What changed 10-Q

Item 4. Controls and Procedures

2021-07-30 compared with 2021-04-30 · 0 added, 0 removed, 11 unchanged (0% of the section changed)

11 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.