Can I buy into OpenAI?

Excuse me, I was wondering if you could clarify something for me. I've been hearing a lot about OpenAI lately and their advancements in artificial intelligence, and I'm quite intrigued. I'm curious, is it possible for individuals like myself to invest in OpenAI or buy into the company? If so, what are the avenues or methods available to do so? And what are the potential risks and benefits of such an investment? Thank you in advance for your help.