TL;DR
Anthropic has issued a warning to investors that several secondary platforms claiming to offer its shares are unauthorized. The company emphasizes that any share transfers through these platforms are void and not recognized. This highlights ongoing concerns about unregulated secondary market activity in private AI company shares.
Anthropic has formally warned investors that several private and secondary investment platforms claiming to offer shares of the AI company are not authorized to do so, and any transactions conducted through these platforms are considered invalid.
In an update posted on its website, Anthropic named platforms including Open Doors Partners, Unicorns Exchange, Pachamama Capital, Lionheart Ventures, Hiive, Forge Global, Sydecar, and Upmarket as unauthorized to facilitate the buying or selling of its shares. The company explicitly stated that any sale or transfer of its stock through these firms is void and will not be recognized on its records.
Forge Global responded, claiming its inclusion was erroneous and that it does not facilitate transactions in private company shares without explicit approval. Forge added that any share sales not approved by Anthropic’s board are not recognized by the platform. Sydecar clarified that it only acts as an administrative service and does not buy or sell securities, requiring sponsors to verify relevant transfer approvals. Unicorns Exchange said it only provides introductions and that buyers and sellers must conduct their own due diligence.
According to Iris Harpaz of Unicorns Exchange, the platform received over 50 inquiries from institutional investors seeking to buy Anthropic shares in the past three months, with demand exceeding $1 trillion. However, Harpaz noted that no deals were completed because the funds involved could not provide proof of Anthropic’s approval to sell LP interests in SPVs holding the shares. As a result, Unicorns Exchange has ceased marketing Anthropic-related opportunities, calling for the company to reconsider its stance.
Why It Matters
This warning underscores the increasing activity of secondary markets for private AI company shares, which often operate in a legal gray area. For investors, it highlights the risks of unregulated transactions and emphasizes the importance of dealing only through authorized channels. The move also signals Anthropic’s efforts to protect its stock from unauthorized trading, which could impact its valuation and future fundraising efforts.
private company share transfer legal documents
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Background
In recent months, secondary markets for private company shares, especially in AI and tech sectors, have expanded rapidly. Platforms offering tokenized securities, SPVs, and other investment vehicles have attracted significant interest, with some claiming to facilitate access to shares of high-profile companies like Anthropic. The company is rumored to be raising new funding at a valuation near $900 billion, making its shares highly sought after but difficult to source legitimately. Unauthorized trading can pose risks to company valuation, investor protection, and regulatory compliance.
“Any sale or transfer of Anthropic stock, or any interest in Anthropic stock, offered by these firms is void and will not be recognized on our books and records.”
— Anthropic support page
“We are working with Anthropic to remove Forge’s name from this alert. Forge does not facilitate transactions in any private company’s shares without the explicit approval of the company.”
— Forge Global
“After an introduction was made, these funds could not provide proof of Anthropic’s blessing to sell LP interests in SPVs which own their shares.”
— Iris Harpaz, Unicorns Exchange
authorized stock transfer forms
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What Remains Unclear
It remains unclear how widespread or persistent the unauthorized trading activity is, and whether Anthropic plans to take further legal or regulatory action. Additionally, the full extent of demand and the potential impact on the company’s valuation are still developing issues.
Private Equity Operational Due Diligence, + Website: Tools to Evaluate Liquidity, Valuation, and Documentation (Wiley Finance)
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What’s Next
Anthropic is expected to continue monitoring secondary market activity and may pursue legal or regulatory measures to curb unauthorized share trading. Investors should await further guidance from the company and stay informed about authorized channels for investing in Anthropic shares. The company may also clarify or strengthen its transfer restrictions in upcoming rounds.
Private Equity: How the Business of Private Equity Funds Works
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Key Questions
Why is Anthropic warning investors about these platforms?
Anthropic aims to protect its stock from unauthorized sales that could affect its valuation, investor confidence, and regulatory standing.
No, the company explicitly states that platforms like Open Doors Partners, Unicorns Exchange, and others are not authorized to sell or transfer its shares.
Transactions through unauthorized platforms are considered void, and investors may lose access to their shares or face legal complications.
Will Anthropic take legal action against these platforms?
The company has not publicly announced specific legal actions but emphasizes that unauthorized sales are invalid and may pursue enforcement measures.
How can investors buy Anthropic shares legitimately?
Investors should only purchase shares through authorized channels, such as official financing rounds or approved brokers, and verify platform credentials.
