I know we dug this deeply in January or February, but can't find it now.
We kept using "Rivzi" instead of "Rizvi".
https://www.resignation.info/scripts/8chan/search.php
The general search feature - offers many returns for both.
In short, Rizvi is thought to be Dopey's (Al-waleed's) money man in the west and funneled cash to FB and TWTR.
(Still anxious for those two stocks to tumble.)
Also, thanks for the reminder. We may have more than we know, but it sure is easy to forget the details.