AI firm Anthropic anticipates $41.5 million in legal costs for IPO

Anthropic, the artificial intelligence company, anticipates substantial legal expenses as it prepares for its initial public offering. According to a filing submitted Tuesday, the company projects spending $41.5 million on legal fees related to the stock market debut, alongside costs for underwriting and promotional roadshows.

TheBizNews desk

Published Nov. 10, 2026, 2:16 p.m. ET · 1 min read

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This figure surpasses the legal fee projections of SpaceX, which budgeted $25.5 million for its planned Nasdaq debut, the largest offering ever recorded.

An analysis of 1,239 market listings between 2016 and 2025 by Nasdaq revealed that companies raising over $1 billion typically allocated an average of $4.9 million for legal fees. This average is potentially increasing as companies remain private for longer periods and enter the public market as more complex organizations.

Several prominent law firms are involved in the Anthropic IPO. Wilson Sonsini is leading the offering, while Freshfields represents the underwriters. Orrick provided guidance to Anthropic on executive compensation and equity matters. Cleary Gottlieb advised the company’s Long-Term Benefit Trust on governance, and Cravath, Swaine & Moore advised the cofounders on governance.

Anthropic is also restructuring its internal legal team. Elena Leichty was recently promoted to general counsel, while Jeffrey Bleich transitioned to a new role as international special envoy. Brian Israel currently serves as chief legal officer.

A spokesperson for Anthropic has not yet responded to requests for comment.

Source

Business InsiderOriginal report · Nov. 10, 2026, 1:37 p.m. ET

“Anthropic has budgeted $41.5 million in legal fees for its IPO”

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