Johannes Bacher, Chief Operating Officer at OPGEN INC (OPGN), bought 5,000 shares at $3.07 ($15K) on 2021-09-15, disclosed to the SEC on 2021-09-16.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
| Filing → |
| OPGN | BUY | 2021-06-14 | $45K | — | Filing → |