Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-16 Purchase |
2025-04-18 4:15 pm |
PROKIDNEY CORP. | PROK | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner |
100,000 | $0.7482 | $74,820 | 73,430,330 (Direct) |
View |
2025-04-14 Purchase |
2025-04-16 5:04 pm |
PROKIDNEY CORP. | PROK | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner |
736,105 | $0.70724 | $520,599 | 73,330,330 (Direct) |
View |
2025-04-10 Purchase |
2025-04-14 4:30 pm |
PROKIDNEY CORP. | PROK | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner |
1,034,118 | $0.6081 | $628,847 | 72,594,225 (Direct) |
View |
2024-09-19 Sale |
2024-09-20 4:44 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. Chief Regulatory Officer |
16,412 | $2.5 | $41,030 | 103,480 (Direct) |
View |
2024-07-26 Sale |
2024-07-29 4:02 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. Chief Regulatory Officer |
826 | $2.5 | $2,065 | 119,892 (Direct) |
View |
2024-06-11 Purchase |
2024-06-25 4:06 pm |
PROKIDNEY CORP. | PROK | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner |
8,264,462 | $2.42 | $19,999,998 | 71,560,107 (Direct) |
View |
2024-06-18 Sale |
2024-06-20 4:03 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. Chief Regulatory Officer |
17,238 | $2.8203 | $48,616 | 120,718 (Direct) |
View |
2024-06-13 Purchase |
2024-06-14 4:05 pm |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
22,617,909 | $2.42 | $54,735,340 | 22,617,909 (Indirect) |
View |
2024-05-20 Sale |
2024-05-22 07:22 am |
PROKIDNEY CORP. | PROK | Weber Darin J. Chief Regulatory Officer |
17,238 | $4.0832 | $70,386 | 137,956 (Direct) |
View |
2024-03-13 Purchase |
2024-05-16 8:22 pm |
PROKIDNEY CORP. | PROK | Control Empresarial de Capitales S.A. de C.V. Add'l Rep. Persons-see Ex.99-1 10% Owner |
177,000 | $1.4218 | $251,666 | 63,295,645 (Direct) |
View |
2024-04-18 Sale |
2024-04-23 4:05 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
17,238 | $2.5144 | $43,343 | 155,194 (Direct) |
View |
2024-04-16 Sale |
2024-04-17 6:57 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
17,238 | $2.5 | $43,095 | 172,432 (Direct) |
View |
2024-04-01 Sale |
2024-04-16 4:54 pm |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
84,403 | $1.7299 | $146,005 | 189,670 (Direct) |
View |
2023-11-19 Sale |
2023-11-21 06:30 am |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC Former 10% Owner |
7,256,367 | $1.309 | $9,498,584 | 3,000,000 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-01 Option Award |
2025-03-04 4:42 pm |
N/A 2035-03-01 |
PROKIDNEY CORP. | PROK | Culleton Bruce Chief Executive Officer |
1,796,000 | $0 | 1,796,000 (Direct) |
View |
2025-03-01 Option Award |
2025-03-04 4:41 pm |
N/A 2035-03-01 |
PROKIDNEY CORP. | PROK | Weber Darin J. Chief Regulatory Officer |
450,000 | $0 | 450,000 (Direct) |
View |
2025-03-01 Option Award |
2025-03-04 4:41 pm |
N/A 2035-03-01 |
PROKIDNEY CORP. | PROK | Girolamo Todd C Chief Legal Officer |
650,000 | $0 | 650,000 (Direct) |
View |
2025-03-01 Option Award |
2025-03-04 4:41 pm |
N/A 2035-03-01 |
PROKIDNEY CORP. | PROK | Coulston James Chief Financial Officer |
650,000 | $0 | 650,000 (Direct) |
View |
2025-02-04 Other |
2025-02-06 5:02 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
532,535 | $0 | 199,365,296 (Indirect) |
View |
2025-02-04 Conversion |
2025-02-06 5:02 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
1,065,070 | $0 | 199,365,296 (Indirect) |
View |
2025-02-04 Conversion |
2025-02-06 4:05 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Pereira Brian JG Director |
1,514,324 | $0 | 2,271,490 (Direct) |
View |
Ownership |
2024-10-22 3:30 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Cowen Aaron 10% Owner |
0 | $0 | 13,198,766 (Indirect) |
View |
2024-09-13 Option Award |
2024-09-16 5:31 pm |
N/A 2033-12-03 |
PROKIDNEY CORP. | PROK | Culleton Bruce Chief Executive Officer |
500,000 | $0 | 500,000 (Direct) |
View |
2024-09-03 Option Award |
2024-09-04 8:03 pm |
N/A 2034-09-03 |
PROKIDNEY CORP. | PROK | Fox Jennifer A. Director |
9,535 | $0 | 9,535 (Direct) |
View |
2024-07-31 Conversion |
2024-08-02 4:03 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Girolamo Todd C Chief Legal Officer |
163,856 | $0 | 491,570 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:58 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Fox Jennifer A. Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:34 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Sinha Uma Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:33 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:32 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Pereira Brian JG Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:32 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Jimenez Santos Jose Ignacio Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:31 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | DOYLE WILLIAM F Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-05-30 Option Award |
2024-06-03 4:31 pm |
N/A 2034-05-30 |
PROKIDNEY CORP. | PROK | Lotvin Alan Director |
62,558 | $0 | 62,558 (Direct) |
View |
2024-04-01 Option Award |
2024-04-02 4:05 pm |
N/A 2034-04-01 |
PROKIDNEY CORP. | PROK | Ernst Ulrich Peter Alfred EVP, Technical Operations |
335,000 | $0 | 335,000 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 4:13 pm |
N/A 2034-03-01 |
PROKIDNEY CORP. | PROK | Coulston James Chief Financial Officer |
275,000 | $0 | 275,000 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 4:12 pm |
N/A 2034-03-01 |
PROKIDNEY CORP. | PROK | Girolamo Todd C Chief Legal Officer |
534,742 | $0 | 534,742 (Direct) |
View |
2024-03-01 Option Award |
2024-03-05 4:12 pm |
N/A 2034-03-01 |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
342,264 | $0 | 342,264 (Direct) |
View |
2024-02-05 Conversion |
2024-02-06 4:07 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Girolamo Todd C Chief Legal Officer |
163,856 | $0 | 573,498 (Direct) |
View |
2024-02-05 Conversion |
2024-02-06 4:06 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
274,146 | $0 | 1,078,639 (Direct) |
View |
2024-02-05 Other |
2024-02-06 4:05 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
748,952 | $0 | 178,028,874 (Indirect) |
View |
2024-02-05 Conversion |
2024-02-06 4:05 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
1,497,904 | $0 | 178,028,874 (Indirect) |
View |
2023-12-03 Option Award |
2023-12-05 4:04 pm |
N/A 2033-12-03 |
PROKIDNEY CORP. | PROK | Culleton Bruce Chief Executive Officer |
2,000,000 | $0 | 2,000,000 (Direct) |
View |