Company · YSS · CIK 2086587

York Space Systems Inc. (YSS) SEC filings and CIK.

YSS’s SEC Central Index Key (CIK) is 0002086587, or 2086587 without leading zeros. The SEC’s ticker file lists it as York Space Systems Inc..

Ticker: YSS
CIK: 0002086587
Other tickers: None
Insider transactions, Q3 2026: 15

Insider trading

In Q3 2026, insiders at York Space Systems Inc. reported 15 non-derivative transactions on 6 Forms 3, 4 and 5, including 0 open-market purchases and 14 sales. See every YSS 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 YSS SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=2086587&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/2086587" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/2086587?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

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

Questions

What is YSS’s CIK number?

YSS’s SEC Central Index Key (CIK) is 0002086587, or 2086587 without leading zeros. The SEC’s ticker file lists it as York Space Systems Inc..

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

Request /api/v1/filings?cik=2086587&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/yss.md

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