Anthropic’s seven co-founders to sell $1.75B in stock in IPO

Founder selling at IPO is a familiar pattern, and the scale here is notable mainly because it is happening at the offering itself rather than in a later lockup window. The detail that these sales are a sliver of each stake, and that the Amodeis already participated in earlier tenders, points to staged liquidity rather than a signal of lost conviction. What matters is how the market reads insider participation in the deal: whether the offering absorbs it without strain is the open question, and the precedent set here will color how later founder liquidity is priced.