secwatch.observer — SEC 8-K summary ====================================== Issuer: NIOCORP DEVELOPMENTS LTD (NB) CIK: 0001512228 Form: 8-K Filed at: 2026-02-25T23:59:59+00:00 Accession: 0001539497-26-000783 Event type: other_material Sentiment: positive Materiality: 0.75 Item codes: 1.01, 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NioCorp closes $100M public offering of common shares and pre-funded warrants ----------------------------------------------------------------------------- - Gross proceeds ~$100M from 20M shares/pre-funded warrants at $5.00 per unit; net ~$93.6M after fees. - Proceeds to fund working capital and advance the Elk Creek critical minerals project in Nebraska. - Maxim Group LLC acted as sole placement agent; offering closed February 25, 2026. - 30-day lock-up for executives/directors and 60-day company issuance restrictions apply. - Pre-funded warrants exercisable at $0.0001 per share with 4.99% beneficial ownership cap. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1512228/000153949726000783/0001539497-26-000783-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1512228/000153949726000783/n2574_x314-8k.htm HTML page: https://secwatch.observer/filing/0001539497-26-000783 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer