Company · SIDU · CIK 1879726

Sidus Space Inc. (SIDU) SEC filings and CIK.

SIDU’s SEC Central Index Key (CIK) is 0001879726, or 1879726 without leading zeros. The SEC’s ticker file lists it as Sidus Space Inc..

Ticker: SIDU
CIK: 0001879726
Other tickers: None
Insider transactions, Q3 2026: 4

Insider trading

In Q3 2026, insiders at Sidus Space Inc. reported 4 non-derivative transactions on 7 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every SIDU insider transaction →

Recent filings we observed

From our record of EDGAR’s latest-filings feed and sampled daily indexes. Not a complete filing history; use the filings API for that.
Filed	Form	Accession
2026-11-06	8-K	0001493152-26-050537
2026-10-30	SCHEDULE 13G	0002100119-26-001662

Get SIDU SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1879726&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1879726" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1879726?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Sidus Space Inc. on SEC.gov

Questions

What is SIDU’s CIK number?

SIDU’s SEC Central Index Key (CIK) is 0001879726, or 1879726 without leading zeros. The SEC’s ticker file lists it as Sidus Space Inc..

How do I find Sidus Space Inc.’s 10-K?

Request /api/v1/filings?cik=1879726&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/sidu.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.