NINE · Nine Energy Service, Inc.

Summary

Nine Energy Service, Inc. announced that its common stock was approved for listing on the NYSE American stock exchange on March 25, 2026, and is anticipated to begin trading on March 31, 2026, under the ticker symbol “NINE.” The company issued a press release on March 26, 2026, attached as Exhibit 99.1.

Key takeaways

• Common stock approved for NYSE American listing on March 25, 2026
• Trading anticipated to begin on March 31, 2026, at market open
• Ticker symbol remains “NINE”
• Press release issued March 26, 2026, as Exhibit 99.1
• Headquartered in Houston, Texas with operations across major onshore basins in U.S. and Canada