OgNasty went from being a single forum treasurer, to 1 of 5 treasurers sharing a multisig, to being removed as forum treasurer. After this (a year later?) the multisig was
removed completely.
I don't think that timeline is anywhere near correct.

Theymos send 500 btc to several members - they all stole the coins and vanished. OGNasty, working with Theymos, gave them back because he is able to scam more here. Theymos decided to remove OG as the last treasurer, and add him into a multi sig agreement. He still gets paid with tax free money, but not as much as he did before.
^^ I looked for the PM from OGNasty, but it appears nine months of messages from the scammer have been deleted from my inbox.
I have a message Oct 2018 from OG telling me he was implementing a BPIP verification tool. Then it jumps to May 2019 when he is calling me a liar. All the PMs he sent him about joining nastyfans and the deterioration of our friendship. All deleted from this server, but still existing on my computer.
Anyway, I've sent you all emails between myself and RR.
Vod