Graphene & Solar Technologies Ltd 8-K

What Happened
Graphene & Solar Technologies Ltd (GSTX) filed a Form 8-K on April 23, 2026 reporting that David Halstead resigned as Chief Financial Officer and as a director, effective April 21, 2026. The company announced that the Board appointed Kristine Woo as interim Chief Financial Officer effective immediately. The resignation was stated to be not the result of any disagreement with the company’s operations, policies, or practices.

Key Details

• Event reported on Form 8-K (filed April 23, 2026); effective date of changes: April 21, 2026.
• Outgoing CFO: David Halstead — resigned as CFO and as a director.
• Interim CFO: Kristine Woo — appointment effective immediately; compensation consistent with company executive policies.
• Company will promptly search for a permanent CFO; no arrangements, family relationships, or reportable transactions involving Ms. Woo under Item 404(a) of Regulation S‑K.

Why It Matters
A change in the CFO is a material executive change that can affect financial leadership and reporting continuity. The company’s disclosure that the resignation was not due to disagreement and that an internal interim CFO has been named may reassure investors about orderly transition and governance. Investors should watch for announcements about the permanent CFO search and any subsequent disclosures about compensation or changes in financial reporting or controls.