Form 1 national securities exchange registration filings
Form 1 filings on EDGAR since 2002: applications and amendments relating to registration as a national securities exchange.
curl -H "Authorization: Bearer $SECFEED_KEY" \ "https://secfeedapi.com/v1/filings?query=formType:%221%22&size=2"
import os, requests
r = requests.get(
"https://secfeedapi.com/v1/filings",
params={'query': 'formType:"1"', 'size': '2'},
headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
)
print(r.json())What is 1?
Form 1 is the application for registration as a national securities exchange, or for exemption from registration based on limited volume, under Section 6 of the Exchange Act. Registered exchanges also file amendments to keep the information current.
Recent filings in this type come from exchanges, including security futures product exchanges. The exhibits describe governance, membership, rules and the trading system.
Exchanges applying for registration or exemption, and registered exchanges updating their information.
On application, and with amendments as required to keep the information current.
Filings per year
Every 1 filing on EDGAR, counted from the SecFeed index, amendments included. Updated daily.
What is inside
| Section | Contents |
|---|---|
| Applicant information | Exchange name, address and organization. |
| Governance | Constitution, bylaws and officers. |
| Rules and membership | Exchange rules and member information. |
| Trading system | How the market operates. |
Get 1 data with SecFeed
Search the filings with formType:"1", read any document as text or PDF, and use these APIs for structured data:
Search every SEC EDGAR filing since 1993 with Lucene-style queries over ticker, CIK, form type, filing date, company, SIC and 8-K items.
Text Search APISearch every word of every EDGAR filing and exhibit since 2001. Exact phrases, form type, CIK and date filters, results as JSON.
Document Download APIList every file in an SEC filing and download any document, exhibit, XBRL file or image from the EDGAR archive with one authenticated call.
Latest 1 filings
| Company | Form | Filed | |
|---|---|---|---|
| Cboe EDGX Exchange, Inc. | 1/A | 2026-10-13 | EDGAR ↗ |
| MIAX Emerald, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| Miami International Securities Exchange, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| MIAX PEARL, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| Miami International Securities Exchange, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| MIAX PEARL, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| MIAX Sapphire, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
| MIAX Sapphire, LLC | 1/A | 2026-10-13 | EDGAR ↗ |
Use cases
- Track new exchange registrations
- Research market structure and exchange governance
- Follow security futures exchanges
Related forms
Form ATS-N disclosures of dark pools and other NMS stock alternative trading systems: order types, fees, segmentation and operator conflicts.
19B-4ENew derivative product listingsExchange notices under Rule 19b-4(e) that they began trading a new derivative securities product, such as an ETF or structured note.
CERTExchange listing certificationForm CERT: a national securities exchange's certification that it has approved a class of securities for listing and registration.
FAQ
What is SEC Form 1?
The application for registration as a national securities exchange, or for exemption based on limited volume.
Who files Form 1 amendments?
Registered exchanges, to keep their registration information current.
Every 1 filing, one API call away
500 free calls a month. JSON, CSV, PDF and a Python SDK.