Stephen T. Chen serves as Executive at AMARILLO BIOSCIENCES INC, where they oversee executive responsibilities. Since joining the company, Stephen T. Chen has executed 553 insider transactions totaling $852.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 10, 2018 involved purchasing 1,000 shares valued at $280.
Stephen T. Chen currently holds 783,000 shares of AMARILLO BIOSCIENCES INC (AMAR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stephen T. Chen has been a net buyer of AMAR stock. They have purchased $784.5K and sold $67.4K worth of shares.
Stephen T. Chen's most recent insider trade was on May 10, 2018, when they purchased 1,000 shares at $0.28 per share.
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| $0.24 |
| Discretionary |
| May 9, 2018 | AMAR | $240 | Purchase | 1,000 | $0.24 | Discretionary |
| May 8, 2018 | AMAR | $280 | Purchase | 1,000 | $0.28 | Discretionary |
| May 7, 2018 | AMAR | $280 | Purchase | 1,000 | $0.28 | Discretionary |
| May 4, 2018 | AMAR | $280 | Purchase | 1,000 | $0.28 | Discretionary |
| May 3, 2018 | AMAR | $260 | Purchase | 1,000 | $0.26 | Discretionary |
| May 2, 2018 | AMAR | $280 | Purchase | 1,000 | $0.28 | Discretionary |
| May 1, 2018 | AMAR | $560 | Purchase | 2,000 | $0.28 | Discretionary |
| May 1, 2018 | AMAR | $260 | Purchase | 1,000 | $0.26 | Discretionary |
| Apr 30, 2018 | AMAR | $280 | Purchase | 1,000 | $0.28 | Discretionary |
| Apr 27, 2018 | AMAR | $240 | Purchase | 1,000 | $0.24 | Discretionary |
| Apr 25, 2018 | AMAR | $200 | Purchase | 1,000 | $0.20 | Discretionary |
| Apr 24, 2018 | AMAR | $190 | Purchase | 1,000 | $0.19 | Discretionary |
| Apr 24, 2018 | AMAR | $200 | Purchase | 1,000 | $0.20 | Discretionary |
| Apr 19, 2018 | AMAR | $220 | Purchase | 1,000 | $0.22 | Discretionary |
| Apr 18, 2018 | AMAR | $210 | Purchase | 1,000 | $0.21 | Discretionary |
| Apr 17, 2018 | AMAR | $600 | Purchase | 3,000 | $0.20 | Discretionary |
| Apr 17, 2018 | AMAR | $263 | Purchase | 1,250 | $0.21 | Discretionary |
| Apr 17, 2018 | AMAR | $180 | Purchase | 750 | $0.24 | Discretionary |
| Apr 13, 2018 | AMAR | $200 | Purchase | 1,000 | $0.20 | Discretionary |
| Apr 10, 2018 | AMAR | $150 | Purchase | 750 | $0.20 | Discretionary |
| Apr 10, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Apr 9, 2018 | AMAR | $180 | Purchase | 1,000 | $0.18 | Discretionary |
| Apr 9, 2018 | AMAR | $180 | Purchase | 1,000 | $0.18 | Discretionary |
| Apr 4, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Apr 4, 2018 | AMAR | $350 | Purchase | 1,750 | $0.20 | Discretionary |
| Apr 3, 2018 | AMAR | $150 | Purchase | 750 | $0.20 | Discretionary |
| Apr 3, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Apr 2, 2018 | AMAR | $600 | Purchase | 3,000 | $0.20 | Discretionary |