Company · NTB · CIK 1653242

Bank of N.T. Butterfield & Son Ltd (NTB) SEC filings and CIK.

NTB’s SEC Central Index Key (CIK) is 0001653242, or 1653242 without leading zeros. The SEC’s ticker file lists it as Bank of N.T. Butterfield & Son Ltd.

Ticker: NTB
CIK: 0001653242
Other tickers: None
Insider transactions, Q3 2026: 14

Insider trading

In Q3 2026, insiders at Bank of N.T. Butterfield & Son Ltd reported 14 non-derivative transactions on 24 Forms 3, 4 and 5, including 0 open-market purchases and 12 sales. See every NTB 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 NTB SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1653242&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1653242" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1653242?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Bank of N.T. Butterfield & Son Ltd on SEC.gov

Questions

What is NTB’s CIK number?

NTB’s SEC Central Index Key (CIK) is 0001653242, or 1653242 without leading zeros. The SEC’s ticker file lists it as Bank of N.T. Butterfield & Son Ltd.

How do I find Bank of N.T. Butterfield & Son Ltd’s 10-K?

Request /api/v1/filings?cik=1653242&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/ntb.md

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