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