OpenAI's confidential IPO filing is a strategic move to provide "optionality" and combat talent drain to rival Anthropic. By allowing employees to sell shares at the last private valuation, they offer liquidity and counter the appeal of Anthropic's potential earlier public debut, framing the IPO as a flexible future step rather than an immediate plan.

Gary Guseinov reveals he had to leave his CEO role at his publicly traded company to bypass strict insider selling limitations and access personal funds. This highlights a critical, often overlooked downside of going public for founders who need to cash out.

In a powerful signal of internal optimism, Anthropic's employee stock tender offer failed to reach its full allocation. Mirroring a similar trend at OpenAI, employees are holding onto their shares—even those valued at a $380B valuation—reflecting a strong belief that the company's value will skyrocket leading up to an IPO.

Counter to typical legal advice, HubSpot designated all employees as insiders after its IPO. This allowed the company to maintain a high velocity of information sharing, which employees valued as a "mini MBA" due to the deep business exposure.

For highly-capitalized companies like SpaceX and OpenAI, bankers are designing new IPO structures. Instead of standard 90-180 day lockup periods, they're planning staggered share releases over a longer timeframe to manage immense selling pressure from a large base of private shareholders and prevent post-IPO stock volatility.

Instead of granting equity to every employee, Applovin now restricts it to the top 10-15% of performers who can afford the risk. The rest receive cash compensation and an optional ESPP. This protects junior employees from stock volatility and concentrates ownership with the highest-impact individuals.

Anthropic and OpenAI are publicly declaring that unapproved pre-IPO share sales, often through complex SPVs on secondary markets, are void. This crackdown aims to curb speculative trading and prevent a 'rude awakening' for investors holding synthetic, potentially worthless, shares, signaling a broader private market cleanup.

In an era of extended private markets, secondaries are a critical talent retention strategy. Offering recurring liquidity programs for employees prevents top performers, who are often fully vested and over-concentrated in one stock, from leaving to diversify their wealth by joining other companies.

For trillion-dollar private companies like SpaceX going public, the traditional 90-180 day lockup period is inadequate. The massive volume of insider shares hitting the market at once could crash the stock. Investment bankers are now designing staggered lockup releases to manage this unprecedented liquidity event.