Maia Biotechnology, INC Form 4 insider transactions
Insider transactions: buys and sells by directors, officers and ten percent owners, filed within two business days of the trade.
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Vlad Vitoc, Chief Executive Officer, a Director and 10% owner of MAIA Biotechnology, Inc., purchased 73,000 shares of common stock on September 14, 2026 for $1.37 per share.
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Ramiro Guerrero, a Director of MAIA Biotechnology, Inc., purchased 37,595 shares of common stock on September 10, 2026 for $1.32 per share.
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Ramiro Guerrero, a Director of MAIA Biotechnology, Inc., purchased 133,790 shares of common stock on August 26, 2026.
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Ramiro Guerrero, a Director of MAIA Biotechnology, Inc., purchased 1,794 shares of common stock on August 24, 2026 for $1.33 per share.
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Ramiro Guerrero, a Director of MAIA Biotechnology, Inc., purchased 11,899 shares of common stock on August 20, 2026 for $1.37 per share.
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MAIA Biotechnology, Inc. reports that Director Steven M. Chaouki acquired stock options on June 30, 2026, under the company's 2021 Equity Incentive Plan.
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Ramiro Guerrero, a Director at MAIA Biotechnology, Inc., acquired 26,355 stock options on June 30, 2026, under the company's 2021 Equity Incentive Plan.
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MAIA Biotechnology, Inc. reports that Director Cristian Luput acquired 27,610 stock options on June 30, 2026, under the company's 2021 Equity Incentive Plan.
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MAIA Biotechnology, Inc. reports that Director Stan Smith acquired stock options representing 32,003 shares of common stock.
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MAIA Biotechnology, Inc. reports that Director Jean-Manasse Theagene was granted stock options for 26,355 shares.
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MAIA Biotechnology, Inc. reports a significant stock purchase by CEO Vlad Vitoc, increasing his direct beneficial ownership.
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Director Stan Smith reported the acquisition of 75,000 shares of MAIA Biotechnology, Inc. common stock on June 1, 2026.
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MAIA Biotechnology's Chief Scientific Officer, Sergei Gryaznov, acquired 2,000 shares of common stock on June 1, 2026, at a price of $1.345 per share.
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MAIA Biotechnology reports a significant stock option grant to CEO Vlad Vitoc, reflecting a long-term incentive structure.
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MAIA Biotechnology, Inc. reports a significant stock option grant to Chief Scientific Officer Sergei Gryaznov.
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MAIA Biotechnology, Inc. reports that Head of Finance, Jeffrey C. Himmelreich, acquired 60,000 stock options on May 29, 2026.
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MAIA Biotechnology's CEO, Vlad Vitoc, reports the acquisition of 800,000 stock options with an exercise price of $1.28, vesting over four years.
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Sergei Gryaznov, Chief Scientific Officer of MAIA Biotechnology, Inc., was granted 400,000 stock options with an exercise price of $1.28.
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MAIA Biotechnology, Inc. reports that Head of Finance, Jeffrey C. Himmelreich, acquired 30,000 stock options on April 10, 2026, under the company's 2021 Equity Incentive Plan.
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MAIA Biotechnology, Inc. reports that Director Steven M. Chaouki acquired 27,907 stock options on March 31, 2026, under the company's 2021 Equity Incentive Plan.
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Ramiro Guerrero, a Director at MAIA Biotechnology, Inc., acquired 27,258 stock options on March 31, 2026, under the company's 2021 Equity Incentive Plan.
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Louie Ngar Yee, a Director at MAIA Biotechnology, Inc., acquired 33,748 stock options on March 31, 2026, under the company's 2021 Equity Incentive Plan.
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MAIA Biotechnology, Inc. reports that Director Cristian Luput acquired 28,556 stock options on March 31, 2026, under the company's 2021 Equity Incentive Plan.
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MAIA Biotechnology, Inc. reports that Director Jean-Manasse Theagene acquired 27,258 stock options on March 31, 2026, under the company's 2021 Equity Incentive Plan.
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Stan Smith, a Director at MAIA Biotechnology, Inc., acquired 33,099 stock options on March 31, 2026, as detailed in a recent SEC Form 4 filing.
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MAIA Biotechnology Director Stan Smith reported recent acquisitions of common stock, increasing his indirect beneficial ownership.
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MAIA Biotechnology Director Jean-Manasse Theagene was granted 24,060 stock options exercisable at $1.53 per share, vesting immediately.
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MAIA Biotechnology Director Stan Smith was granted 29,216 stock options at an exercise price of $1.53, vesting immediately.
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MAIA Biotechnology, Inc. Director Cristian Luput was granted 25,206 stock options exercisable at $1.53 per share, vesting immediately.
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MAIA Biotechnology Director Ngar Yee Louie reported the acquisition of 29,789 stock options exercisable at $1.53 per share, granted under the company's 2021 Equity Incentive Plan.