Key facts
- This page summarizes Joseph F. Grimaldo's Form 4 filing for Avidia Bancorp, Inc. (AVBC).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 12 Aug 2026, 14:59.
Joseph F. Grimaldo - 11 Aug 2026 Form 4 Insider Report for Avidia Bancorp, Inc. (AVBC)
- Reporting relationship
- Director
- Issuer ticker
- AVBC
- Reported as of
- 11 Aug 2026
- Net transaction value
- +$99,786
- SEC form
- 4
- Accepted by SEC
- 12 Aug 2026, 14:59:54 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
Joseph F. Grimaldo filed Form 4 for Avidia Bancorp, Inc. (AVBC) on 12 Aug 2026.
Change
- Previous filing in this sequence was filed on 31 Jul 2025.
- Current net transaction value: +$99,786.
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 0002076307
Primary reporting owner
Grimaldo Joseph F
- Relationship
- Director
- Address
- 42 MAIN ST, HUDSON
- Signature
- /s/ Victor L. Cangelosi, pursuant to power of attorney
- Signature date
- 12 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AVBC
transaction
Common Stock
Purchase
- Transaction value
- $99,786
- Shares
- +4,655
- Change %
- +12%
- Price
- $21.44
- Shares after
- 44,655
- Date
- 11 Aug 2026
- Ownership
- By Trust
AVBC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 20,000
- Date
- 11 Aug 2026
- Ownership
- By Spouse's Trust
* marks a reported price that did not pass the local price check.