UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED December 31, 2020 www.carlisle.com Commission File Number 1-9278 CARLISLE COMPANIES INCORPORATED (Exact name of registrant as specified in its charter) Delaware 31-1168055 (State of incorporation) (I.R.S. Employer I.D. No) 16430 North Scottsdale Road, Suite 400, Scottsdale, Arizona 85254 (Address of principal executiv ...