My suspicion is, that any large holder who privately settled with JPMC,will certainly not want (or be contractually prohibited) to publicize it to any one of us. Any suggestion that they will share this information with us is out of the question.
If, however, one of us discovers that JPMC double-crossed the rest of the holders by back dealing a private deal, it could be very embarrassing and incriminating to JPMC.
The only possibility that I can foresee is a class action by us, the few remaining holders of the DIMEQs, who have not tendered their rights.
The first step is to locate the money transfer. If it took place we are obliged to act.