Chan Phillip P. has filed 19 insider transactions across 1 company since April 2023.
Most recent transaction: a grant/award of 100000 shares of Cytosorbents Corp ($CTSO) on November 18, 2025.
Activity breakdown: 2 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 18, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Common Stock | 100000 | $0.64 | 1,482,963.0000 | 62,753,959 | 7.23% | 0.16% |
| Aug. 8, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Common Stock | 105600 | $0.00 | 1,382,963.0000 | 67,166,377 | 8.27% | 0.16% |
| Aug. 8, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Stock Option (Right to Buy) | 136400 | $0.00 | 136,400.0000 | 67,166,377 | 9999.99% | 0.20% |
| Feb. 24, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | O | Series A Right Warrants (right to buy) | 34168 | $1.13 | 0.0000 | 54,434,609 | 100.00% | 0.06% |
| Feb. 24, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | O | Common Stock | 34168 | $1.13 | 1,277,363.0000 | 54,434,609 | 2.75% | 0.06% |
| Jan. 17, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | X | Common Stock | 90832 | $1.00 | 1,243,195.0000 | 54,434,609 | 7.88% | 0.17% |
| Jan. 17, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | X | Subscription Rights (right to buy) | 90832 | $0.00 | 0.0000 | 54,434,609 | 100.00% | 0.17% |
| Jan. 17, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | J | Series A Right Warrants | 90832 | $0.00 | 90,832.0000 | 54,434,609 | 9999.99% | 0.17% |
| Jan. 17, 2025 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | J | Series B Right Warrants | 90832 | $0.00 | 90,832.0000 | 54,434,609 | 9999.99% | 0.17% |
| April 2, 2024 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Stock Option (Right to Buy) | 124000 | $0.00 | 124,000.0000 | 54,434,609 | 9999.99% | 0.23% |
| April 2, 2024 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Common Stock | 96000 | $0.00 | 1,164,704.0000 | 54,434,609 | 8.98% | 0.18% |
| March 29, 2024 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Stock Option (Right to Buy) | 129998 | $0.00 | 129,998.0000 | 44,656,391 | 9999.99% | 0.29% |
| Dec. 13, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | P | Common Stock | 75188 | $1.33 | 1,068,704.0000 | 44,373,969 | 7.57% | 0.17% |
| Dec. 13, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | P | Common Stock Warrant (Right to Buy) | 26315 | $0.00 | 26,315.0000 | 44,373,969 | 9999.99% | 0.06% |
| July 7, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Common Stock | 87000 | $0.00 | 1,006,548.0000 | 44,015,380 | 9.46% | 0.20% |
| July 7, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Stock Option (right to buy) | 112000 | $0.00 | 112,000.0000 | 44,015,380 | 50.00% | 0.25% |
| July 7, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | A | Stock Option (right to buy) | 48000 | $0.00 | 48,000.0000 | 44,015,380 | 50.00% | 0.11% |
| April 3, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | M | Common Stock | 30500 | $2.88 | 927,779.0000 | 43,676,435 | 3.40% | 0.07% |
| April 3, 2023 | Cytosorbents Corp | $CTSO | Chan Phillip P. | Chief Executive Officer | M | Stock Option (right to buy) | 30500 | $0.00 | 0.0000 | 43,676,435 | 100.00% | 0.07% |