The guy bought 10% of the company in secret after being a power Twitter user for 11 years and deciding he could unlock its languishing potential, and then gave

The guy bought 10% of the company in secret after being a power Twitter user for 11 years and deciding he could unlock its languishing potential, and then gave them a take-it-or-leave-it, no diligence offer. I don't think Twitter was "selling" anything.