AI filing briefs

SEC 8-K filings, explained

Each material 8-K filed by a company listed on a US stock exchange (NYSE, Nasdaq, Cboe), read and summarized: what happened, the key numbers, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). This page lists the last 45 days; every brief stays on its company's 8-K page (1506 companies, A–Z).

All listed companies S&P 1500 only
Any tone PositiveNegativeMixedNeutral
All topics earnings 1239guidance 194m&a 160leadership 334financing 242legal/regulatory 22restructuring 25shareholder 122product/contract 16other 74

23,609 AI briefs of 8-K filings on record, from 1,506 companies. Browse every brief by month, with filters →

1 of 2,428 briefs in the last 45 days.

EHCEncompass Health Corp Nov 6, 7:36 AM ET

Encompass Health closes Sea Pines hospital after flood damage, reaffirms 2026 guidance

Negative other 7.01

Encompass Health said its Sea Pines Rehabilitation Hospital in Melbourne, Florida, remains closed indefinitely after torrential rains on Nov. 1-2, 2026 caused flooding and substantial damage. The company reaffirmed its full-year 2026 guidance, which it said excludes closure-related costs and insurance proceeds from non-GAAP measures, but the closure removes a 90-bed facility from its operations while the joint venture evaluates repair or replacement options.

Read the filing on SEC.gov ↗

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.

Frequently asked questions

Which filings get a brief?

Form 8-K filings by companies listed on a US stock exchange (NYSE, Nasdaq, Cboe; not over-the-counter stocks) that report a material event: results (Item 2.02), deals (1.01, 2.01), executive changes (5.02), restructuring (2.05), impairments (2.06), delisting notices (3.01), restatements (4.02), cybersecurity incidents (1.05), bankruptcy (1.03) and Regulation FD or other events (7.01, 8.01). Routine filings such as vote results or exhibits only are skipped.

How is the impact score set?

The AI rates each filing from 1 (routine) to 5 (major, such as a merger, bankruptcy or restatement) based only on what the filing says. It is a reading aid for sorting the day's filings, not a prediction of how the stock will move.

How quickly do briefs appear?

On weekdays the SEC filing feed is checked every 5 minutes from 6 am to 5:45 pm Eastern, when nearly all 8-Ks come in, and every hour after that until 10 pm. Briefs of the 1,000 largest companies follow within minutes; the others usually within the hour, or later the same day when many filings arrive at once.

Which companies are covered?

Every company with shares listed on the NYSE, Nasdaq or Cboe that files 8-Ks, about 4,500 of them. Foreign companies that report on Form 6-K instead are not included. The S&P 1500 only filter above narrows the list to the large, mid and small caps of the S&P Composite 1500.

Are older briefs kept?

Yes. This page shows the last 45 days, but every brief ever published stays online: each has its own page, and each company has an 8-K page listing all of its briefs, newest first, linked from its stock page and from the A-Z list of companies.