International IPO Opportunity | Anthropic

Dear customer,

We are writing to inform you of the potential upcoming initial public offering of Anthropic, PBC (“Anthropic”) Class A Common Stock (“Shares” and “IPO”) that may become accessible through our network.

Anthropic is an artificial intelligence research lab whose mission is the responsible development and maintenance of advanced AI for the long-term benefit of humanity. Its frontier AI, Claude, is delivered to customers through its models, platform, and applications.

Should the IPO proceed:

• It is expected to contain an Australian retail offer of newly issued Shares by Anthropic that would be made under an Australian prospectus to be lodged with the Australian Securities and Investments Commission ("Australian Prospectus" and “Australian Retail Offer”); and Anthropic will not be applying for listing on the Australian Securities Exchange; and
• Stake will act as an approved Australian retail broker to the IPO

In order to participate in the IPO, clients will need to have a Wall St account on Stake.

This email is not an offer, invitation, solicitation or recommendation to acquire shares in Anthropic. It is provided only to alert you to the potential IPO if you wish to be ready to consider the IPO once the Australian Prospectus is available. You should read and consider the Australian Prospectus in full in deciding whether to acquire Shares under the Australian Retail Offer.

Having a Stake account does not guarantee that you will be able to participate in the IPO or receive an allocation of Shares. Anyone who wants to acquire Shares in Anthropic under the Australian Retail Offer will need to complete the application form that will be in or will accompany the Australian Prospectus, in accordance with the process set out in the Australian Prospectus and as notified by us. A copy of the Australian Prospectus will be made available on the Stake website at hellostake.com or through the Anthropic offer website once the Australian retail offer opens and the Shares are offered.

A registration statement relating to these securities has been filed with the U.S. Securities and Exchange Commission (“SEC”) but has not yet become effective. These securities may not be sold nor may offers to buy be accepted prior to the time the registration statement becomes effective. This e-mail shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of any securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state. Copies of the U.S. prospectus, when available, may be obtained for free by visiting EDGAR on the SEC's website at https://www.sec.gov.

Further information about Anthropic, the IPO, the shares and the risks of investing in Anthropic will be set out in the Australian Prospectus.

Yours sincerely,

Stake