STEPHEN T CHEN Insider Trading for August 2019

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General | Insider Transactions | Monthly Overview

Overview of insider trading of STEPHEN T CHEN for August 2019.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 28 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.461,000460654,000653 K to 654 K (+0.15 %)
Aug 28 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.391,000390653,000652 K to 653 K (+0.15 %)
Aug 19 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.384,5001,710652,000647.5 K to 652 K (+0.69 %)
Aug 19 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.39500195647,500647 K to 647.5 K (+0.08 %)
Aug 19 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.373,2501,203647,000643.8 K to 647 K (+0.50 %)
Aug 19 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.401,750700643,750642 K to 643.8 K (+0.27 %)
Aug 14 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.35750263642,000641.3 K to 642 K (+0.12 %)
Aug 14 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.362,500900641,250638.8 K to 641.3 K (+0.39 %)
Aug 14 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.401,750700638,750637 K to 638.8 K (+0.27 %)
Aug 14 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.261,00026012,26311.3 K to 12.3 K (+8.88 %)
Aug 09 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.402,000800637,000635 K to 637 K (+0.31 %)
Aug 09 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.421,000420635,000634 K to 635 K (+0.16 %)
Aug 05 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.391,750683634,000632.3 K to 634 K (+0.28 %)
Aug 05 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.351,250438632,250631 K to 632.3 K (+0.20 %)
Aug 05 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.461,000460631,000630 K to 631 K (+0.16 %)
Aug 05 2019AMARAMARILLO BIOSCIENC ...CHEN STEPHEN TPresident,Chairman, ...BuyP0.422,000840630,000628 K to 630 K (+0.32 %)