I’m retired now, and a bit rusty, but I was a big firm corporate lawyer, and I don’t think it should take anywhere near 6 months.
We don’t know the terms of the offer yet but if Musk’s lawyers can pull off a structure that allows all existing shareholders to stay invested, then the plan is elegantly simple: If you are a shareholder and want out, you get $420 (or more by selling to others if the stock price rises in the market).
If you want to stay invested, the only change is that there will be restrictions on sale of your stock. From the company’s perspective, the only change may be that ownership becomes more concentrated, which has control implications. It could really be that simple. Disclosures going forward could look exactly the same as now.
And I would be stunned if the lawyers hadn’t already figured this out well before Musk kicked things off with his tweets.