IBO ▲ +1.9% - Impact BioMedical Inc. $IBO - Impact Biomedical Inc Announces Filing of Form F-4 Registration Statement in Connection with Proposed Merger with Zoar Ltd. (f/k/a Dr. Ashley’s Limited) Impact Biomedical announced the filing of a Form F-4 registration statement for its proposed merger with Zoar Ltd., a development that typically signals progress toward closing a combination deal and may have contributed to today's 1.9% gain. The F-4 filing represents a key regulatory step in the merger process, allowing shareholders to review merger terms and the combined company's financial information ahead of a vote. 16-SEP-2026 09:20 AM ET