[everfree]

I wouldn't necessarily want the stock of a company that I just found a critical vulnerability with.

[tptacek]

Then you wouldn't want the stock of any tech companies, because people find critical vulnerabilities in all of them.

[wglb]

It's not very often that serious vulnerabilities affect the stock price.

Check out the stock price of Bank of America after their servers got rooted several years back. Or that Breach that Deloitte had. How about Cloudflare?