Mike Rosinus - Aug 7, 2025 Form 4 Insider Report for Avidbank Holdings, Inc. (AVBH)

Role: Director
Signature: /s/ Michael F. Rosinus
Stock symbol: AVBH
Transactions as of: Aug 7, 2025
Transactions value $: $2,300
Form type: 4
Date filed: 8/11/2025, 05:15 PM
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ROSINUS MIKE	Director	1732 N. FIRST STREET, 6TH FLOOR, SAN JOSE	/s/ Michael F. Rosinus	2025-08-11	0001329196

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AVBH	Common Stock	Purchase	$2.3K	+100	+0.6%	$23.00	16.7K	Aug 7, 2025	Direct
holding	AVBH	Common Stock						195K	Aug 7, 2025	See footnote 1.	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Such shares are held directly by PTMR Capital Partners LP ("PTMR Capital"), of which the general partners are PTMR GP, LLC ("PTMR GP") and TRF Partners LLC ("TRF"). Reporting Person is the [sole] member of each of PTMR GP and TRF, and has [sole/shared] voting and dispositive power over shares held by PTMR Capital. Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest, if any, therein.

Content

Such shares are held directly by PTMR Capital Partners LP ("PTMR Capital"), of which the general partners are PTMR GP, LLC ("PTMR GP") and TRF Partners LLC ("TRF"). Reporting Person is the [sole] member of each of PTMR GP and TRF, and has [sole/shared] voting and dispositive power over shares held by PTMR Capital. Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest, if any, therein.