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 |
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 |
2023-11-15 Sale |
2023-11-17 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC 10% Owner |
752,800 | $1.3124 | $987,946 | 10,256,367 (Indirect) |
View |
2023-11-09 Sale |
2023-11-14 9:15 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC 10% Owner |
576,700 | $1.5569 | $897,872 | 11,009,167 (Indirect) |
View |
2023-11-06 Sale |
2023-11-08 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
209,833 | $1.5963 | $334,948 | 11,585,867 (Indirect) |
View |
2023-11-01 Sale |
2023-11-03 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
405,400 | $1.6973 | $688,100 | 11,795,700 (Indirect) |
View |
2023-10-27 Sale |
2023-10-31 9:30 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
391,400 | $1.6492 | $645,514 | 12,201,100 (Indirect) |
View |
2023-10-24 Sale |
2023-10-26 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
321,473 | $1.7655 | $567,573 | 12,592,500 (Indirect) |
View |
2023-10-19 Sale |
2023-10-23 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
447,500 | $2.0111 | $899,963 | 12,913,973 (Indirect) |
View |
2023-10-16 Sale |
2023-10-18 9:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
447,043 | $2.6964 | $1,205,390 | 13,361,473 (Indirect) |
View |
2023-10-11 Sale |
2023-10-13 9:30 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
486,863 | $2.8587 | $1,391,817 | 13,808,516 (Indirect) |
View |
2023-10-05 Sale |
2023-10-10 9:32 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC SC PIPE Holdings LLC 10% Owner |
277,621 | $4.4214 | $1,227,466 | 14,295,379 (Indirect) |
View |
2023-09-19 Sale |
2023-09-21 5:00 pm |
PROKIDNEY CORP. | PROK | Palihapitiya Chamath SC Master Holdings LLC 10% Owner |
1,700,000 | $5.47 | $9,299,000 | 14,573,000 (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 |
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 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 |
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 |
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 |
2023-10-30 Conversion |
2023-11-01 5:27 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
10,578,110 | $0 | 184,066,881 (Indirect) |
View |
2023-10-30 Other |
2023-11-01 5:27 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Tolerantia LLC Director 10% Owner |
5,289,055 | $0 | 184,066,881 (Indirect) |
View |
2023-08-25 Conversion |
2023-08-29 9:25 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
274,000 | $0 | 1,215,712 (Direct) |
View |
2023-08-01 Option Award |
2023-08-03 08:52 am |
N/A 2033-08-01 |
PROKIDNEY CORP. | PROK | Culleton Bruce EVP, Clinical Development |
485,000 | $0 | 485,000 (Direct) |
View |
2023-07-12 Option Award |
2023-07-13 4:17 pm |
N/A 2033-07-12 |
PROKIDNEY CORP. | PROK | Fox Jennifer A. Director |
89,147 | $0 | 89,147 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:18 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | Sinha Uma Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:18 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | Pereira Brian JG Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:17 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | MARAGANORE JOHN Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:16 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | Lotvin Alan Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:16 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | Legorreta Pablo G. Director 10% Owner |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:15 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | Jimenez Santos Jose Ignacio Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-06-29 Option Award |
2023-07-03 09:15 am |
N/A 2033-06-29 |
PROKIDNEY CORP. | PROK | DOYLE WILLIAM F Director |
48,128 | $0 | 48,128 (Direct) |
View |
2023-03-31 Other |
2023-04-04 4:46 pm |
N/A N/A |
PROKIDNEY CORP. | PROK | Cowen Aaron 10% Owner |
3,944,500 | $0 | 7,995,175 (Indirect) |
View |
2023-01-16 Option Award |
2023-01-18 4:14 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | Weger Mary Chief People Officer |
185,000 | $0 | 185,000 (Direct) |
View |
2023-01-16 Option Award |
2023-01-18 4:13 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | Weber Darin J. SVP of Regulatory Development |
250,000 | $0 | 250,000 (Direct) |
View |
2023-01-16 Option Award |
2023-01-18 4:12 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | McKenzie Libbie Parker Chief Medical Officer |
250,000 | $0 | 250,000 (Direct) |
View |
2023-01-16 Option Award |
2023-01-18 4:12 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | Jain Deepak Chief Operating Officer |
585,000 | $0 | 585,000 (Direct) |
View |
2023-01-16 Option Award |
2023-01-18 4:11 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | Girolamo Todd C Chief Legal Officer |
290,000 | $0 | 290,000 (Direct) |
View |
2023-01-16 Option Award |
2023-01-18 4:10 pm |
N/A 2033-01-16 |
PROKIDNEY CORP. | PROK | Coulston James Chief Financial Officer |
290,000 | $0 | 290,000 (Direct) |
View |