| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13D | 2019-05-03 | Trieu Vuong | MATEON THERAPEUTICS INC | 113,867,439 | 64.6% | EDGAR |
| SC 13D | 2019-05-02 | Hsiao Chao | MATEON THERAPEUTICS INC | 17,048,605 | 17.7% | EDGAR |
| SC 13D | 2019-05-02 | Uckun Fatih | MATEON THERAPEUTICS INC | 8,545,504 | 9.4% | EDGAR |
| SC 13D | 2019-05-02 | Park Chulho | MATEON THERAPEUTICS INC | 16,096,832 | 16.8% | EDGAR |
| SC 13D | 2019-05-02 | Hwang Larn | MATEON THERAPEUTICS INC | 23,445,992 | 23.0% | EDGAR |
| SC 13G/A | 2019-01-02 | SABBY MANAGEMENT, LLC | MATEON THERAPEUTICS INC | 879,747 | 2.1% | EDGAR |
| SC 13G/A | 2017-01-05 | SABBY MANAGEMENT, LLC | MATEON THERAPEUTICS INC | 1,981,600 | 7.5% | EDGAR |
| SC 13G/A | 2016-02-12 | CAPITAL VENTURES INTERNATIONAL | OXIGENE INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2016-02-11 | KOPIN MITCHELL P | OXIGENE INC | 1,394,160 | 5.0% | EDGAR |
| SC 13G/A | 2016-02-05 | Frigate Ventures LP | OXIGENE INC | 1,306,262 | 4.7% | EDGAR |
| SC 13G/A | 2016-01-06 | SABBY MANAGEMENT, LLC | OXIGENE INC | 2,196,500 | 8.3% | EDGAR |
| SC 13G | 2015-03-31 | KOPIN MITCHELL P | OXIGENE INC | 1,854,455 | 6.9% | EDGAR |
| SC 13G | 2015-03-30 | Frigate Ventures LP | OXIGENE INC | 2,266,117 | 8.4% | EDGAR |
| SC 13G/A | 2015-02-17 | Frigate Ventures LP | OXIGENE INC | 469,315 | 2.2% | EDGAR |
| SC 13G/A | 2015-02-13 | CAPITAL VENTURES INTERNATIONAL | OXIGENE INC | 1,240,106 | 5.7% | EDGAR |
| SC 13G/A | 2015-02-10 | ALPHA CAPITAL ANSTALT | OXIGENE INC | 341,146 | 1.6% | EDGAR |
| SC 13G/A | 2015-01-08 | SABBY MANAGEMENT, LLC | OXIGENE INC | 2,068,481 | 10.0% | EDGAR |
| SC 13G/A | 2014-11-10 | NEWBY STEVEN T | OXIGENE INC | - | - | EDGAR |
| SC 13G | 2014-04-16 | NEWBY STEVEN T | OXIGENE INC | - | - | EDGAR |
| SC 13G | 2014-02-21 | ALPHA CAPITAL ANSTALT | OXIGENE INC | 1,023,438 | 8.9% | EDGAR |