News API

SEC filings in.
Structured news out.

Every SEC filing becomes a fact-only event in under 90 seconds — structured, scored and linked to its source.

Read the docs Book a demo

Insighthread News feed filtered by impact signal and market cap: structured events such as NWCL's business combination, JBI's restructuring and KEY's investor presentation, each tagged with an event category and a five-bar impact signal

Trusted by

Stifel
Yahoo Finance
Montanaro
Manus
Public
Perplexity
Janus Henderson
Rogo
Wood Mackenzie

From SEC filing to API: <90s
Event categories: 35+
Impact signal on every event: 5-bar
SEC-sourced. Nothing scraped.: 100%

Real example

5 days

ahead of Dow Jones on QXO’s ~$17B TopBuild deal.

Day 0
Insighthread
Story + 4 related events, each sourced
Day 1
Dow Jones silent
Day 2
Dow Jones silent
Day 3
Dow Jones silent
Day 4
Dow Jones silent
Day 5
Dow Jones
8 “Market Talk” pieces, no source

Coverage

Every material event. Every filing type.

From bankruptcy liquidations to insider trades — we monitor primary and secondary SEC filings so you don’t have to.

C-Level Change
Corporate Earnings
Credit Ratings
Earnings Revision Guidance
Deal Termination
Delisting
Dividends
Drug Updates
ESG
Equity/Debt Offerings
FDA Approval/Rejections
Geopolitics/Market News
IPO News
Legal Action
Loans/Revolvers
Insider Buy/Sell
Minority Stakes Deals
Trading Update
Name Change
New Projects/Ventures
Operations Update
Restructuring
Property Transaction
Regulatory Action
Shareholder Activism
Staffing/Adds/Cuts
Stock Buybacks
Mining and Exploration
Mergers and Acquisitions
Institutional New Position / Exit / Increase

Signal

Market impact, scored instantly.

Every event ships with a 5-bar impact signal. Your users see at a glance whether a filing is noise or a market-mover — no reading required.

Critical negative
Chapter 7 bankruptcy, FDA rejection, delisting notice
Moderate negative
Earnings miss, debt offering, legal action filed
Low / informational
Name change, ESG disclosure, operations update
Moderate positive
Insider buy, stock buyback, new institutional position
Critical positive
FDA approval, M&A deal signed, earnings beat

import httpx

response = httpx.get(
    "https://api.insighthread.com/v1/events",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    params={"limit": 10}
)
events = response.json()

Response

200 OK

{
  "id": "evt_8k103_iobt_mar31",
  "ticker": "IOBT",
  "event_type": "Bankruptcy/Liquidation",
  "headline": "IO Biotech files Chapter 7, ceases operations",
  "primary_filing": "8-K (1.03)",
  "secondary_filing": "15-12B",
  "filing_url": "https://sec.gov/...",
  "impact": {
    "score": 4,
    "direction": "negative",
    "label": "Critical",
    "bars": 5
  },
  "published_at": "2026-03-31T14:22:08Z"
}

Signal,
not noise.

We read every Form 4 and 13F the moment it’s filed. Only high-conviction moves become news.

Published
IBTACTOsold$661,216
viaopen market·Form 4
Filtered
QXOfiledstock award
noopen-market trade
Filtered
QXOshares withheld fortaxes
not abuy or sale

Insider trades

Open-market, direct trades of $500K or more — plus clusters and repeat buyers. Awards, options, gifts and tax withholding never reach the feed.

13Fposition.opened published
13Fposition.exited published
13Fposition.changed ≥ 20% QoQ published
13Fstake ≥ 0.5% of shares published
13Fposition.changed < 20% QoQ filtered
13Fstake < 0.5% of shares filtered
13Fposition.changed < 20% QoQ filtered

Institutional moves

New positions, full exits, changes of 20% or more and stakes above 0.5% of shares. Routine rebalancing stays out.

Who it's for

Built for teams that read filings.

AI & LLMs
Ground every model in the most complete source-linked SEC filing feed.
Hedge funds & asset managers
Build proprietary signals on filing events other feeds miss.
Financial research platforms
Eliminate coverage gaps across all 6,000+ US public companies.
Trading & brokerage platforms
Give users sub-90-second, filing-verified alerts they can act on, live and on demand.