ONCO 8-K: Material agreement

Onconetix

Filed with the SEC on Nov 6, 2026 · accession 0001213900-26-116512

ONCO filed a 8-K (current report) with the SEC on Nov 6, 2026. Onconetix entered into a First Amendment to its Share Exchange Agreement with Realbotix Corp., Simulacra Corporation, and Realbotix, LLC, adjusting the ownership split if Net Cash is below $12.5 million, expanding the Net Cash definition to include a promissory note, and extending the deal end date…

Summary of the filing

Onconetix entered into a First Amendment to its Share Exchange Agreement with Realbotix Corp., Simulacra Corporation, and Realbotix, LLC, adjusting the ownership split if Net Cash is below $12.5 million, expanding the Net Cash definition to include a promissory note, and extending the deal end date to March 31, 2027.

For details, click here →How to read a 8-K →

Key details

Net Cash threshold triggering 95% Seller ownership$12.5M

BuyerOnconetix, Inc.

ParentRealbotix Corp.

SellerSimulacra Corporation

Target subsidiaryRealbotix, LLC

✦ Ask GOAX AI about this filing — what it means for ONCO, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for ONCO?

Click here

Frequently asked questions

What did ONCO file with the SEC on Nov 6, 2026?

ONCO filed a 8-K (Material agreement). Onconetix entered into a First Amendment to its Share Exchange Agreement with Realbotix Corp., Simulacra Corporation, and Realbotix, LLC, adjusting the ownership split if Net Cash is below $12.5 million, expanding the Net Cash definition to include a promissory note, and extending the deal end date to March 31, 2027.

What does a material agreement mean for ONCO stock?

A contract important enough that investors need to know about it — a big customer contract, a loan, a merger agreement or a partnership.

How do I read a 8-K?

A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.

Other ONCO SEC filings

Get alerts when ONCO files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days

ONCO overview ONCO analysis ONCO news Latest SEC filings