secwatch.observer — SEC 8-K summary ====================================== Issuer: NKGen Biotech, Inc. (—) CIK: 0001845459 Form: 8-K Filed at: 2026-05-04T23:59:59+00:00 Accession: 0001213900-26-051727 Event type: debt Sentiment: neutral Materiality: 0.65 Item codes: 1.01, 2.03, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NKGen Biotech secures additional $607,200 convertible loan from AlpineBrook; consideration shares increased to 12.0M -------------------------------------------------------------------------------- - Additional loan of $607,200 (net $552,000 after $55,200 facilitation fee) from AlpineBrook Capital. - New convertible note (Additional Note #1) bears interest at the Applicable Rate, converts at $0.08 per share. - Consideration shares increased to 12,009,780, issuable in five installments over 25 months. - Additional warrant issued to AlpineBrook for up to 3x principal/conversion price shares, exercise price $0.08, ten-year term. - Voting agreement requires shareholders to authorize sufficient common stock for conversion and exercise of warrants. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1845459/000121390026051727/0001213900-26-051727-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1845459/000121390026051727/ea0288796-8k_nkgen.htm HTML page: https://secwatch.observer/filing/0001213900-26-051727 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer