Patrick Soon-Shiong
See remarks at ImmunityBio Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 2 boards, counting each seat separately. Longest: ImmunityBio Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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ImmunityBio Inc. June 9, 202697.4%
-
ImmunityBio Inc. June 18, 202598.8%
-
ImmunityBio Inc. June 11, 202498.9%
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ImmunityBio Inc. June 13, 202398.2%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 31, 2026 | ImmunityBio Inc. | Derivative conversion | +4,606,596 | $5.43 | $25,013,816 |
| Feb 22, 2026 | ImmunityBio Inc. | Option exercise | +114,329 | — | — |
| Feb 22, 2026 | ImmunityBio Inc. | Shares withheld for tax | −58,170 | $8.70 | $506,079 |
| Feb 10, 2026 | ImmunityBio Inc. | Option exercise | +274,122 | — | — |
| Feb 10, 2026 | ImmunityBio Inc. | Shares withheld for tax | −118,560 | $6.93 | $821,621 |
| Feb 22, 2025 | ImmunityBio Inc. | Option exercise | +114,329 | — | — |
| Feb 22, 2025 | ImmunityBio Inc. | Shares withheld for tax | −42,071 | $3.42 | $143,883 |
| Dec 10, 2024 | ImmunityBio Inc. | Derivative conversion | +103,710,088 | $1.94 | $201,197,571 |
| Dec 10, 2024 | ImmunityBio Inc. | Derivative conversion | +13,475,172 | $2.28 | $30,723,392 |
| Sep 11, 2023 | ImmunityBio Inc. | Other | +129,127,017 | $1.29 | $166,573,852 |
| Sep 11, 2023 | ImmunityBio Inc. | Other | +47,557,934 | $1.29 | $61,349,735 |
| Sep 11, 2023 | ImmunityBio Inc. | Other | +32,606,985 | $1.29 | $42,063,011 |
Questions about Patrick Soon-Shiong
What boards is Patrick Soon-Shiong on?
Patrick Soon-Shiong sits on the boards of ImmunityBio Inc. and PDS Biotechnology Corporation.
How long has Patrick Soon-Shiong served on boards?
Our records show at least 4 years of board service across 2 boards, the earliest from 2023.
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