Tungray Technologies Inc 6-K filed 2026-09-11

Tungray Technologies Inc, which trades on Nasdaq under the ticker TRSG, filed a Form 6-K on 2026-09-11. A 6-K is the report a foreign private issuer uses to furnish information to the SEC, and this one covers the month of September 2026. The company's principal executive offices are listed at #02-01, 31 Mandai Estate, Innovation Place Tower 4, Singapore 729933, and it indicates that it files annual reports on Form 20-F. The filing reports a single event: the resignation of Lei Yao as Chief Technology Officer. According to the filing, Mr. Yao tendered the resignation on September 9, 2026, effective on October 9, 2026. The company states the resignation was due to personal reasons and not the result of any disagreement with the company on any matter relating to its operations, policies or practices. The report was signed by Wanjun Yao, Chief Executive Officer, on September 11, 2026. For an analyst or journalist, the relevant points are the departure of the company's technology chief and the one-month gap between notice and effective date. The filing does not name a successor or interim CTO, does not describe any transition arrangements, severance or separation terms, and does not state whether Mr. Yao will continue in any other role. Whether the resigning CTO and the signing CEO are related is not in the filing. The company is classified in EDGAR as a non-accelerated filer and emerging growth company, with the industry description "Construction, Mining & Materials Handling Machinery & Equip".