secwatch.observer — SEC 8-K summary ====================================== Issuer: NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) CIK: 0000875582 Form: 8-K Filed at: 2026-09-22T20:46:33+00:00 Accession: 0001171843-26-006175 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 NTIC director Sunggyu Lee to not stand for re-election at Jan 15, 2027 annual meeting -------------------------------------------------------------------------------- - Sunggyu Lee, Ph.D., notified NTIC board on Sept 21, 2026 he will not seek re-election. - Departure effective at 2027 Annual Meeting of Stockholders, scheduled for January 15, 2027. - Lee's decision not based on any disagreement with Company operations, policies, or practices. - Lee remains on board until the annual meeting; no replacement named in filing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/875582/000117184326006175/0001171843-26-006175-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/875582/000117184326006175/f8k_092226.htm HTML page: https://secwatch.observer/filing/0001171843-26-006175 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer