Trieu Vuong
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Trieu Vuong. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| OTLC | CHAIRMAN AND CEO | Purchase | 104,000 | $0.01 | $1,040 | Jul 8, 2025 |
| OTLC | CHAIRMAN AND CEO | Purchase | 183,066 | $0.03 | $5,492 | Jan 31, 2025 |
| OTLC | CHAIRMAN AND CEO | Purchase | 298,499 | $0.03 | $8,955 | Nov 22, 2024 |
| OTLC | CHAIRMAN AND CEO | Purchase | 500,000 | $0.02 | $10,000 | Aug 23, 2024 |
| OTLC | CHAIRMAN AND CEO | Purchase | 75,000 | $0.03 | $2,250 | Jun 29, 2023 |
| OTLC | CHAIRMAN AND CEO | Purchase | 100,000 | $0.03 | $3,000 | Jun 16, 2023 |
| OTLC | CHAIRMAN AND CEO | Purchase | 400,000 | $0.03 | $12,000 | Jun 14, 2023 |
| OTLC | CHAIRMAN AND CEO | Purchase | 126,888 | $0.03 | $3,807 | May 26, 2023 |
| OTLC | CHAIRMAN AND CEO | Purchase | 100,000 | $0.05 | $5,000 | May 2, 2023 |
| OTLC | CHAIRMAN AND CEO | Purchase | 120,000 | $0.05 | $6,000 | Dec 6, 2022 |
| OTLC | CHAIRMAN AND CEO | Purchase | 70,000 | $0.08 | $5,600 | Nov 22, 2022 |
| OTLC | CHAIRMAN AND CEO | Purchase | 20,000 | $0.07 | $1,400 | Sep 26, 2022 |
| OTLC | CHAIRMAN AND CEO | Purchase | 80,000 | $0.08 | $6,400 | Aug 25, 2022 |
| OTLC | CHAIRMAN AND CEO | C | 5,672,025 | — | — | Mar 31, 2021 |
| OTLC | CHIEF EXECUTIVE OFFICER | Purchase | 50,500 | $0.19 | $9,595 | Nov 19, 2020 |
| OTLC | CHIEF EXECUTIVE OFFICER | Purchase | 3,000 | $0.12 | $360 | Mar 26, 2020 |
| 0000737207 | Disposition | 500,000 | $0.50 | $250,000 | Oct 1, 2018 | |
| 0000737207 | Chairman of the Board | Purchase | 10,000 | $0.39 | $3,900 | Jun 9, 2017 |
| 0000737207 | Chairman of the Board | Purchase | 2,500 | $0.38 | $950 | Jun 8, 2017 |
| 0000737207 | Chairman of the Board | Purchase | 862,068 | $0.29 | $250,000 | Feb 6, 2017 |
| 0000737207 | Chairman of the Board | Award / Grant | 5,255,354 | — | — | Nov 15, 2016 |