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.

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.

Retail investors should view hyped IPOs not as a starting line, but as the finish line for early venture capitalists and insiders. These sophisticated players use the public market's excitement to cash out, leaving retail investors to bear the risk of post-IPO volatility and potential downturns.

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.

The SpaceX IPO was carefully orchestrated to align its multi-stage share lockup expirations with its inclusion in major indices like the Nasdaq 100. This is a sophisticated financial maneuver designed to create significant, built-in buy pressure from index funds at the exact moment that large blocks of shares become available for sale, helping to stabilize the price.

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.

A predictable pattern in IPO investing is a stock price decline following the 90 to 180-day lock-up period. This occurs when insiders (employees, founders) are finally allowed to sell their shares, flooding the market with supply and often causing the price to crater.

To combat insider trading risks from its transparent culture, Anthropic is exploring preset stock trading plans (10b5-1)—usually reserved for executives—for its entire workforce. This highly unusual move would restrict employee flexibility but protect the company and individuals from legal issues after its IPO.

To prevent newly-minted millionaires from coasting after the IPO, Blackstone implemented an eight-year stock sale restriction. Crucially, unvested shares could be clawed back for poor performance, ensuring partners remained highly motivated and aligned with the firm's long-term success.