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Understanding Nasdaq Rule 5210 and Its Impact on IPO Underwriting

Nasdaq Rule 5210 sets critical prerequisites for companies seeking a Nasdaq listing, aiming to ensure compliance, transparency, and a robust trading environment. With recent additions in 2023 and 2024, the rule has evolved to address new challenges, particularly regarding the role of underwriters in IPOs. The latest updates, Rule 5210(l) and Rule 5210(m), require companies to comply with clawback rules and mandate that all lead underwriters be Nasdaq members or limited underwriting members.

The core objective of Nasdaq Rule 5210(m) is to extend Nasdaq’s jurisdiction over underwriters by establishing limited underwriting membership, allowing Nasdaq to enforce inquiries and investigations when needed. This change arises from recent concerns about market volatility post-IPO, particularly among small-cap IPOs. Nasdaq observed irregular trading patterns and extreme price fluctuations after IPO launches, leading to a temporary halt in small-cap IPO listings in 2022. To mitigate these risks, Nasdaq began requiring additional pre- and post-pricing information from underwriters and implemented stricter listing standards to deter manipulation.

The rule amendments mean that Nasdaq will reject any IPO listing application unless the principal underwriter is a Nasdaq member or limited underwriting member. Furthermore, Nasdaq seeks to foster active trading markets by ensuring a well-dispersed allocation of IPO shares to prevent manipulation. These regulatory enhancements, approved by the SEC, aim to uphold market integrity, transparency, and investor protection in the increasingly dynamic IPO landscape.

Gayatri Gupta