OTLC · Oncotelic Therapeutics, Inc.
Substantial doubt about the company's ability to continue as a going concern.
“The Company's limited capital resources, history of recurring losses and uncertainties as to whether the Company's operations will become profitable raise substantial doubt about its ability to continue as a going concern.”View the 10-Q filed May 14, 2026
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-07-10 | KING STEVEN W |
Director, President and CEO, 10% Owner |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 250 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
250 |
| 2026-07-10 | Shah Amit B. |
CHIEF FINANCIAL OFFICER |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 1,500 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
1,500 |
| 2026-07-10 | Fein Seymour Howard |
CRO/CMO |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 250 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
250 |
| 2026-07-10 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 2,000 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
2,000 |
| 2026-07-10 | Saund Saran |
Chief Business Officer |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 1,500 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
1,500 |
| 2026-07-10 | MAIDA ANTHONY E III |
Director, Chief Clin. Ops. Officer |
Award↑
Filing footnotes — Restricted stock Units (Direct)
On July 10, 2026, the reporting person was granted 1,500 restricted stock units ("RSUs"), subject to performance and time-based vesting. On vesting each RSU will immediately be settled by delivery of, and each RSU represents the contingent right to receive, one share of the issuer's Series A Convertible Preferred Stock, par value $0.01. Each share of Series A Convertible Preferred Stock, in turn, is convertible into 1,000 shares of the issuer's common stock, par value $0.01 per share. The RSU's will vest upon (a) achievement of an uplisting of the issuer's common stock to a national securities exchange on or before June 30, 2027 (or such later date as the Board of Directors may approve), subject to the reporting person's continued service for a period of six months following the uplisting. |
Restricted stock Units
|
1,500 |
| 2026-07-01 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
Filing footnotes — Common Stock (Direct)
On July 1, 2026, Dr. Vuong Trieu purchased 240,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.0431. |
Common Stock
|
240,000 |
| 2026-06-24 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
Filing footnotes — Common Stock (Direct)
On June 22, 2026, Dr. Vuong Trieu purchased 65,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 23, 2026, Dr. Vuong Trieu purchased 75,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 24, 2026, Dr. Vuong Trieu purchased 115,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. |
Common Stock
|
115,000 |
| 2026-06-23 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
Filing footnotes — Common Stock (Direct)
On June 22, 2026, Dr. Vuong Trieu purchased 65,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 23, 2026, Dr. Vuong Trieu purchased 75,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 24, 2026, Dr. Vuong Trieu purchased 115,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. |
Common Stock
|
75,000 |
| 2026-06-22 | Shah Amit B. |
CHIEF FINANCIAL OFFICER |
Buy↑
Filing footnotes — Common Stock (Direct)
On June 22, 2026, Amit Shah purchased 20,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.05. |
Common Stock
|
20,000 |
| 2026-06-22 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
Filing footnotes — Common Stock (Direct)
On June 22, 2026, Dr. Vuong Trieu purchased 65,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 23, 2026, Dr. Vuong Trieu purchased 75,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. Further, on June 24, 2026, Dr. Vuong Trieu purchased 115,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.045. |
Common Stock
|
65,000 |
| 2026-06-17 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
Filing footnotes — Common Stock (Direct)
On June 15, 2026, Dr. Vuong Trieu purchased 96,000 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.05. Further, on June 17, 2026, Dr. Vuong Trieu purchased 239,759 shares of Oncotelic Therapeutics, Inc. in his individual capacity, from the open market at a price of $0.0446. |
Common Stock
|
239,759 |
| 2026-06-15 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
96,000 |
| 2026-01-22 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Series A Convertible Preferred Stock (Direct)
Series A Convertible Preferred Stock is convertible at any time at the option of the holder into Common Stock on a one-for-one thousand basis. The shares of Series A Convertible Preferred Stock were issued to Dr. Trieu as compensation pursuant to the accomplishment of performance milestones under a Restricted Stock Agreement dated January 21, 2026. |
Series A Convertible Preferred Stock
|
4,426 |
| 2025-11-17 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Series A Convertible Preferred Stock (Direct)
Series A Convertible Preferred Stock is convertible at any time at the option of the holder into Common Stock on a one-for-one thousand basis. The shares of Series A Convertible Preferred Stock were issued to Dr. Trieu as compensation pursuant to the accomplishment of performance milestones under a Restricted Stock Agreement dated November 17, 2025. |
Series A Convertible Preferred Stock
|
4,065 |
| 2025-07-10 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
104,000 |
| 2025-07-09 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
1 |
| 2025-07-08 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
94,736 |
| 2025-01-31 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
63,775 |
| 2025-01-30 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
100,003 |
| 2025-01-29 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
183,066 |
| 2024-11-22 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
298,499 |
| 2024-08-23 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
500,000 |
| 2023-06-29 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
425,000 |
| 2023-06-28 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
75,000 |
| 2023-06-16 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
100,000 |
| 2023-06-14 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
400,000 |
| 2023-05-26 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
126,888 |
| 2023-05-02 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
100,000 |
| 2022-12-06 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
120,000 |
| 2022-11-22 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
70,000 |
| 2022-09-26 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
20,000 |
| 2022-08-25 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Buy↑
|
Common Stock
|
80,000 |
| 2021-09-03 | MAIDA ANTHONY E III |
Director, Chief Clin. Ops. Officer |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options vest as follows: (i) 1/5th on September 30, 2021; (ii) 1/5th on December 31, 2021; (iii) 1/5th on March 31, 2022; (iv) 1/5th on June 30, 2022; and (v) 1/5th on September 30, 2022. |
Stock Options
|
600,000 |
| 2021-09-03 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options vest as follows: (i) 1/5th on September 30, 2021; (ii) 1/5th on December 31, 2021; (iii) 1/5th on March 31, 2022; (iv) 1/5th on June 30, 2022; and (v) 1/5th on September 30, 2022. |
Stock Options
|
225,000 |
| 2021-09-03 | Saund Saran |
Chief Business Officer |
Award↑
Filing footnotes — Stock Options (Direct)
Stock Options vest as follows: (i) 50% of the options will vest upon the consummation of a qualifying joint venture agreement, licensing agreement, or acquisition transaction (a "Corporate Transaction"); (ii) The remaining 50% on the one-year anniversary of the consummation of a Corporate Transaction. |
Stock Options
|
675,000 |
| 2021-09-03 | KING STEVEN W |
Director, President and CEO, 10% Owner |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options vest as follows: (i) 1/5th on September 30, 2021; (ii) 1/5th on December 31, 2021; (iii) 1/5th on March 31, 2022; (iv) 1/5th on June 30, 2022; and (v) 1/5th on September 30, 2022. |
Stock Options
|
500,000 |
| 2021-07-08 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan and which vest immediately on the date of grant. |
Stock Options
|
513,953 |
| 2021-07-08 | MAIDA ANTHONY E III |
Director, Chief Clin. Ops. Officer |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan, which vest immediately on the date of grant. |
Stock Options
|
400,000 |
| 2021-07-08 | Shah Amit B. |
CHIEF FINANCIAL OFFICER |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan, which vest immediately on date of grant. |
Stock Options
|
698,256 |
| 2021-07-08 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Award↑
Filing footnotes — Common Stock (Direct)
Shares were issued in settlement of Restricted Stock Units granted pursuant to the Issuer's 2015 Equity Incentive Plan that vested immediately upon grant. |
Common Stock
|
259,302 |
| 2021-07-08 | Saund Saran |
Chief Business Officer |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan, which vest immediately on the date of grant. |
Stock Options
|
216,279 |
| 2021-07-08 | Saund Saran |
Chief Business Officer |
Award↑
Filing footnotes — Common Stock (Direct)
Shares were issued in settlement of Restricted Stock Units granted pursuant to the Issuer's 2015 Equity Incentive Plan that vested immediately upon grant. |
Common Stock
|
102,519 |
| 2021-07-08 | Shah Amit B. |
CHIEF FINANCIAL OFFICER |
Award↑
Filing footnotes — Common Stock (Direct)
Shares were issued in settlement of Restricted Stock Units granted pursuant to the Issuer's 2015 Equity Incentive Plan that vested immediately upon grant. |
Common Stock
|
298,837 |
| 2021-07-08 | KING STEVEN W |
Director, President and CEO, 10% Owner |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan, which vests immediately on the date of grant. |
Stock Options
|
357,412 |
| 2021-07-08 | Diamond David |
Director |
Award↑
Filing footnotes — Stock Options (Direct)
Stock options granted pursuant to the Issuer's 2015 Equity Incentive Plan, which vest immediately on the date of grant. |
Stock Options
|
451,467 |
| 2021-03-31 | MAIDA ANTHONY E III |
Director, Chief Clin. Ops. Officer |
Other↑
Filing footnotes — Common Stock (Direct)
Pursuant to the Agreement and Plan of Merger dated April 17, 2019, between the Issuer and Oncotelic, Inc., shares of the Issuer's Series A Convertible Preferred Stock ("Series A Preferred") held by the reporting person converted into shares of the Issuer's common stock, following a recapitalization by the Issuer. |
Common Stock
|
938,646 |
| 2021-03-31 | Saund Saran |
Chief Business Officer |
Other↓
Filing footnotes — Series A Convertible Preferred Stock (Direct)
Pursuant to the Agreement and Plan of Merger dated August 17, 2019, as amended November 1, 2019, between the Issuer and PointR Data Inc., (the "Merger"), shares of the Issuer's Series A Convertible Preferred Stock ("Series A Preferred") held by the reporting person converted into shares of the Issuer's common stock, following a recapitalization by the Issuer. Shares of the Series A Convertible Preferred Stock does not expire. |
Series A Convertible Preferred Stock
|
16,355 |
| 2021-03-31 | Trieu Vuong |
Director, CHAIRMAN AND CEO, 10% Owner |
Other↓
Filing footnotes — Series A Convertible Preferred Stock (Indirect)
Pursuant to the Agreement and Plan of Merger dated April 17, 2019, between the Issuer and Oncotelic, Inc., shares of the Issuer's Series A Convertible Preferred Stock ("Series A Preferred") held by the reporting person converted into shares of the Issuer's common stock, following a recapitalization by the Issuer. Shares of the Series A Convertible Preferred Stock does not expire. |
Series A Convertible Preferred Stock
(I)
|
5,672 |
| 2021-03-31 | Saund Saran |
Chief Business Officer |
Other↑
Filing footnotes — Common Stock (Direct)
Pursuant to the Agreement and Plan of Merger dated August 17, 2019, as amended November 1, 2019, between the Issuer and PointR Data Inc., (the "Merger"), shares of the Issuer's Series A Convertible Preferred Stock ("Series A Preferred") held by the reporting person converted into shares of the Issuer's common stock, following a recapitalization by the Issuer. |
Common Stock
|
16,354,961 |