SEC filing for material events between scheduled reports — mergers, executive changes, etc.
In depth
Required within 4 business days of triggering events. Categories include acquisitions, departures, regulatory matters, financial obligations. Often the source of stock-moving news.
Frequently asked about 8-K
What is 8-K?
SEC filing for material events between scheduled reports — mergers, executive changes, etc. Required within 4 business days of triggering events. Categories include acquisitions, departures, regulatory matters, financial obligations. Often the source of stock-moving news.
Why does 8-K matter for investors?
In research, 8-K is one of the building blocks investors use to compare opportunities and assess risk. Understanding it helps you read research notes, earnings reports, and market commentary without getting lost in jargon.
How is 8-K used in practice?
Required within 4 business days of triggering events. Categories include acquisitions, departures, regulatory matters, financial obligations.