Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001437749-26-014757
Filing Date
2026-05-05
Accepted
2026-05-05 09:24:32
Documents
1
Period of Report
2026-04-28

Document Format Files

Seq Description Document Type Size
1 FORM 4/A rdgdoc.html 4/A  
1 FORM 4/A rdgdoc.xml 4/A 4608
  Complete submission text file 0001437749-26-014757.txt   5940
Mailing Address 42 MAIN STREET HUDSON MA 01749
Business Address 42 MAIN STREET HUDSON MA 01749 800-508-2265
Avidia Bancorp, Inc. (Issuer) CIK: 0002058758 (see all company filings)

EIN.: 334239888 | Fiscal Year End: 1231
SIC: 6036 Savings Institutions, Not Federally Chartered
(CF Office: 02 Finance)

Mailing Address 42 MAIN STREET HUDSON MA 01749
Business Address
Karmelek Nicolas (Reporting) CIK: 0002076461 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-42775 | Film No.: 26940857