SEC 424B2 Prospectus Supplements Daily Feed

Every 424B2 prospectus supplement filed with the SEC, the day it lands. Straight from EDGAR — no third-party data source, no API key, no login.

424B2 is the pricing supplement filed when an issuer takes securities down off an effective shelf registration. It is the highest-volume person-free filing class on EDGAR: roughly 600–900 filings every business day, dominated by structured notes and bank medium-term note programs (Morgan Stanley, JPMorgan, UBS, Goldman Sachs, Bank of America), plus corporate debt takedowns. This actor turns that whole daily flow into structured records.

Sample output

company_name	form	filing_date	primary_document	co_registrants
MORGAN STANLEY	424B2	2026-08-03	msfl6099_424b2.htm	—
BANK OF MONTREAL /CAN/	424B2	2026-08-03	b730261424b2.htm	—
BANK OF AMERICA CORP /DE/	424B2	2026-08-03	form424b2.htm	BofA Finance LLC
B.A.T Capital Corp	424B2	2026-08-03	bat-prelim424bxaugust2026.htm	4 issuers

{
  "accession": "0001214659-26-009420",
  "cik": "0000927971",
  "company_name": "BANK OF MONTREAL /CAN/",
  "form": "424B2",
  "filing_date": "2026-08-03",
  "primary_document": "b730261424b2.htm",
  "primary_document_url": "https://www.sec.gov/Archives/edgar/data/927971/000121465926009420/b730261424b2.htm",
  "source_url": "https://www.sec.gov/Archives/edgar/data/927971/000121465926009420/0001214659-26-009420-index.htm",
  "co_registrants": []
}

One filing is one record, even when five companies file it together. Shelf programs routinely file a single supplement under a parent guarantor and its finance subsidiaries, and SEC's index lists every registrant separately — on a measured day, 38% of index rows were repeats of a filing already listed. You get one record and one charge, with the others named:

"company_name": "B.A.T Capital Corp",
"cik": "0001750721",
"co_registrants": [
  {"cik": "0001750625", "company_name": "B.A.T. International Finance p.l.c."},
  {"cik": "0001750736", "company_name": "B.A.T. Netherlands Finance B.V."},
  {"cik": "0001303523", "company_name": "British American Tobacco p.l.c."},
  {"cik": "0001275283", "company_name": "REYNOLDS AMERICAN INC"}
]

What you can use this for

• Structured-notes and MTN issuance tracking — the daily takedown flow across every bank program, in one feed.
• New-issue debt monitoring — corporate shelf takedowns as they price.
• Filing-document pipelines — every record carries a direct link to the actual 424B2 document, so you can feed your own parser or LLM without crawling EDGAR yourself.
• Issuer-activity histories — which entities are taking down shelf capacity, and how often.

Output fields

field	type	description
accession	string	SEC accession number — the unique id of the filing
cik	string	Filer CIK, zero-padded to 10 digits
company_name	string	Issuer as EDGAR lists it
form	string	Always 424B2
filing_date	string	EDGAR index date, YYYY-MM-DD
primary_document	string	Filename of the document SEC types as the 424B2
primary_document_url	string	Direct link to that document on sec.gov
source_url	string	Link to the filing-index page
co_registrants	array	Other registrants on the same filing (cik, company_name)

Input

field	required	prefill	description
contactEmail	yes	smazing.actors@gmail.com	The SEC requires every EDGAR request to carry a contact email. Replace with your own for production use — it is sent only to the SEC.
days	no	1	How many recent index days to pull (1–5). Weekends and holidays are skipped automatically.
startDate / endDate	no	—	Explicit YYYY-MM-DD range; overrides days.
maxRecords	no	25	Stop after N records — a cheap preview. 0 = no cap.

Common questions

How many records will a full day cost me? A business day is roughly 600–900 records after deduplication. Set maxRecords to cap a preview run.

Do I get the prospectus text? You get a direct link to the document. The actor reads only EDGAR's index surfaces, which is what keeps it fast and cheap; fetching and parsing several hundred multi-hundred-KB prospectuses per day is a different product.

Is 424B3 / 424B5 included? No. This actor ships exactly form type 424B2 — those are different Securities Act rule paragraphs, and matching them by prefix would bill you for records this listing does not promise.

Why does a record sometimes name other companies? See the co-registrant note above: it is one document filed by several related entities, billed once.

Pricing

Pay per delivered record. Runs that fail return an uncharged error row — you pay for data, not for our failures.

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This is an unofficial tool and is not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. All data comes from public EDGAR filings. Requests are made with a declared contact User-Agent and rate-limited well inside the SEC's published access policy.