Anthropic moves to protect investors from unauthorized secondary trading
Anthropic has issued a public warning telling investors that a number of secondary trading platforms are not authorized to offer access to buy or sell its shares. The company specifically named Open Doors Partners, Unicorns Exchange, Pachamama Capital, Lionheart Ventures, Hiive, Forge Global, Sydecar and Upmarket as platforms that should not be relied upon to transact Anthropic equity.
By calling out these firms, Anthropic is taking a preventative step to guard shareholders from potential fraud, mistaken transfers, and other complications that can arise when unofficial secondary markets operate around private-company stock. Clear communication of authorized channels helps preserve the integrity of the company’s cap table and protects investor rights.
The notice is also a practical reminder for secondary-market participants to verify counterparties and platforms before engaging in trades. Anthropic’s advisory encourages investors to consult the company’s official statements or reach out to investor relations to confirm whether a platform is approved for transactions.
What investors should do:
- Verify authorization: Confirm through Anthropic’s official channels before attempting to buy or sell shares.
- Avoid listed platforms: Refrain from transacting via the named intermediaries until they are explicitly authorized.
- Seek guidance: Contact Anthropic investor relations or your legal/financial advisor to ensure a secure, compliant transfer.
Anthropic’s proactive notice helps foster safer, more transparent secondary markets and reassures shareholders that the company is actively protecting investor interests as it grows.