−Removed: Our principal executive offices are located at 1701 Golf Road, Suite 3-1012, Rolling Meadows, Illinois 60008, the lease term of which expires on April 30, 2023.
−Removed: In addition to our executive offices, our corporate accounting and finance departments, corporate information technology department and certain legal and other personnel are located at this office.
+Added: Our principal executive offices are located at 12150 East 112th Avenue, Henderson, Colorado 80640 in a building that we own.
+Added: In addition to our executive offices, certain legal, accounting and other personnel are located in this building.
As of December 31, 2020, we owned 16 operating facilities and leased many other properties in various locations throughout our service territory.
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.