What changed 10-K

Item 2. Properties

2023-03-16 compared with 2022-03-30 · 1 added, 1 removed, 5 unchanged (29% of the section changed)

1 unchanged sentence

We previously leased approximately 3,950 square feet of office and light industrial/research space, which expanded to approximately 7,200 square feet effective May 1, 2021, under a lease that is due to expire in December 2025.

The rent is $15,452 per month effective May 1, 2021, subject to moderate annual increases.

The rent is $16,393 per month effective January 1, 2023, subject to moderate annual increases.

We also maintain an office in London, Ontario, Canada under a lease that is terminable by either party with 60 days’ written notice.

2 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.