CSL Form 8-K Summary (11/03/2025)

Carlisle Companies Incorporated reports a significant leadership transition within its Carlisle Construction Materials (CCM) segment.

• Management Appointment: Jason Taylor has been appointed President of CCM.
• Officer Transition: Steve Schwar is transitioning from his prior role to become Vice Chairman of CCM.

The Company confirmed this change on November 3, 2025, referencing an associated press release (Exhibit 99.1) for further details.

*This 8-K primarily documents management succession; no financial results or forward guid