Company · ARCI · CIK 2083910

Archimedes Tech SPAC Partners III Co. (ARCI) SEC filings and CIK.

ARCI’s SEC Central Index Key (CIK) is 0002083910, or 2083910 without leading zeros. The SEC’s ticker file lists it as Archimedes Tech SPAC Partners III Co.. The same CIK also trades as ARCIW, ARCIU.

Ticker: ARCI
CIK: 0002083910
Other tickers: ARCIW, ARCIU
Insider transactions, Q3 2026: 0

Insider trading

In Q3 2026, insiders at Archimedes Tech SPAC Partners III Co. reported 0 non-derivative transactions on 1 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales.

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 ARCI SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=2083910&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/2083910" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/2083910?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Archimedes Tech SPAC Partners III Co. on SEC.gov

Questions

What is ARCI’s CIK number?

How do I find Archimedes Tech SPAC Partners III Co.’s 10-K?

Request /api/v1/filings?cik=2083910&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/arci.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.