HOLOW · MicroCloud Hologram Inc.

The resignation of Guohui Kang and appointment of Haiyan Zhang as CEO and director represent a material leadership change for MicroCloud Hologram Inc., a foreign private issuer subject to SEC reporting obligations under Form 6-K. As CEO and board member, Kang held dual governance and operational authority; his departure triggers succession risk assessment and investor scrutiny regarding strategic continuity. The Board’s same-day appointment of Zhang — who also executed the filing as CEO — signals urgency and preparedness, though the document provides no background on Zhang’s qualifications, prior experience, or tenure with the Company. Notably, the filing explicitly states Kang’s resignation was not tied to any disagreement, mitigating concerns about internal conflict or governance breakdown. However, absence of disclosed compensation terms for Zhang, transition arrangements, or board committee assignments limits visibility into governance structure post-transition. For investors, this event elevates focus on near-term execution stability, management credibility, and potential shifts in corporate strategy or capital allocation priorities — especially given the Company’s status as a China-based technology firm operating in the holographic computing space. No financial metrics, guidance, or operational context accompanies the announcement, underscoring its purely governance-driven nature.