Ok figured it out

$Ginkgo Bioworks (DNA.US)$ Comparing to biotech sector ETF we can see the drop on Thursday and Friday had nothing to do with the stock itself. This actually overcame the correlation to the biotech sector at open on Thursday following earnings but once buying stopped the sector pull took it down. That explains why MM was lowering the bid without any sells causing it. Guess paranoia RFK is going to shut down biotech companies or something. Nonsense.