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Nasdaq · CIK 0001795815

BCAL California BanCorp \ CA

Insider trading from SEC Form 4. Last filing 20 d ago. Close $21.23 on Oct 9, 2026, +36% from the 52-week low and -3% from the high.

California BanCorp \ CA (BCAL) has 128 SEC Form 4 filings on file from 18 insiders, the latest filed on Sep 23, 2026. In the last 90 days insiders made 1 open-market buy worth $9,959 and 0 open-market sells worth $0, net +$9,959.

6 open-market trades have been scored at BCAL. The newest: Frank L. Muller (director) bought $9,959 of stock on Sep 4, 2026, filed Sep 9, 2026, scored 21 (weak). The largest of the 6 shown: David J. Volk (director) sold $44M on Jan 28, 2026, scored 60 (notable). 2 insiders sold within 14 days of each other around May 8, 2026.

BCAL closed at $21.23 on Oct 9, 2026, 36% above its 52-week low and 3% below its 52-week high.

3 Form 144 notices of planned sales are on file, the latest filed Aug 27, 2025.

Last 90 days

Net insider value
+$9,959
more bought than sold
Buys
1
$9,959 by 1 insider
Sells
0
$0 by 0 insiders
Insiders on file
18
with a Form 4 at this company

Price and insider trades, last year

BCALOct 9, 2026 · close 21.23

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at California BanCorp \ CA, scored.

ScoreInsiderValueHoldingsPrice contextFiled
21WeakFrank L. Muller
director
buy
$9,959
450 shares
+23%-
48ModerateRichard Hernandez
President
sell
$325k
17,000 shares
-19%+37% from low-3% from high
58ModerateDavid I Rainer
Executive Chairman
sell
$1.4M
75,000 shares
-17%+36% from low-4% from high
38WeakJean Carandang
Bank Chief Financial Officer
sell
$143k
8,000 shares
-18%+48% from low-10% from high
43ModerateDavid J. Volk
director
buy
$503k
27,000 shares
+2259%+55% from low-6% from high
60NotableDavid J. Volk
director
sell
$44M
2,346,104 shares
-100%+52% from low-8% from high

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
Aug 27, 2025 Rainer David I
Director
6,300
0.02% of outstanding
$105kAug 27, 2025$102k
Jun 13, 2025 Rainer David I
Director
7,000
0.02% of outstanding
$102kJun 13, 2025none
Mar 3, 2025 Rainer David I
Officer, Director
6,300
0.02% of outstanding
$101kMar 3, 2025none

Transactions

The newest 50 of 195 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 21, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-93$21.51$2,00086,29020 d ago
Sep 4, 2026Frank L. Muller
director
POpen-market purchase
Common Stockindirect: By spouse
+450$22.13$9,9592,37734 d ago
Jun 21, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-93$19.74$1,83687,790Jun 22, 2026
Jun 8, 2026Jean Carandang
Bank Chief Financial Officer
FTax withholding
Common Stock
-1,185$19.39$23k35,989Jun 8, 2026
Jan 16, 2026Anne A Williams
director
JOther
Common Stock
+26$18.89$4888,632Jun 3, 2026
Jan 16, 2026Lester Machado
director
JOther
Common Stock
+29$18.89$53919,195Jun 3, 2026
Jun 1, 2026Stephen A. Cortese
director
AGrant or award
Common Stock
+3,196$0.00$0353,823Jun 3, 2026
Jun 1, 2026Andrew J. Armanino
director
AGrant or award
Common Stock
+3,196$0.00$016,679Jun 3, 2026
Jun 1, 2026Kevin J. Cullen
director
AGrant or award
Common Stock
+3,196$0.00$016,679Jun 3, 2026
Jan 16, 2026Frank Di Tomaso
director
JOther
Common Stock
+13$18.89$252247,384Jun 3, 2026
Jun 1, 2026David J. Volk
director
AGrant or award
Common Stock
+3,196$0.00$031,391Jun 3, 2026
Jan 16, 2026Frank L. Muller
director
JOther
Common Stock
+28$18.89$53734,737Jun 3, 2026
Jan 16, 2026Rochelle G. Klein
director
JOther
Common Stock
+28$18.89$53732,343Jun 3, 2026
Jun 1, 2026Frank L. Muller
director
AGrant or award
Common Stock
+3,196$0.00$037,933Jun 3, 2026
Jun 1, 2026Lester Machado
director
AGrant or award
Common Stock
+3,196$0.00$022,391Jun 3, 2026
Jun 1, 2026Anne A Williams
director
AGrant or award
Common Stock
+3,196$0.00$011,828Jun 3, 2026
Jun 1, 2026Rochelle G. Klein
director
AGrant or award
Common Stock
+3,196$0.00$035,539Jun 3, 2026
Jun 1, 2026Frank Di Tomaso
director
AGrant or award
Common Stock
+3,196$0.00$0250,580Jun 3, 2026
May 21, 2026Kevin J. Cullen
director
AGrant or award
Common Stock
+1,040$0.00$013,483May 26, 2026
May 21, 2026Andrew J. Armanino
director
AGrant or award
Common Stock
+1,040$0.00$013,483May 26, 2026
May 21, 2026Stephen A. Cortese
director
AGrant or award
Common Stock
+1,040$0.00$0350,627May 26, 2026
May 8, 2026Richard Hernandez
President
SOpen-market sale
Common Stock
-17,000$19.12$325k72,935May 12, 2026
May 7, 2026David I Rainer
Executive Chairman
SOpen-market sale
Common Stockindirect: DAVID AND ANNE RAINER TRUST U/A DTD 05/07/1997
-75,000$19.00$1.4M356,347May 8, 2026
May 5, 2026Richard Hernandez
President
FTax withholding
Common Stock
-1,208$18.85$23k89,935May 6, 2026
Apr 28, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-115$18.92$2,17687,883Apr 30, 2026
Apr 20, 2026Peter Nutz
EVP/ Chief Credit Officer
FTax withholding
Common Stock
-143$18.76$2,68341,976Apr 22, 2026
Apr 15, 2026Thomas G. Dolan
EVP / Bancorp CFO/ CSO
JOther
Common Stock
-5,114$0.00$057,409Apr 16, 2026
Apr 15, 2026Thomas G. Dolan
EVP / Bancorp CFO/ CSO
JOther
Common Stockindirect: THOMAS G DOLAN LIVING TRUST DATED 8/9/2016
+5,114$0.00$0261,173Apr 16, 2026
Apr 10, 2026Martin Liska
EVP / Chief Risk Officer
JOther
Common Stock
-3,674$0.00$019,671Apr 13, 2026
Apr 12, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-154$18.38$2,83187,998Apr 13, 2026
Apr 10, 2026Martin Liska
EVP / Chief Risk Officer
JOther
Common Stockindirect: MACH4 Trust
+3,674$0.00$034,585Apr 13, 2026
Mar 25, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-595$17.55$10k88,152Mar 26, 2026
Mar 21, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-93$17.32$1,61188,747Mar 23, 2026
Mar 13, 2026Thomas G. Dolan
EVP / Bancorp CFO/ CSO
GGift
Common Stockindirect: THOMAS G DOLAN LIVING TRUST DATED 8/9/2016
-2,050$0.00$0258,109Mar 17, 2026
Mar 16, 2026Thomas G. Dolan
EVP / Bancorp CFO/ CSO
GGift
Common Stockindirect: THOMAS G DOLAN LIVING TRUST DATED 8/9/2016
-2,050$0.00$0256,059Mar 17, 2026
Mar 8, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-635$17.96$11k88,840Mar 10, 2026
Mar 6, 2026Jean Carandang
Bank Chief Financial Officer
SOpen-market sale
Common Stock
-8,000$17.90$143k37,174Mar 9, 2026
Mar 1, 2026Thomas G. Dolan
EVP / Bancorp CFO/ CSO
FTax withholding
Common Stock
-3,002$18.31$55k27,299Mar 3, 2026
Mar 1, 2026Michelle Wirfel
EVP, Chief Operating Officer
FTax withholding
Common Stock
-256$18.31$4,68776,014Mar 3, 2026
Feb 22, 2026Peter Nutz
EVP/ Chief Credit Officer
FTax withholding
Common Stock
-1,215$18.96$23k32,523Mar 3, 2026
Jan 16, 2026Jean Carandang
Bank Chief Financial Officer
JOther
Common Stock
+61$18.89$1,15541,349Mar 3, 2026
Mar 1, 2026Martin Liska
EVP / Chief Risk Officer
FTax withholding
Common Stock
-808$18.31$15k19,661Mar 3, 2026
Mar 1, 2026Peter Nutz
EVP/ Chief Credit Officer
FTax withholding
Common Stock
-166$18.31$3,03932,357Mar 3, 2026
Mar 1, 2026David I Rainer
Executive Chairman
FTax withholding
Common Stock
-613$18.31$11k55,964Mar 3, 2026
Jan 16, 2026Joann Yeung
EVP / Chief Accounting Officer
JOther
Common Stock
+34$18.89$64330,803Mar 3, 2026
Jan 16, 2026Richard Hernandez
President
JOther
Common Stock
+38$18.89$72276,449Mar 3, 2026
Jan 16, 2026Manisha Merchant
EVP / Chief Legal Officer
JOther
Common Stock
+43$18.89$80926,211Mar 3, 2026
Mar 1, 2026Peter Nutz
EVP/ Chief Credit Officer
FTax withholding
Common Stock
-1,683$18.31$31k30,674Mar 3, 2026
Mar 1, 2026Richard Hernandez
President
FTax withholding
Common Stock
-361$18.31$6,61076,088Mar 3, 2026
Mar 2, 2026Michelle Wirfel
EVP, Chief Operating Officer
AGrant or award
Common Stock
+13,461$0.00$089,475Mar 3, 2026
50 of 195 rows shown.

Insiders

Everyone who has filed a Form 4 here.

Questions about BCAL

Answered from the filings on this page, as of the latest one.

Are insiders buying BCAL?

As of Sep 23, 2026, SEC Form 4 filings show 1 open-market buy worth $9,959 by 1 insider and 0 open-market sells worth $0 by 0 insiders at California BanCorp \ CA in the last 90 days, net +$9,959. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.

Who was the last insider to trade BCAL on the open market?

Frank L. Muller (director) bought $9,959 of BCAL on Sep 4, 2026 and filed the Form 4 on Sep 9, 2026. InsiderTell scored 21 (weak).

How many insiders file Form 4 at California BanCorp \ CA?

18 people have filed a Form 4 at California BanCorp \ CA, among them Andrew J. Armanino (director), Jean Carandang (Bank Chief Financial Officer), Stephen A. Cortese (director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

BCAL insider trading: California BanCorp \ CA | InsiderTell