−Removed: Market for Registrant’s Common
−Removed: Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.
+Added: Market for Registrant’s Common Equity, Related Stockholder
+Added: Matters and Issuer Purchases of Equity Securities.
Market for Our Common Stock
−Removed: Our common stock is listed for trading on the NASDAQ Global
−Removed: Select Market, or NASDAQ, under the symbol “GURE”.
−Removed: As of April 10, 2025,
−Removed: there were 39 record holders of our common stock.
+Added: As of the date of this annual report, our common stock
+Added: is listed for trading on the Nasdaq Capital Market, or NASDAQ, under the symbol “GURE”.
+Added: As of April 12, 2026, there were 77 record holders of our
+Added: common stock.
Securities Authorized for Issuance Under Equity Compensation
See “Item 12.
−Removed: Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters ” for the aggregate information regarding
−Removed: our equity compensation plans in effect on December 31, 2024.
+Added: Security Ownership of Certain Beneficial Owners
+Added: and Management and Related Stockholder Matters” for the aggregate information regarding our equity compensation plans in
+Added: effect on December 31, 2025.
security holders
1 unchanged sentence
Recent Sales of Unregistered Securities
−Removed: Any previous sales of unregistered securities by the Company
−Removed: have been previously disclosed in our reports on Form 10-Q or Form 8-K, as applicable, filed with the SEC.
+Added: Any previous sales of unregistered securities by the
+Added: Company have been previously disclosed in our reports on Form 10-Q or Form 8-K, as applicable, filed with the SEC.
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.