NASDAQ:IOBT

Io Biotech Stock Insider Trading

Healthcare > Biotechnology

Buy IOBT

*Your capital is at risk

$0.0480

+0 (+0%)

At Close: Jun 23, 2026

IO Biotech Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 94.47. In total, the insiders bought 93.25M and sold 2.79M IOBT shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	94.47
● Buy	93.25M shares
● Sell	2.79M shares
92% Buy Activity Weak Negative Correlation
Buy Signal High Confidence Jun 22, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 94.47. Confidence increased due to high data reliability score of 90. Supported by overwhelming buy-side pressure (92% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Smith David V Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Hunter Heidi Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Hirth Peter Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Glaub Kathleen Sereda Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Elling Christian E Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Collins Helen Louise Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Collins Helen Louise Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Elling Christian E Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Glaub Kathleen Sereda Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Hirth Peter Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Hunter Heidi Director	Director	35 144 Value: $52.7K
Jun 05, 2025 Buy	Stock Option (Right to Buy) A-Award	Smith David V Director	Director	35 144 Value: $52.7K
May 30, 2025 Buy	Common Stock P-Purchase	Hunter Heidi Director	Director	15 000 Value: $20.9K
May 30, 2025 Buy	Common Stock P-Purchase	Hunter Heidi Director	Director	15 000 Value: $20.9K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Zocca Mai-britt Chief Executive Officer	CEO / President	580 000 Value: $620.6K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Sullivan Amy Chief Financial Officer	C-Suite Officer	215 000 Value: $230.1K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Smith Devin Whittemore General Counsel	Officer	140 000 Value: $149.8K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Burkavage Brian Chief Accounting Officer	Officer	65 000 Value: $69.6K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Ahmad Qasim Iftikhar Chief Medical Officer	Officer	215 000 Value: $230.1K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Ahmad Qasim Iftikhar Chief Medical Officer	Officer	215 000 Value: $230.1K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Burkavage Brian Chief Accounting Officer	Officer	65 000 Value: $69.6K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Smith Devin Whittemore General Counsel	Officer	140 000 Value: $149.8K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Sullivan Amy Chief Financial Officer	C-Suite Officer	215 000 Value: $230.1K
Apr 02, 2025 Buy	Stock Option (Right to Buy) A-Award	Zocca Mai-britt Chief Executive Officer	CEO / President	580 000 Value: $620.6K
Dec 23, 2024 Buy	Common Stock P-Purchase	Ahmad Qasim Iftikhar Chief Medical Officer	Officer	31 350 Value: $26.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT IO BIOTECH, INC.

IO Biotech, Inc., a clinical-stage biopharmaceutical company, develops immune-modulating cancer therapies based on the T-win technology platform. The company's lead product candidate, IO102-IO103, which is designed to target immunosuppressive proteins, such as Indoleamine 2,3-dehydrogenase (IDO), and programmed death-ligand (PD-L1) that is in phase 2 clinical trial to treat melanoma, as well as in phase 1 clinical trial to treat lung, head and ne...

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