not sure what happens here, if you bought anthropic secondaries... openai has a similar announcement: https://openai.com/policies/unauthoriz…

not sure what happens here, if you bought anthropic secondaries... openai has a similar announcement: https://openai.com/policies/unauthorized-openai-equity-transactions/ Anthropic just published a support page that should terrify anyone holding its shares on the secondary market. "Any sale or transfer of Anthropic stock, or any interest in Anthropic stock, that has not been approved by our Board of Directors is void and will not be recognized on …

Source: Yohei Nakajima (X) | 2026-05-11