Key facts
- This page summarizes Bryan C. Polster's Form 4 filing for Avidbank Holdings, Inc. (AVBH).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 21 May 2026, 14:04.
Bryan C. Polster - 19 May 2026 Form 4 Insider Report for Avidbank Holdings, Inc. (AVBH)
- Reporting relationship
- Director
- Issuer ticker
- AVBH
- Reported as of
- 19 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 21 May 2026, 14:04:59 UTC
- Prior SEC filing
- 11 Aug 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/Shawn Zeagler, Attorney-in-fact for Bryan C. Polster
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Bryan C. Polster filed Form 4 for Avidbank Holdings, Inc. (AVBH) on 21 May 2026.
Change
- Previous filing in this sequence was filed on 11 Aug 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 0002075587
Primary reporting owner
POLSTER BRYAN C.
- Relationship
- Director
- Address
- 1732 N 1ST STREET, 6TH FLOOR, SAN JOSE
- Signature
- /s/Shawn Zeagler, Attorney-in-fact for Bryan C. Polster
- Signature date
- 21 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AVBH
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,500
- Change %
- +2.4%
- Price
- $0.000000*
- Shares after
- 64,964
- Date
- 19 May 2026
- Ownership
- Direct
- Footnotes
- F1, F2
AVBH
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,300
- Date
- 19 May 2026
- Ownership
- By spouse.
AVBH
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 190,644
- Date
- 19 May 2026
- Ownership
- By Polster/Yamamoto Living Trust dtd 2/8/2021.
* 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
Restricted stock granted pursuant to the issuer's 2022 Equity Incentive Plan, as amended, subject to a one year annual vesting schedule
Footnote F2
N/A