When the SEC was considering the NYSE’s proposal to permit direct listings of primary offerings, one of the frequently raised problems related to the potential “vulnerability” of “shareholder legal rights under Section 11 of the Securities Act.” Section 11 provides standing to sue for misstatements in a registration statement to any person acquiring “such security,” typically interpreted to mean a security registered under the specific registration statement. The “vulnerability” was thought to arise as a result of the difficulty plaintiffs may have—in a direct listing where both registered and unregistered shares may be sold at the same time—in “tracing” the shares purchased back to the registration statement in question. In approving adoption of the NYSE rule, the SEC said that it did not “expect any such tracing challenges in this context to be of such magnitude as to render the proposal inconsistent with the Act. We expect judicial precedent on traceability in the direct listing context to continue to evolve,” pointing to Pirani v. Slack Technologies. As the NYSE had observed, only the district court in Slack had addressed the issue, and had concluded that, at the pleading stage, plaintiffs could still pursue their claims even if they could not definitively trace the securities they acquired to the registration statement. However, the NYSE noted, the case was on appeal. (See this PubCo post.) That appeal, Pirani v. Slack Technologies, has just been decided by a three-judge panel of the 9th Circuit. The Court affirmed, with one dissent, the district court’s order, ruling that the plaintiff had standing to sue under Section 11.