Key facts
- This page summarizes Paul Blazar's Form 4 filing for Avidia Bancorp, Inc. (AVBC).
- 2 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 17 Sep 2026, 15:29.
Paul Blazar - 16 Sep 2026 Form 4 Insider Report for Avidia Bancorp, Inc. (AVBC)
- Reporting relationship
- Director
- Issuer ticker
- AVBC
- Reported as of
- 16 Sep 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 17 Sep 2026, 15:29:15 UTC
- Prior SEC filing
- 31 Jul 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Victor L. Cangelosi, pursuant to power of attorney
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Paul Blazar filed Form 4 for Avidia Bancorp, Inc. (AVBC) on 17 Sep 2026.
Change
- Previous filing in this sequence was filed on 31 Jul 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002076324
Primary reporting owner
Blazar Paul
- Relationship
- Director
- Address
- 42 MAIN ST, HUDSON
- Signature
- /s/ Victor L. Cangelosi, pursuant to power of attorney
- Signature date
- 17 Sep 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AVBC
transaction
Common Stock
Award
- Transaction value
- Shares
- +20,076
- Change %
- +68%
- Price
- $0.000000*
- Shares after
- 49,411
- Date
- 16 Sep 2026
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
AVBC
transaction
Derivative
Stock Options
Award
- Transaction value
- Shares
- +50,190
- Change %
- Price
- $0.000000*
- Shares after
- 50,190
- Date
- 16 Sep 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 50,190
- Exercise price
- $22.29
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Shares of restricted stock vest at a rate of 20% per year commencing on September 16, 2027.
Footnote F2
Stock options vest at a rate of 20% per year commencing on September 16, 2027.