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 |
2023-05-25 Purchase | 2023-05-30 07:30 am | Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Interim CFO | 3,300 | $2.8453 | $9,389 | 444,347 (Indirect Direct) | View |
2023-05-10 Purchase | 2023-05-12 07:00 am | Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Interim CFO | 10,000 | $3.1058 | $31,058 | 441,047 (Indirect Direct) | View |
2022-12-08 Purchase | 2022-12-09 4:31 pm | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 5,859 | $1.26 | $7,382 | 897,279 (Direct) | View |
2022-12-06 Purchase | 2022-12-08 4:30 pm | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 24,141 | $1.2624 | $30,475 | 891,420 (Direct) | View |
2022-09-08 Purchase | 2022-09-12 08:00 am | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 35,000 | $1.7 | $59,500 | 867,279 (Direct) | View |
2022-08-25 Purchase | 2022-08-26 4:32 pm | Cytosorbents Corp | CTSO | Kim Jiny Director | 1,000 | $1.91 | $1,910 | 70,300 (Direct) | View |
2022-06-21 Purchase | 2022-06-22 7:36 pm | Cytosorbents Corp | CTSO | Capponi Vincent President and COO | 2,000 | $1.8 | $3,600 | 443,545 (Direct) | View |
2022-06-16 Purchase | 2022-06-21 4:31 pm | Cytosorbents Corp | CTSO | Capponi Vincent See Remarks | 3,000 | $2 | $6,000 | 441,545 (Direct) | View |
2022-06-16 Purchase | 2022-06-21 4:30 pm | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 2,221 | $1.85 | $4,109 | 768,351 (Direct) | View |
2022-06-09 Purchase | 2022-06-10 4:30 pm | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 16,000 | $2.174 | $34,784 | 766,130 (Direct) | View |
2022-06-06 Purchase | 2022-06-06 7:29 pm | Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer | 8,700 | $1.8999 | $16,529 | 383,361 (Indirect Direct) | View |
2022-05-23 Purchase | 2022-05-25 4:31 pm | Cytosorbents Corp | CTSO | Capponi Vincent President and COO | 5,000 | $2.0328 | $10,164 | 438,545 (Direct) | View |
2022-05-18 Purchase | 2022-05-19 07:01 am | Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director | 11,000 | $2.1936 | $24,130 | 84,800 (Direct) | View |
2022-05-16 Purchase | 2022-05-17 4:44 pm | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 1,676 | $2.2366 | $3,749 | 81,315 (Direct) | View |
2022-05-11 Purchase | 2022-05-12 4:30 pm | Cytosorbents Corp | CTSO | Sobel Alan D. Director | 10,000 | $2.0175 | $20,175 | 81,300 (Indirect Direct) | View |
2022-05-06 Purchase | 2022-05-09 4:13 pm | Cytosorbents Corp | CTSO | Kraus Al Director | 5,000 | $1.959 | $9,795 | 130,046 (Direct) | View |
2021-12-29 Purchase | 2022-01-03 8:00 pm | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 15,000 | $4.0499 | $60,749 | 768,443 (Direct) | View |
2021-12-10 Purchase | 2021-12-13 09:05 am | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 5,000 | $5.25 | $26,250 | 753,443 (Direct) | View |
2021-11-23 Purchase | 2021-11-26 6:11 pm | Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer | 4,000 | $4.98 | $19,920 | 386,433 (Indirect Direct) | View |
2021-08-31 Sale | 2021-09-02 4:31 pm | Cytosorbents Corp | CTSO | Kraus Al Director | 4,000 | $9.3978 | $37,591 | 125,046 (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 |
2023-04-04 Exercise | 2023-04-05 7:06 pm | N/A 2023-04-04 | Cytosorbents Corp | CTSO | Capponi Vincent See Remarks | 10,000 | $0 | 511,989 (Direct) | View |
2023-04-04 Exercise | 2023-04-05 7:06 pm | N/A N/A | Cytosorbents Corp | CTSO | Capponi Vincent See Remarks | 10,000 | $2.875 | 511,989 (Direct) | View |
2023-04-03 Exercise | 2023-04-05 5:00 pm | N/A 2023-04-04 | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 30,500 | $0 | 927,779 (Direct) | View |
2023-04-03 Exercise | 2023-04-05 5:00 pm | N/A N/A | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 30,500 | $2.875 | 927,779 (Direct) | View |
2023-02-27 Gift | 2023-03-01 5:15 pm | N/A N/A | Cytosorbents Corp | CTSO | Sobel Alan D. Director | 2,000 | $0 | 81,300 (Direct) | View |
2023-02-06 Exercise | 2023-02-08 06:03 am | N/A N/A | Cytosorbents Corp | CTSO | Kraus Al Director | 12,000 | $2.65 | 142,046 (Direct) | View |
2023-02-06 Exercise | 2023-02-08 06:03 am | N/A 2023-02-06 | Cytosorbents Corp | CTSO | Kraus Al Director | 12,000 | $0 | 142,046 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:52 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Sobel Alan D. Director | 18,975 | $0 | 100,275 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:52 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Kim Jiny Director | 18,975 | $0 | 88,275 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:51 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 18,975 | $0 | 100,290 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:51 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | BATOR MICHAEL G. Director | 18,975 | $0 | 103,775 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:50 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Kraus Al Director | 37,950 | $0 | 167,996 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:49 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Deliargyris Efthymios Chief Medical Officer | 481,000 | $0 | 657,384 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:48 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Capponi Vincent President and COO | 405,000 | $0 | 848,545 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:47 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | BLOCH KATHLEEN P. Chief Financial Officer | 345,500 | $0 | 728,861 (Direct) | View |
2022-08-10 Option Award | 2022-08-12 6:46 pm | N/A 2032-08-10 | Cytosorbents Corp | CTSO | Chan Phillip P. Chief Executive Officer | 425,000 | $0 | 1,191,130 (Direct) | View |
2022-04-05 Option Award | 2022-04-05 7:17 pm | N/A 2032-04-05 | Cytosorbents Corp | CTSO | Kim Jiny Director | 86,550 | $0 | 86,550 (Direct) | View |
2022-02-14 Gift | 2022-02-15 4:31 pm | N/A N/A | Cytosorbents Corp | CTSO | Sobel Alan D. Director | 2,000 | $0 | 71,300 (Indirect) | View |
2021-12-09 Exercise | 2021-12-13 7:59 pm | 2012-01-18 2022-01-18 | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 4,000 | $0 | 79,639 (Direct) | View |
2021-12-09 Tax Withholding | 2021-12-13 7:59 pm | N/A N/A | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 3,161 | $5.22 | 79,639 (Direct) | View |
2021-12-09 Exercise | 2021-12-13 7:59 pm | N/A N/A | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 4,000 | $4.125 | 79,639 (Direct) | View |
2021-08-31 Exercise | 2021-09-02 4:31 pm | 2012-01-18 2022-01-18 | Cytosorbents Corp | CTSO | Kraus Al Director | 4,000 | $0 | 125,046 (Direct) | View |
2021-08-31 Exercise | 2021-09-02 4:31 pm | N/A N/A | Cytosorbents Corp | CTSO | Kraus Al Director | 4,000 | $4.125 | 125,046 (Direct) | View |
2021-04-12 Option Award | 2021-04-14 9:16 pm | N/A 2031-04-12 | Cytosorbents Corp | CTSO | Sobel Alan D. Director | 17,250 | $0 | 17,250 (Direct) | View |
2021-04-12 Option Award | 2021-04-14 9:16 pm | N/A 2031-04-12 | Cytosorbents Corp | CTSO | Kraus Al Director | 34,500 | $0 | 34,500 (Direct) | View |
2021-04-12 Option Award | 2021-04-14 9:15 pm | N/A 2031-04-12 | Cytosorbents Corp | CTSO | Jones Edward Raymond Director | 17,250 | $0 | 17,250 (Direct) | View |