SEPTInvestingStart Free

RLYB 8-K: Acquisition

Rallybio

Filed with the SEC on · accession 0001193125-26-452115

RLYB filed a 8-K (current report) with the SEC on Nov 6, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.

Summary of the filing

Rallybio announced the postponement of its previously announced merger with Avenzo Therapeutics because certain listing conditions were not satisfied, and consequently did not deposit funds for the previously announced cash distribution, potentially delaying the payment and ex-dividend dates.

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

Key details

RegistrantRallybio Corporation
Merger counterpartyAvenzo Therapeutics, Inc.
Merger subsidiaryFarmington Merger Sub, Inc.
Distribution agentComputershare
Chief financial officerJonathan I. Lieber

✦ Ask GOAX AI about this filing — what it means for RLYB, 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 RLYB?

Click here

Frequently asked questions

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

RLYB filed a 8-K (Acquisition). Rallybio announced the postponement of its previously announced merger with Avenzo Therapeutics because certain listing conditions were not satisfied, and consequently did not deposit funds for the previously announced cash distribution, potentially delaying the payment and ex-dividend dates.

What does a acquisition mean for RLYB 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 RLYB SEC filings

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

Try SEPT free for 7 days
RLYB overviewRLYB analysisRLYB newsLatest SEC filings