I don't think stock market blurbs have this: > Their ownership is concealed through shell companies setup in offshore jurisdictions like Polarity Technologies

I don't think stock market blurbs have this: > Their ownership is concealed through shell companies setup in offshore jurisdictions like Polarity Technologies Ltd in Cyprus and EightPoint Technologies Ltd in the Cayman Islands, but can be traced through analysis of the browser extensions terms of service and contact information In any case, it's a blog post summarizing ongoing reporting and developments of a new company that ostensibly operates below the radar. It seems obvious that it won't contain the kind of indepth, historical content that a book offers.