Oncotelic Therapeutics, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 104,000 | $0.01 | $1,040 | 93,293,560 | Jul 8, 2025 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 183,066 | $0.03 | $5,492 | 93,025,782 | Jan 31, 2025 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 298,499 | $0.03 | $8,955 | 92,842,716 | Nov 22, 2024 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 500,000 | $0.02 | $10,000 | 92,544,217 | Aug 23, 2024 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 75,000 | $0.03 | $2,250 | 91,619,217 | Jun 29, 2023 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 100,000 | $0.03 | $3,000 | 91,544,217 | Jun 16, 2023 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 400,000 | $0.03 | $12,000 | 91,444,217 | Jun 14, 2023 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 126,888 | $0.03 | $3,807 | 91,044,217 | May 26, 2023 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 100,000 | $0.05 | $5,000 | 90,917,329 | May 2, 2023 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 120,000 | $0.05 | $6,000 | 90,558,021 | Dec 6, 2022 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 70,000 | $0.08 | $5,600 | 90,438,021 | Nov 22, 2022 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 20,000 | $0.07 | $1,400 | 90,368,021 | Sep 26, 2022 |
| Trieu Vuong | CHAIRMAN AND CEO | Purchase | 80,000 | $0.08 | $6,400 | 90,348,021 | Aug 25, 2022 |
| Shah Amit B. | CHIEF FINANCIAL OFFICER | Award / Grant | 298,837 | — | — | 358,837 | Jul 8, 2021 |
| Saund Saran | CHIEF BUSINESS OFFICER | C | 16,354,961 | — | — | 16,354,961 | Jul 8, 2021 |
| MAIDA ANTHONY E III | CHIEF CLINICAL OFFICER | C | 938,646 | — | — | 1,137,314 | Mar 31, 2021 |
| Trieu Vuong | CHAIRMAN AND CEO | C | 5,672,025 | — | — | 6,872,529 | Mar 31, 2021 |
| KING STEVEN W | — | C | 3,291,720 | — | — | 3,330,647 | Mar 31, 2021 |
| Shah Amit B. | CHIEF FINANCIAL OFFICER | Purchase | 20,088 | $0.19 | $3,817 | 51,780 | Nov 20, 2020 |
| Park Chulho | CHIEF TECHNOLOGY OFFICER | Purchase | 22,173 | $0.18 | $3,991 | 2,833,992 | Nov 19, 2020 |
| Trieu Vuong | CHIEF EXECUTIVE OFFICER | Purchase | 50,500 | $0.19 | $9,595 | 15,812,308 | Nov 19, 2020 |
| Trieu Vuong | CHIEF EXECUTIVE OFFICER | Purchase | 3,000 | $0.12 | $360 | 15,761,808 | Mar 26, 2020 |
| Reynolds Donald Rogers | — | Purchase | 250,000 | — | — | 280,000 | Apr 12, 2018 |
| Schwieterman William D | President and CEO | Purchase | 625,000 | — | — | 625,747 | Apr 12, 2018 |
| LOAR MATTHEW M | Chief Financial Officer | Purchase | 250,000 | — | — | 300,000 | Apr 12, 2018 |
| Reynolds Donald Rogers | — | Purchase | 12,700 | $0.34 | $4,318 | 12,700 | Dec 16, 2016 |
| McMahon Gerald PhD | — | Award / Grant | 3,847 | — | — | 18,611 | Jul 2, 2014 |
| McMahon Gerald PhD | — | Award / Grant | 3,584 | — | — | 14,764 | Jan 2, 2014 |
| LANGECKER PETER | Chief Executive Officer | Award / Grant | 72,993 | — | — | 77,993 | Aug 8, 2013 |
| McMahon Gerald PhD | — | Award / Grant | 7,407 | — | — | 11,180 | Jul 1, 2013 |
| HOWSON TAMAR D | — | Award / Grant | 3,703 | — | — | 8,761 | Jul 1, 2013 |
| LANGECKER PETER | Chief Executive Officer | Purchase | 3,000 | $2.75 | $8,250 | 5,000 | Jun 28, 2013 |
| LANGECKER PETER | Chief Executive Officer | Purchase | 2,000 | $2.79 | $5,580 | 2,000 | Jun 25, 2013 |
| HOWSON TAMAR D | — | Award / Grant | 1,886 | — | — | 5,058 | Jan 2, 2013 |
| McMahon Gerald PhD | — | Award / Grant | 3,773 | — | — | 3,773 | Jan 2, 2013 |
| HOWSON TAMAR D | — | Award / Grant | 18,148 | — | — | 38,060 | Jul 2, 2012 |
| HOWSON TAMAR D | — | Award / Grant | 18,148 | — | — | 38,060 | Jul 1, 2012 |
| HOWSON TAMAR D | — | Award / Grant | 10,101 | — | — | 19,912 | Jan 2, 2012 |
| Wood Alastair JJ | — | Award / Grant | 12,121 | — | — | 17,871 | Oct 31, 2011 |
| HOWSON TAMAR D | — | Award / Grant | 6,061 | — | — | 9,811 | Oct 31, 2011 |
| Wood Alastair JJ | — | Award / Grant | 25,000 | $0.23 | $5,750 | 115,000 | Jan 2, 2011 |
| Schwieterman William D | — | Award / Grant | 25,000 | $0.23 | $5,750 | 179,208 | Jan 2, 2011 |
| SHIEBLER WILLIAM N | — | Award / Grant | 25,000 | $0.23 | $5,750 | 236,002 | Jan 2, 2011 |
| KESSEL MARK | — | Award / Grant | 25,000 | $0.23 | $5,750 | 115,000 | Jan 2, 2011 |
| HOWSON TAMAR D | — | Award / Grant | 25,000 | $0.23 | $5,750 | 75,000 | Jan 2, 2011 |
| FICKLING ROY H | — | Award / Grant | 25,000 | $0.23 | $5,750 | 202,846 | Jan 2, 2011 |
| HOWSON TAMAR D | — | Award / Grant | 25,000 | $0.38 | $9,500 | 50,000 | Jul 1, 2010 |
| Wood Alastair JJ | — | Award / Grant | 25,000 | $0.38 | $9,500 | 90,000 | Jul 1, 2010 |
| Schwieterman William D | — | Award / Grant | 25,000 | $0.38 | $9,500 | 154,208 | Jul 1, 2010 |
| SHIEBLER WILLIAM N | — | Award / Grant | 25,000 | $0.38 | $9,500 | 292,002 | Jul 1, 2010 |