I get that Elon may need, at some point to sell some stock, may... but I don't see the need to do that now and definitely not on the open market or, if he did, slowly. Not in his interests to dump the stock price either right nowThe trace would be Form-4 Filings, that would only have to be submitted today (i think even after close is fine)... So it MAY appear later there if he sold parts.
So I don't think it's the case... key word is "think", because I have no idea, but makes no sense to me for him to do that