ACLS · Axcelis Technologies, Inc.

Summary

Axcelis Technologies, Inc. filed a Form 8-K on March 12, 2026, disclosing matters under Items 5.02, 7.01, and 9.01, including the resignation of a director or officer and the appointment of Mr. Ryzhik as Interim Chief Financial Officer, accompanied by a press release as Exhibit 99.1.

Key takeaways

• Appointment of Mr. Ryzhik as Interim Chief Financial Officer
• Resignation of director or certain officer
• Press release issued on March 12, 2026
• Exhibit 99.1 furnished with filing