Onconetix advances additional $500,000 to Realbotix under $5.0 million loan note
Onconetix made an additional $500,000 advance to its subsidiary Realbotix, LLC on October 22, 2026, under a Grid Promissory Note dated September 11, 2026. Outstanding principal under the note is now $3.0 million of a up to $5.0 million facility, and the note's terms are unchanged.
Key points
- Additional advance of $500,000 made October 22, 2026 to Realbotix, LLC
- Aggregate principal outstanding under the Grid Promissory Note is $3.0 million
- Total facility allows loans of up to $5.0 million; $2.5 million was advanced on September 11, 2026
- Terms of the note remain unchanged from the September 14, 2026 Form 8-K disclosure
The filing
Written by AI on Nov 9, 2026, 11:43 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on October 23, 2026.
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