SEC ownership of California BanCorp

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001752036.

Comparable stake leader

Edmond E. Traille

Disclosed value leader

Edmond E. Traille

Comparable rows

0/5

Latest evidence

18 Jul 2024

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 1 signal
Latest parsed ownership date
18 Jul 2024
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001752036
Issuer location
Oakland, CA

Ownership snapshot

Top shareholders of California BanCorp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Edmond E. Traille
Disclosed value leader
Edmond E. Traille
Comparable rows
0/5
Latest evidence
18 Jul 2024
3/4/5 Highest disclosed value: $1,009,048 5 rows are not safely comparable across share classes.

Quick read

Edmond E. Traille has the largest disclosed position value at $1.01M.

0 of 5 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Edmond E. Traille's linked filing trail.
Disclosed position value Top 5
Edmond E. Traille $1.01M
Kevin Joseph Cullen $939.4K
Donald Kintzer $700.6K
Wayne S. Doiguchi $440.6K
Millicent C. Tracey $141.4K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-5 of 5 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Edmond E. Traille
3/4/5
Director
class O/S missing
$1,009,048
49,294 shares
16 Jun 2022
Kevin Joseph Cullen
3/4/5
Director
class O/S missing
$939,450
45,894 shares
01 Aug 2023
Donald Kintzer
3/4/5
Director
class O/S missing
$700,627
34,227 shares
17 Jun 2021
Wayne S. Doiguchi
3/4/5
Director
class O/S missing
$440,555
21,522 shares
02 Aug 2023
Millicent C. Tracey
3/4/5
Director
class O/S missing
$141,450
5,683 shares
18 Jul 2024
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 24 Aug 2025.

Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 0 $0 $0 $0
3-6 0 0 $0 $0 $0
6-9 0 0 $0 $0 $0
9-12 0 0 $0 $0 $0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-19 of 19 reporting-owner rows connected to California BanCorp. Open a relationship link for the CIK-to-CIK filing trail.

Rows
19
Largest Forms 3/4/5 holder
Edmond E. Traille
Net 12M change
$0
Latest report
31 Jul 2024
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Edmond E. Traille Director $1,009,048 Mixed 16 Jun 2022
Kevin Joseph Cullen Director $939,450 Mixed 01 Aug 2023
Donald Kintzer Director $700,627 Mixed 17 Jun 2021
Wayne S. Doiguchi Director $440,555 Mixed 02 Aug 2023
Millicent C. Tracey Director $141,450 Mixed 18 Jul 2024
SA THOMAS A President, CFO and COO $0 Mixed 31 Jul 2024
Thomas M. Dorrance Chief Technology Officer $0 Mixed 31 Jul 2024
Vivian Mui SEVP, Chief Credit Offier $0 Mixed 31 Jul 2024
Theodore A. Wilm Director $0 Mixed 31 Jul 2024
Rochelle G. Klein Director $0 Mixed 31 Jul 2024
Stephen R. Dathe Director $0 Mixed 31 Jul 2024
Julie Levenson Director $0 Mixed 31 Jul 2024
Andrew J. Armanino Director $0 Mixed 31 Jul 2024
Scott Alexander Myers SEVP, Chief Lending Offier $0 Mixed 01 Feb 2024
Michelle Wirfel SEVP and Chief Banking Officer $0 Mixed 31 Jul 2024
Kevin J. Cullen Director $0 Mixed 31 Jul 2024
Frank L. Muller Director $0 Mixed 31 Jul 2024
Stephen A. Cortese Director $0 Mixed 31 Jul 2024
Steven E. Shelton Chief Executive Officer $0 Mixed 31 Jul 2024

Recent insider transactions for California BanCorp

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
No insider transactions were found in the last 12 months for this issuer.
* marks a reported price that did not pass the local price check.
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