What changed 10-K

Item 3. Legal Proceedings

2022-02-25 compared with 2021-02-25 · 2 added, 1 removed, 5 unchanged (38% of the section changed)

3 unchanged sentences

We hereby incorporate by reference Note 10 (Commitments and Contingencies) to the Consolidated Financial Statements included in Part II, Item 8.

“Financial Statements and Supplementary Data” of this Annual Report on Form 10-K.

“Financial Statements and Supplementary Data”

of this Annual Report on Form 10-K.

Mine Safety Disclosures.

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.