Ann: HTG and AST Group Execute Global Solution Partner Agreement, page-5

This company seems to be suffering credibility lag. Initial optimistic over reaction caused the SP to sky-rocket too high. When the reality hit of the time and work needed, the SP went south. Arguably too low. Now good news causes the SP to drop because there are no figures of the value of the deal. There is no way the idea of remote coms for service and .aintinence and coms with automated vessles, vehicles, and flight in the commercial and military is going to be huge in the future.
HTG have been working to lay a good foundation of technical capability and partnerships, but that doesn't bring a wave of income.
There will be investors who have jumped out in the knowledge that they can jump back in when the SP goes up and still make a good return. It is likely when not if.