Richard Adcock

Companies

• ImmunityBio, Inc.President Oct 8, 2021 to now¹
• ImmunityBio, Inc.Board member Apr 14, 2021 to now²
• ImmunityBio, Inc.Chief executive officer Oct 29, 2020 to now³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• IImmunityBio, Inc. IBRX562,274 shares⁴$4.8M at $8.54Feb 22, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 22, 2026Shares withheld for tax 77,560 shares at $8.70 of ImmunityBio, Inc.⁴
• Feb 22, 2026Exercised options 152,439 shares of ImmunityBio, Inc.⁴
• Feb 10, 2026Shares withheld for tax 140,048 shares at $6.93 of ImmunityBio, Inc.⁵
• Feb 10, 2026Exercised options 274,122 shares of ImmunityBio, Inc.⁵
• Dec 31, 2025Shares withheld for tax 17,510 shares at $1.98 of ImmunityBio, Inc.⁶
• Dec 31, 2025Exercised options 34,483 shares of ImmunityBio, Inc.⁶
• Feb 22, 2025Shares withheld for tax 78,167 shares at $3.42 of ImmunityBio, Inc.⁷
• Feb 22, 2025Exercised options 152,439 shares of ImmunityBio, Inc.⁷
• Dec 31, 2024Shares withheld for tax 17,475 shares at $2.56 of ImmunityBio, Inc.⁸
• Dec 31, 2024Exercised options 34,483 shares of ImmunityBio, Inc.⁸
• Feb 5, 2024Shares withheld for tax 43,165 shares at $4.04 of ImmunityBio, Inc.⁹
• Feb 5, 2024Exercised options 83,334 shares of ImmunityBio, Inc.⁹
• Dec 31, 2023Shares withheld for tax 17,096 shares at $5.02 of ImmunityBio, Inc.¹⁰
• Dec 31, 2023Exercised options 34,483 shares of ImmunityBio, Inc.¹⁰
• Feb 5, 2023Shares withheld for tax 42,192 shares at $4.33 of ImmunityBio, Inc.¹¹
• Feb 5, 2023Exercised options 83,333 shares of ImmunityBio, Inc.¹¹
• Dec 31, 2022Shares withheld for tax 4,273 shares at $5.07 of ImmunityBio, Inc.¹²
• Dec 31, 2022Exercised options 8,620 shares of ImmunityBio, Inc.¹²
• Feb 5, 2022Shares withheld for tax 29,415 shares at $5.39 of ImmunityBio, Inc.¹³
• Feb 5, 2022Exercised options 83,333 shares of ImmunityBio, Inc.¹³
• Oct 8, 2021Bought 1,923 shares at $8.81 of ImmunityBio, Inc.¹⁴
• Oct 8, 2021Bought 7 shares at $9.00 of ImmunityBio, Inc.¹⁴