David I. Rainer

CIK: 0001555186

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (5.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (15.0%)

Compensation grants

Other (G, F, J, C, D, …)16 (80.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

$California BanCorp \ CA logo$

BCAL

California BanCorp \ CA

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Aug 2, 2026
Tax Payment(F)
Direct
3.5K shares at avg. $21.30$75K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
May 7, 2026
Sale(S)
Indirect
75K shares at avg. $19.00$1.4M
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 2, 2026
Award(A)
Direct
65.4K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 2, 2026
Award(A)
Direct
28.8K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 1, 2026
Tax Payment(F)
Direct
5.2K shares at avg. $18.31$95K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 1, 2026
Tax Payment(F)
Direct
613 shares at avg. $18.31$11K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Dec 15, 2025
Other(J)
Direct
110.5K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Dec 15, 2025
Other(J)
Indirect
110.5K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Dec 9, 2025
Gift(G)
Indirect
2K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Dec 1, 2025
Tax Payment(F)
Direct
32.9K shares at avg. $19.45$640K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Aug 27, 2025
Disposition(D)
Indirect
6.3K shares at avg. $16.72$105K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Aug 2, 2025
Tax Payment(F)
Direct
3.5K shares at avg. $14.60$51K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Jun 13, 2025
Disposition(D)
Indirect
7K shares at avg. $14.65$103K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 3, 2025
Award(A)
Direct
3.4K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 3, 2025
Disposition(D)
Indirect
6.3K shares at avg. $16.02$101K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 1, 2025
Tax Payment(F)
Direct
2.8K shares at avg. $15.99$44K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Mar 1, 2025
Tax Payment(F)
Direct
5.2K shares at avg. $15.99$83K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Dec 1, 2024
Tax Payment(F)
Direct
32.9K shares at avg. $17.92$590K
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
Nov 6, 2024
Gift(G)
Indirect
3K shares-
$California BanCorp \ CA logo$
BCAL
California BanCorp \ CA
May 16, 2024
Other(J)
Direct
219.9K shares-

		Type	Shares	Price		Ownership
Aug 2, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	3,518	$21.30	$74,933	Direct
May 7, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Sale(S)	75,000	$19.00	$1,425,000	Indirect
Mar 2, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Award(A)	65,396	-	$0	Direct
Mar 2, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Award(A)	28,774	-	$0	Direct
Mar 1, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	5,206	$18.31	$95,322	Direct
Mar 1, 2026	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	613	$18.31	$11,224	Direct
Dec 15, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Other(J)	110,523	-	-	Direct
Dec 15, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Other(J)	110,523	-	-	Indirect
Dec 9, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Gift(G)	2,000	-	-	Indirect
Dec 1, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	32,904	$19.45	$639,983	Direct
Aug 27, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Disposition(D)	6,300	$16.72	$105,346	Indirect
Aug 2, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	3,508	$14.60	$51,217	Direct
Jun 13, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Disposition(D)	7,000	$14.65	$102,556	Indirect
Mar 3, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Award(A)	3,416	-	-	Direct
Mar 3, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Disposition(D)	6,300	$16.02	$100,926	Indirect
Mar 1, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	2,763	$15.99	$44,180	Direct
Mar 1, 2025	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	5,188	$15.99	$82,956	Direct
Dec 1, 2024	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Tax Payment(F)	32,918	$17.92	$589,891	Direct
Nov 6, 2024	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Gift(G)	3,000	-	$0	Indirect
May 16, 2024	$California BanCorp \ CA logo$ BCAL California BanCorp \ CA	Other(J)	219,923	-	-	Direct

1-20 of 20 transactions

About Rainer David I

Rainer David I (SEC CIK 0001555186) files insider reports with the SEC as Chairman and CEO of California BanCorp \ CA (BCAL).

Signal8 holds 10 ownership filings by Rainer David I, all Form 4s, filed between Dec 3, 2024 and Aug 3, 2026. Those filings report 20 transactions, from May 16, 2024 to Aug 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Rainer David I's filings is in LOS ANGELES, CA.

Recent filings by Rainer David I

Aug 2, 2026: Tax withholding of BCAL shares (Form 4, code F).
May 7, 2026: Open-market sale of BCAL shares (Form 4, code S).
Mar 2, 2026: Grants or awards of BCAL shares (2 lines, Form 4, code A).
Mar 1, 2026: Tax withholdings of BCAL shares (2 lines, Form 4, code F).
Dec 15, 2025: Other transactions of BCAL shares (2 lines, Form 4, code J).

Other insiders filing for California BanCorp \ CA (BCAL)

Wirfel Michelle, EVP, Chief Operating Officer
Muller Frank L., Director
Cullen Kevin J., Director
Armanino Andrew J., Director
Cortese Stephen A., Director
Dolan Thomas G., EVP / Bancorp CFO/ CSO

How to read Form 4 transaction codes