Form CERTAMX American Stock Exchange listing certifications

Form CERTAMX: American Stock Exchange certifications approving securities for listing, used until the exchange became NYSE Amex in 2008.

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1,545filings on EDGAR

2001first filed

2008-10-01latest filing

curl -H "Authorization: Bearer $SECFEED_KEY" \
  "https://secfeedapi.com/v1/filings?query=formType:%22CERTAMX%22&size=2"

import os, requests

r = requests.get(
    "https://secfeedapi.com/v1/filings",
    params={'query': 'formType:"CERTAMX"', 'size': '2'},
    headers={"Authorization": f"Bearer {os.environ['SECFEED_KEY']}"},
)
print(r.json())

What is CERTAMX?

EDGAR describes CERTAMX as certification by the American Stock Exchange approving securities for listing. The American Stock Exchange listed many smaller companies, closed-end funds and early ETFs, and its certifications completed their Section 12(b) registrations.

NYSE Euronext acquired the American Stock Exchange in 2008, and the type stops that year. The successor exchange is today's NYSE American.

Who files

The American Stock Exchange, filing under the issuer's CIK.

When it is filed

When the American Stock Exchange approved a class of securities for listing.

Filings per year

Every CERTAMX filing on EDGAR, counted from the SecFeed index. Updated daily.

What is inside

Section	Contents
Exchange	American Stock Exchange.
Securities	The class approved for listing.
Certification	Approval letter, usually a scanned paper document.

Get CERTAMX data with SecFeed

Search the filings with formType:"CERTAMX", read any document as text or PDF, and use these APIs for structured data:

Filing Search API

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 API

Search every word of every EDGAR filing and exhibit since 2001. Exact phrases, form type, CIK and date filters, results as JSON.

Document Download API

List every file in an SEC filing and download any document, exhibit, XBRL file or image from the EDGAR archive with one authenticated call.

Latest CERTAMX filings

Company	Form	Filed
TIANYIN PHARMACEUTICAL CO., INC.	`CERTAMX`	2008-10-01	EDGAR ↗
Safety First Trust Series 2006-9	`CERTAMX`	2008-09-26	EDGAR ↗
BANRO CORP	`CERTAMX`	2008-09-16	EDGAR ↗
Mastech Holdings, Inc.	`CERTAMX`	2008-09-12	EDGAR ↗
MERRILL LYNCH & CO INC	`CERTAMX`	2008-08-07	EDGAR ↗
MERRILL LYNCH & CO INC	`CERTAMX`	2008-08-07	EDGAR ↗
MERRILL LYNCH & CO INC	`CERTAMX`	2008-08-07	EDGAR ↗
MERRILL LYNCH & CO INC	`CERTAMX`	2008-08-07	EDGAR ↗

Use cases

Reconstruct AMEX listing history
Research early ETF and closed-end fund listings

Related forms

CERTExchange listing certification

Form CERT: a national securities exchange's certification that it has approved a class of securities for listing and registration.

CERTNYSNYSE listing certification

Form CERTNYS: New York Stock Exchange certifications approving securities for listing, the NYSE specific type used before Form CERT.

CERTNASNasdaq listing certification

Form CERTNAS: Nasdaq Stock Market certifications approving securities for listing, used after Nasdaq became a national securities exchange.

FAQ

Why does CERTAMX end in 2008?

The American Stock Exchange was acquired by NYSE Euronext in 2008 and later became NYSE American.

Where are later certifications?

Under the generic CERT type.

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