Company · SNNF · CIK 2072421

Seneca Bancorp, Inc. (SNNF) SEC filings and CIK.

SNNF’s SEC Central Index Key (CIK) is 0002072421, or 2072421 without leading zeros. The SEC’s ticker file lists it as Seneca Bancorp, Inc..

Ticker: SNNF
CIK: 0002072421
Other tickers: None
Insider transactions, Q3 2026: 4

Insider trading

In Q3 2026, insiders at Seneca Bancorp, Inc. reported 4 non-derivative transactions on 5 Forms 3, 4 and 5, including 1 open-market purchases and 0 sales. See every SNNF 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 SNNF SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=2072421&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/2072421" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/2072421?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Seneca Bancorp, Inc. on SEC.gov

Questions

What is SNNF’s CIK number?

SNNF’s SEC Central Index Key (CIK) is 0002072421, or 2072421 without leading zeros. The SEC’s ticker file lists it as Seneca Bancorp, Inc..

How do I find Seneca Bancorp, Inc.’s 10-K?

Request /api/v1/filings?cik=2072421&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/snnf.md

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