Company · AVBC · CIK 2058758

Avidia Bancorp, Inc. (AVBC) SEC filings and CIK.

AVBC’s SEC Central Index Key (CIK) is 0002058758, or 2058758 without leading zeros. The SEC’s ticker file lists it as Avidia Bancorp, Inc..

Ticker: AVBC
CIK: 0002058758
Other tickers: None
Insider transactions, Q3 2026: 28

Insider trading

In Q3 2026, insiders at Avidia Bancorp, Inc. reported 28 non-derivative transactions on 20 Forms 3, 4 and 5, including 16 open-market purchases and 0 sales. See every AVBC 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	4	0001437749-26-035480

Get AVBC SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=2058758&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/2058758" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/2058758?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

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

Questions

What is AVBC’s CIK number?

AVBC’s SEC Central Index Key (CIK) is 0002058758, or 2058758 without leading zeros. The SEC’s ticker file lists it as Avidia Bancorp, Inc..

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

Request /api/v1/filings?cik=2058758&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/avbc.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.