On September 24th theymos falsely announced that he was selling a package of 23% of Bitcoin Global stock.
How is this false? Was he not really offering the shares for sale?
On October 5th theymos himself admitted to having lied in his previous representations, in that the block of shares he was selling were not entirely his, but he was acting as representative/broker for a number of other parties, among which was bitcoin.me and others. Also on this occasion he disclosed his previously undisclosed position as board member of the company.
He never said the shares were his, he just said he was selling them. He also disclosed his position as Treasurer right in the OP. Here it is (in part):
I am selling 17500 shares of BitcoinGlobal, the owner of GLBSE. There are currently 77500 total GLBSE shares, so this represents a 23% share in GLBSE.
My reason for selling:
Some big legitimate Bitcoin businesses have expressed interest in listing on GLBSE, but they can't do so because GLBSE might be illegal. Nefario would like to change this by making GLBSE a legal company and following all relevant regulations. This could potentially increase profits, but I don't like the idea of abandoning small and "dubious" businesses, I don't like lawyers and regulations getting in the way of business, and I certainly don't want to be officially/legally listed as a shareholder (and especially not treasurer).
As for the SEC business. He just offered his opinion that the emails were fake.