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 Mar 19, 2018 involved purchasing 1,000 shares valued at $170.
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 Mar 19, 2018, when they purchased 1,000 shares at $0.17 per share.
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| $0.17 |
| Discretionary |
| Mar 15, 2018 | AMAR | $170 | Purchase | 1,000 | $0.17 | Discretionary |
| Mar 12, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Mar 12, 2018 | AMAR | $1.6K | Purchase | 8,250 | $0.19 | Discretionary |
| Mar 12, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Mar 12, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Mar 12, 2018 | AMAR | $1.8K | Purchase | 9,356 | $0.19 | Discretionary |
| Mar 12, 2018 | AMAR | $1.7K | Purchase | 9,394 | $0.18 | Discretionary |
| Mar 12, 2018 | AMAR | $213 | Purchase | 1,250 | $0.17 | Discretionary |
| Mar 9, 2018 | AMAR | $213 | Purchase | 1,250 | $0.17 | Discretionary |
| Mar 9, 2018 | AMAR | $675 | Purchase | 3,750 | $0.18 | Discretionary |
| Mar 9, 2018 | AMAR | $190.0K | Purchase | 1,000,000 | $0.19 | Discretionary |
| Mar 8, 2018 | AMAR | $2.5K | Purchase | 13,750 | $0.18 | Discretionary |
| Mar 8, 2018 | AMAR | $213 | Purchase | 1,250 | $0.17 | Discretionary |
| Mar 7, 2018 | AMAR | $200 | Purchase | 1,000 | $0.20 | Discretionary |
| Mar 6, 2018 | AMAR | $225 | Purchase | 1,250 | $0.18 | Discretionary |
| Mar 6, 2018 | AMAR | $750 | Purchase | 3,750 | $0.20 | Discretionary |
| Mar 6, 2018 | AMAR | $2.2K | Purchase | 8,750 | $0.25 | Discretionary |
| Mar 6, 2018 | AMAR | $288 | Purchase | 1,250 | $0.23 | Discretionary |
| Mar 5, 2018 | AMAR | $2.5K | Purchase | 10,000 | $0.25 | Discretionary |
| Feb 27, 2018 | AMAR | $263 | Purchase | 1,250 | $0.21 | Discretionary |
| Feb 27, 2018 | AMAR | $2.2K | Purchase | 8,750 | $0.25 | Discretionary |
| Feb 22, 2018 | AMAR | $700 | Purchase | 2,500 | $0.28 | Discretionary |
| Feb 22, 2018 | AMAR | $675 | Purchase | 2,500 | $0.27 | Discretionary |
| Jan 31, 2018 | AMAR | $350 | Purchase | 1,250 | $0.28 | Discretionary |
| Jan 31, 2018 | AMAR | $238 | Purchase | 850 | $0.28 | Discretionary |
| Jan 31, 2018 | AMAR | $1.6K | Purchase | 5,538 | $0.28 | Discretionary |
| Jan 31, 2018 | AMAR | $638 | Purchase | 2,362 | $0.27 | Discretionary |
| Jan 18, 2018 | AMAR | $1.3K | Purchase | 5,000 | $0.25 | Discretionary |