La Rosa Holdings Corp. has filed a Form 8-K with the SEC to announce a corporate rebranding and a change in its trading symbol. On October 9, 2026, the company filed a Certificate of Amendment to its Amended and Restated Articles of Incorporation to officially change its name to "Stratum Holdings Corp." The name change became effective as of October 19, 2026.

Following the effective date, the company’s common stock began trading on the Nasdaq Capital Market under the new name and the new ticker symbol, "SRTM." The trading commenced at the market open on October 19, 2026. The filing indicates that the CUSIP number for the company’s common stock did not change as a result of this name change.

The company stated that no action is required by stockholders and that outstanding stock certificates do not need to be exchanged. The filing includes the Certificate of Amendment as Exhibit 3.1 to the report.