There is no SEC investigation. WSJ was lied to by a short seller.
Sorry. not even close to true. In this sort of alleged 10b5 case the only thing to investigate is to interview and review documents from the issuer itself. How else do they conduct any investigation? Read these forums? Read seeking alpha? Ask stockholders "Don't you wish you knew about the car crash sooner?" No. The only way to investigate this sort of allegation is to contact the issuer. What did they know, when did they know it.
Tesla has gone on record saying that they haven't been contacted. So then they likely have to disclose if they ever are contacted about this. They haven't done so. The SEC wouldn't be sitting on their hands this long.
Therefore I think it now looks like there is no SEC investigation and the WSJ was lied to and didn't fact check their source and probably got taken by a now squeezed short seller.
If the SEC is investigating anything, it is likely investigating attempted (but laughably unsuccessful) market manipulation by the short-seller who made a complaint to the SEC and tried to get the WSJ to publish that as an investigation.
You may not like it, but this is how the SEC (and government) works. I've represented issuers that have had SEC investigations hanging over them for YEARS. If you think that a week or two is too long for the SEC to wait before moving forward, or making public disclosure of what they are looking at, then you have a different experience in dealing with the SEC than I have.
I am no special pleader for the SEC. I think that like many government agencies, they are not worth the money and time they take up. They tend to be politicized and, for lack of a better word, arbitrary. If they exit to protect investors and ensure fair financial markets, they do a very poor job. I would be happy to see them prevented from going on fishing expeditions and witch hunts (they do it all the time).
With all that said, they exist, they're not going away, they're only getting more powerful and this is how they work. And Elon Musk should know better than to taunt them, as that only makes things worse. And as much as many people want to impose their own definitions of materiality on this situation, or confuse damages with materiality, the law is pretty clear on the definition of materiality and the fact that the incident may lead to a curtailment of the functionality of AP or even new government regulations on AP like activities is pretty clear evidence of materiality. Not damages, not certainty, not facts, just materiality.
I will go out on a limb here and predict that the next time Tesla has a filing that includes a Risk Factors section, there will be revised disclosure that focuses more on the risks of AP and regulation of AP.
There's nothing more I can say, as a securities law practitioner, on what has happened, so this will be my last post on the topic.