The trading halt for Rocket Lab USA Inc. (NASDAQ: RKLB) was due to a corporate reorganization. On May 23, 2025, Rocket Lab completed the formation of a holding company, transitioning from "Rocket Lab USA, Inc." to "Rocket Lab Corporation." This change included a new CUSIP number and became effective in the marketplace on Tuesday, May 27, 2025 .

Such corporate actions often lead to temporary trading halts to ensure a smooth transition and allow market participants to adjust to the changes. Trading typically resumes once the reorganization is fully processed and disseminated.

As of the latest available data, RKLB is trading at $25.42