Select Medical(SEM) - 2021 Q1 - Quarterly Report
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file numbers: 001-34465 SELECT MEDICAL HOLDINGS CORPORATION (Exact name of Registrant as specified in its Charter) Delaware 20-1764048 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification Number) 4714 Gettysburg Road, P.O. Box 2034 Mechanicsburg, PA 17055 (Address of Principa ...