Anthropic Voids Unauthorized Secondary Shares

Unauthorized Transfers Declared Void

Anthropic's lawyers issued a notice stating that any sale or transfer of their preferred or common stock without board approval is void and unrecognized. Special-purpose vehicles (SPVs) cannot acquire Anthropic stock; transfers to SPVs are invalid. Investment funds claiming indirect access violate transfer restrictions in company bylaws. Purported buyers gain no stockholder rights.

The notice lists red flags: unsolicited offers via email or social media, cryptocurrency payments, pressure tactics, or lack of board approval documentation. Named unauthorized firms include Open Door Partners, Unicorns Exchange, Pachchamama, LionheArt Ventures, Hive, Forge Sidecar, and Up Market.

Secondary Market Layers and Fees

Early Anthropic employees sell shares for liquidity, such as buying houses, creating a black market. Buyers aggregate shares into SPVs, which resell interests at fees exceeding 10%—far above standard 2%. Multiple wrapper SPVs stack fees, reducing visibility and increasing risk for end investors.

Public brokering attempts, like deleted Twitter posts offering shares, violate regulations since sellers lack broker registration. One VC posted earning more from brokering than prior net worth.

Valuation Drop and Retail Exclusion

Private valuation fell from $300 billion in February to over $1 trillion amid 80x revenue growth, fueled by secondary demand. Anthropic allowed 600 employees to sell $6.6 billion total ($1 million average per employee), but only insiders like VCs and wealthy individuals buy.

Private status blocks public brokerage access, unlike Nvidia or Apple. Longer private tenures for Anthropic, OpenAI, xAI, and Stripe trap value among elites, driving SF real estate bids 90% over list (e.g., $900k Sunset District home). Speaker regrets missing $300B shares but notes today's voiding erases regret.