Yes large drop on low volume = manipulation. Good for trading a few shares the way they walk the price down so long as they let the price go back up.
Jimr, "Michael Jordan of Ceramics" doesnt mean Michael Jordan of running a public company. Thats more like Michael Jordan playing baseball. Hell you could even say thats like Michael Jordan owning a basketball team. However Dr Bock didnt try to run Sintx (baseball)/own a basketball team, he stayed to what he knows best, Ceramics (playing basketball). He and Dr. Pezzotti, Dr Bal (McEntire) too btw, have done a great job helping expand Sintx materials uses which was my point. You do not attract talent like them if youre a POS company. Especially as Sintx pays below market value...at least for Dr Bock & Dr Bal. No idea what Dr. Pezzotti made. My guess with Dr Bock is he believes in what hes doing so is willing to take less pay. Also likely he believes he has a high probability of getting a larger return on his investment (time) later; reducing OS and expanding employee share plan helps with that as employees own larger stake of Sintx that way.
Expecting AI to understand analogies is a waste of time im sure.
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Markets Si3n4/Sintx Ceramics can be used in (not comprehensive)