Company · ATCH · CIK 1963088

AtlasClear Holdings, Inc. (ATCH) SEC filings and CIK.

ATCH’s SEC Central Index Key (CIK) is 0001963088, or 1963088 without leading zeros. The SEC’s ticker file lists it as AtlasClear Holdings, Inc.. The same CIK also trades as ATCHW.

Ticker: ATCH
CIK: 0001963088
Other tickers: ATCHW
Insider transactions, Q3 2026: 20

Insider trading

In Q3 2026, insiders at AtlasClear Holdings, Inc. reported 20 non-derivative transactions on 13 Forms 3, 4 and 5, including 9 open-market purchases and 0 sales. See every ATCH insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get ATCH SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1963088&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1963088" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1963088?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · AtlasClear Holdings, Inc. on SEC.gov

Questions

What is ATCH’s CIK number?

ATCH’s SEC Central Index Key (CIK) is 0001963088, or 1963088 without leading zeros. The SEC’s ticker file lists it as AtlasClear Holdings, Inc.. The same CIK also trades as ATCHW.

How do I find AtlasClear Holdings, Inc.’s 10-K?

Request /api/v1/filings?cik=1963088&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/atch.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.