director	Award	41,533	—	—	41,533
2023-06-08	Nielsen Jack	Director	Award	41,533	—	—	41,533
2023-06-08	Glaub Kathleen Sereda	Director	Award	41,533	—	—	41,533
2023-06-08	Elling Christian E	Director	Award	41,533	—	—	41,533
2023-03-20	Zocca Mai-Britt	Director, Chief Executive Officer	Award	500,000	—	—	500,000
2023-03-20	Ehrnrooth Eva	Chief Medical Officer	Award	120,000	—	—	120,000
2023-03-20	Al-Hajj Muhammad	Chief Scientific Officer	Award	120,000	—	—	120,000
2023-03-20	Burkavage Brian	Controller	Award	50,000	—	—	50,000
2023-03-20	Sullivan Amy	Chief Financial Officer	Award	55,000	—	—	55,000
2023-03-17	Sullivan Amy	Chief Financial Officer	Buy	25,000	$2.32	$58,018	25,000
2023-01-12	Smith Devin Whittemore	SVP and General Counsel	Award	150,000	—	—	150,000
2023-01-03	Smith Devin Whittemore	SVP and General Counsel	Other	0	—	—	0
2022-10-17	Sullivan Amy	Chief Financial Officer	Award	288,152	—	—	288,152
2022-10-15	Sullivan Amy	Chief Financial Officer	Other	0	—	—	0
2022-05-31	Burkavage Brian	Controller	Award	20,000	—	—	20,000
2022-05-26	Elling Christian E	Director	Award	23,885	—	—	23,885
2022-05-26	Nielsen Jack	Director	Award	23,885	—	—	23,885
2022-05-26	Hirth Peter	Director	Award	23,885	—	—	23,885
2022-05-26	Smith David V	Director	Award	23,885	—	—	23,885
2022-05-26	Glaub Kathleen Sereda	Director	Award	23,885	—	—	23,885
2022-05-11	Burkavage Brian	Controller	Other	1,500	—	—	1,500
2022-05-11	Burkavage Brian	Controller	Other	0	—	—	0
2022-03-01	Smith David V	Director	Other	0	—	—	0
2022-03-01	Smith David V	Director	Award	28,019	—	—	28,019
2021-11-09	HBM Healthcare Investments (Cayman) Ltd.	10% Owner	Other	188,168	—	—	0
2021-11-09	HBM Healthcare Investments (Cayman) Ltd.	10% Owner	Other	2,365,545	—	—	2,365,545
2021-11-09	HBM Healthcare Investments (Cayman) Ltd.	10% Owner	Buy	325,000	$14.00	$4,550,000	2,690,545
2021-11-09	Lundbeckfond Invest A/S	10% Owner	Other	150,534	—	—	0
2021-11-09	Lundbeckfond Invest A/S	10% Owner	Other	219,595	—	—	0
2021-11-09	Lundbeckfond Invest A/S	10% Owner	Buy	2,142,857	$14.00	$29,999,998	6,049,452
2021-11-09	Lundbeckfond Invest A/S	10% Owner	Other	2,014,161	—	—	2,014,161
2021-11-09	Nielsen Jack	Director	Other	188,168	—	—	0
2021-11-09	Nielsen Jack	Director	Buy	650,000	$14.00	$9,100,000	3,015,545
2021-11-09	Nielsen Jack	Director	Other	2,365,545	—	—	2,365,545
2021-11-09	Andersson Claus A.	Director	Other	147,881	—	—	0
2021-11-09	Andersson Claus A.	Director	Other	1,361,660	—	—	1,361,660
2021-11-09	Andersson Claus A.	Director	Buy	75,000	$14.00	$1,050,000	1,791,490
2021-11-09	Andersson Claus A.	Director	Other	28,225	—	—	0
2021-11-09	Malier Vanessa	Director	Buy	162,500	$14.00	$2,275,000	958,559
2021-11-09	Malier Vanessa	Director	Other	796,059	—	—	796,059
2021-11-09	Malier Vanessa	Director	Other	63,350	—	—	0