Anthropic’s S-1 filing reportedly shows that the U.S. government sold 4,453,900 forfeited Series B preferred shares seized from FTX, with the company repurchasing them for about $627 million in October 2025.
Shares resold at the same price
The reported transaction price was $140.9676 per share, and Anthropic subsequently resold the shares to nine qualified investors at the same price. Based on the valuation ahead of Anthropic’s planned Nasdaq listing under ticker ANT, BlockBeats said the block is currently worth about $3.94 billion.
The transaction details and valuation are reported by BlockBeats from the S-1; the flash did not provide a direct filing link or independent confirmation. Read the English BlockBeats flash (original Chinese: BlockBeats flash).