−Removed: Our principal executive offices and research and development facility is located at 369 Inverness Parkway, Suite 350, Englewood, Colorado.
−Removed: The 13,420 square feet facility includes fully functional 1,000 square feet of class 1,000 cleanroom, 500 square feet of class 10,000 cleanroom, chemistry laboratories, and analytic laboratories, and serves as our office, laboratory and research and development space.
−Removed: Our annual base rent during 2021 is expected to be approximately $201,501.
+Added: Our principal executive offices
+Added: and research and development facility is located at 369 Inverness Parkway, Suite 350, Englewood, Colorado.
+Added: The 13,420 square feet facility
+Added: includes fully functional 1,000 square feet of class 1,000 cleanroom, 500 square feet of class 10,000 cleanroom, chemistry laboratories,
+Added: and analytic laboratories, and serves as our office, laboratory and research and development space.
+Added: Our annual base rent during 2022
+Added: is expected to be approximately $207,563.
Legal Proceedings.
−Removed: We are not aware of any litigation or threatened litigation of a material nature.
+Added: We are not a party to any litigation of a material nature, nor are we aware
+Added: of any threatened litigation of a material nature.
Mine Safety Disclosures.
1 unchanged sentence
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.