More questions that need answers. My thoughts are they stated on 8/21 that they will appeal for stay on NASDAQ. And, they never come out saying NASDAQ did not approve of the appeal and so that they are being delisted by NASDAQ.
Then recently they come out saying it's in everyone's interest to voluntary delist that they will being filling form 25 obviously they aren't filing form 15 since they weren't going dark.
So what happen to from 25? Even if they were being notified of being delisted by NASDAQ they didn't come out saying NASDAQ delisted them. Instead they said they are voluntary delisting which requires them to file with SEC.
We will find out. As I said good learning experience. In any case if NASDAQ was delaying form 25 it will be file eventually.
I don't think Delcath would make obvious mistakes with SEC regulations, otherwise, lawyers would be all over them. They have to have legitimate reason to accelerate the move to OTC.