−Removed: UNREGISTERED SALES
−Removed: OF EQUITY SECURITIES AND USE OF PROCEEDS
−Removed: June 1 - 30, 2025
−Removed: July 1 - 31, 2025
−Removed: August 1 - 31, 2025
−Removed: (1) On February 4, 2019 the Board
−Removed: of Directors approved a new stock repurchase plan, replacing the former 2008 stock repurchase plan.
−Removed: The maximum number of shares which
−Removed: can be purchased under the new plan is 800,000.
+Added: UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
+Added: February 4, 2019 the Board of Directors approved a new stock repurchase plan, replacing the former 2008 stock repurchase plan.
+Added: number of shares which can be purchased under the new plan is 800,000.
This plan has no expiration date.
−Removed: DEFAULTS UPON SENIOR
−Removed: Not applicable.
+Added: DEFAULTS UPON SENIOR SECURITIES
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.