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 |
2024-12-13 Purchase |
2024-12-16 07:00 am |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
20,000 | $0.9647 | $19,294 | 401,363 (Direct) |
View |
2024-12-11 Purchase |
2024-12-13 08:00 am |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
31,363 | $0.89197 | $27,975 | 381,363 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:35 pm |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
22,557 | $1.33 | $30,001 | 111,751 (Indirect Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:34 pm |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
22,557 | $1.33 | $30,001 | 356,327 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:34 pm |
Cytosorbents Corp | CTSO | Capponi Vincent President & COO |
18,797 | $1.33 | $25,000 | 590,712 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:33 pm |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
37,594 | $1.33 | $50,000 | 138,551 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:32 pm |
Cytosorbents Corp | CTSO | Jones Edward Raymond Director |
7,519 | $1.33 | $10,000 | 91,465 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:32 pm |
Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer |
37,594 | $1.33 | $50,000 | 481,098 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:31 pm |
Cytosorbents Corp | CTSO | Kim Jiny Director |
7,519 | $1.33 | $10,000 | 80,450 (Direct) |
View |
2023-12-13 Purchase |
2023-12-15 4:30 pm |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
75,188 | $1.33 | $100,000 | 1,095,019 (Direct) |
View |
2023-08-04 Purchase |
2023-08-08 8:01 pm |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
3,000 | $3.1933 | $9,580 | 87,800 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-24 Exercise |
2025-03-04 9:00 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
25,879 | $1.13 | 151,273 (Direct) |
View |
2025-02-24 Exercise |
2025-02-26 7:29 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
12,000 | $1.13 | 677,168 (Direct) |
View |
2025-02-24 Exercise |
2025-02-26 7:28 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
32,625 | $1.13 | 466,613 (Direct) |
View |
2025-02-24 Exercise |
2025-02-26 7:27 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
34,168 | $1.13 | 1,277,363 (Direct) |
View |
2025-02-24 Exercise |
2025-02-26 7:26 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
21,950 | $1.13 | 147,757 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:35 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
31,758 | $0 | 173,031 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:35 pm |
N/A N/A |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
15,879 | $1 | 173,031 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:35 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
15,879 | $0 | 173,031 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:34 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
63,520 | $0 | 728,688 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:34 pm |
N/A N/A |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
31,760 | $1 | 728,688 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:34 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
31,760 | $0 | 728,688 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:33 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
32,466 | $0 | 435,491 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:33 pm |
N/A N/A |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
16,233 | $1 | 435,491 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:33 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
16,233 | $0 | 435,491 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:32 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
43,900 | $0 | 169,707 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:32 pm |
N/A N/A |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
21,950 | $1 | 169,707 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:32 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
21,950 | $0 | 169,707 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:31 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
181,664 | $0 | 1,424,859 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:31 pm |
N/A N/A |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
90,832 | $1 | 1,424,859 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:31 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
90,832 | $0 | 1,424,859 (Direct) |
View |
2025-01-17 Other |
2025-01-22 8:29 pm |
2025-01-17 2025-02-24 |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
65,250 | $0 | 499,238 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:29 pm |
N/A N/A |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
32,625 | $1 | 499,238 (Direct) |
View |
2025-01-17 Exercise |
2025-01-22 8:29 pm |
2024-12-09 2025-01-10 |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
32,625 | $0 | 499,238 (Direct) |
View |
2024-10-04 Option Award |
2024-10-08 9:00 pm |
N/A 2034-10-04 |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
150,000 | $0 | 150,000 (Direct) |
View |
2024-10-04 Option Award |
2024-10-08 9:00 pm |
N/A 2034-10-04 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
150,000 | $0 | 150,000 (Direct) |
View |
2024-08-14 Option Award |
2024-08-16 6:58 pm |
N/A 2034-08-14 |
Cytosorbents Corp | CTSO | MARIANI PETER J Chief Financial Officer |
645,000 | $0 | 645,000 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:47 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Jones Edward Raymond Director |
22,000 | $0 | 22,000 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:47 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
147,000 | $0 | 495,433 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:46 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Sobel Alan D. Director |
22,000 | $0 | 22,000 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:46 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer |
152,000 | $0 | 619,941 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:46 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director |
44,000 | $0 | 44,000 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:45 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
182,000 | $0 | 766,134 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:45 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Kim Jiny Director |
22,000 | $0 | 22,000 (Direct) |
View |
2024-04-02 Option Award |
2024-04-04 9:45 pm |
N/A 2034-04-02 |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
220,000 | $0 | 1,288,704 (Direct) |
View |
2024-03-29 Option Award |
2024-04-02 9:32 pm |
N/A 2034-03-29 |
Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer |
47,088 | $0 | 47,088 (Direct) |
View |
2024-03-29 Option Award |
2024-04-02 9:32 pm |
N/A 2034-03-29 |
Cytosorbents Corp | CTSO | Capponi Vincent President and COO |
48,923 | $0 | 48,923 (Direct) |
View |
2024-03-29 Option Award |
2024-04-02 9:31 pm |
N/A 2034-03-29 |
Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer |
49,038 | $0 | 49,038 (Direct) |
View |
2024-03-29 Option Award |
2024-04-02 9:30 pm |
N/A 2034-03-29 |
Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer |
129,998 | $0 | 129,998 (Direct) |
View |
2023-09-18 Option Award |
2023-09-20 4:34 pm |
N/A 2033-09-18 |
Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer |
75,000 | $0 | 472,347 (Direct) |
View |
Ownership |
2023-08-15 5:57 pm |
N/A N/A |
Cytosorbents Corp | CTSO | D'Amico Alex Chief Financial Officer |
0 | $0 | 495,000 (Direct) |
View |