RARX—The deal still needs regulatory approval after several months of trying.
Still, there has been no disclosure from the company about interactions with the FTC since the 2/28/20 8-K posted in #msg-154416552.
The public info is enough to hold the price down.
If this were true, the share price would have tanked earlier, but it had been stable until the 9.5% drop yesterday—almost three weeks after the 8-K filing.