Company · SUI · CIK 912593

Sun Communities Inc (SUI) SEC filings and CIK.

SUI’s SEC Central Index Key (CIK) is 0000912593, or 912593 without leading zeros. The SEC’s ticker file lists it as SUN COMMUNITIES INC.

Ticker: SUI
CIK: 0000912593
Other tickers: None
Insider transactions, Q3 2026: 6

Insider trading

In Q3 2026, insiders at Sun Communities Inc reported 6 non-derivative transactions on 8 Forms 3, 4 and 5, including 0 open-market purchases and 0 sales. See every SUI 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 SUI SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=912593&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/912593" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/912593?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Sun Communities Inc on SEC.gov

Questions

What is SUI’s CIK number?

SUI’s SEC Central Index Key (CIK) is 0000912593, or 912593 without leading zeros. The SEC’s ticker file lists it as SUN COMMUNITIES INC.

How do I find Sun Communities Inc’s 10-K?

Request /api/v1/filings?cik=912593&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/sui.md

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