List of insiders holdings for PROKIDNEY CORP.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Legorreta Pablo G. Tolerantia LLC Director 10% Owner | 2025-06-05 16:18:09 | 106,901,339 0 | 106,901,339 | Form 13D |
| 2 | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner | 2026-04-30 16:24:23 | 73,842,723 0 | 73,842,723 | Form 13D |
| 3 | Culleton Bruce Chief Executive Officer | 2026-03-03 07:57:59 | 3,000,000 0 | 3,000,000 | Form 4 |
| 4 | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner | 2023-11-20 17:00:23 | 3,000,000 0 | 3,000,000 | Form 13D |
| 5 | Palihapitiya Chamath SC Master Holdings LLC Former 10% Owner | 2023-11-21 06:30:13 | 0 3,000,000 | 3,000,000 | Form 4 |
| 6 | Bertram Timothy Chief Executive Officer | 2023-01-18 16:08:21 | 1,011,500 0 | 1,011,500 | Form 4 |
| 7 | Pereira Brian JG Director | 2026-08-06 08:09:30 | 81,929 675,235 | 757,164 | Form 4 |
| 8 | Locke Kenneth Thomas Chief Technical Officer | 2026-07-06 16:02:26 | 750,000 0 | 750,000 | Form 4 |
| 9 | Coulston James Chief Financial Officer | 2026-03-03 07:59:02 | 600,000 0 | 600,000 | Form 4 |
| 10 | Jain Deepak Chief Operating Officer | 2023-01-18 16:12:12 | 585,000 0 | 585,000 | Form 4 |
| 11 | Weber Darin J. Chief Regulatory Officer | 2026-03-03 07:58:38 | 400,000 0 | 400,000 | Form 4 |
| 12 | Ernst Ulrich Peter Alfred EVP, Technical Operations | 2024-04-02 16:05:53 | 335,000 0 | 335,000 | Form 4 |
| 13 | Girolamo Todd C Chief Legal Officer | 2026-06-15 17:32:30 | 327,713 0 | 327,713 | Form 4 |
| 14 | McKenzie Libbie Parker Chief Medical Officer | 2023-01-18 16:12:58 | 250,000 0 | 250,000 | Form 4 |
| 15 | Weger Mary Chief People Officer | 2023-01-18 16:14:18 | 185,000 0 | 185,000 | Form 4 |
| 16 | Lotvin Alan Director | 2026-05-29 16:07:30 | 135,000 0 | 135,000 | Form 4 |
| 17 | Legorreta Pablo G. Director 10% Owner | 2026-05-29 16:04:17 | 135,000 0 | 135,000 | Form 4 |
| 18 | Sinha Uma Director | 2026-05-29 16:04:56 | 135,000 0 | 135,000 | Form 4 |
| 19 | DOYLE WILLIAM F Director | 2026-05-29 16:05:36 | 135,000 0 | 135,000 | Form 4 |
| 20 | Fox Jennifer A. Director | 2026-05-29 16:06:13 | 135,000 0 | 135,000 | Form 4 |
| 21 | Jimenez Santos Jose Ignacio Director | 2026-05-29 16:06:51 | 135,000 0 | 135,000 | Form 4 |
| 22 | MARAGANORE JOHN Director | 2023-07-03 09:17:41 | 48,128 0 | 48,128 | Form 4 |
| 23 | Semigran Marc Director | 2021-06-29 20:09:26 | 30,000 0 | 30,000 | Form 3 |
| 24 | Cowen Aaron 10% Owner | 2025-07-11 16:44:41 | 0 0 | 0 | Form 4 |
| 25 | SCS Sponsor III LLC Mehta Kishan Cowen Aaron ChaChaCha DNA III LLC Former Director and 10% Owner Director | 2022-07-21 16:36:44 | 0 0 | 0 | Form 13G |
| 26 | Katz Shoney Director of Research | 2021-06-29 19:25:16 | 0 0 | 0 | Form 3 |
| 27 | Ryans James Chief Financial Officer | 2021-06-29 20:03:00 | 0 0 | 0 | Form 3 |