CALIFORNIA BANCORP (BCAL) — insider trading
Financials · NASDAQ
CALIFORNIA BANCORP (BCAL) has 52 reported SEC Form 4 insider transactions in our data, including 1 open-market purchase and 3 open-market sales among the most recent 52 (latest 2026-09-21).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-21 | Wirfel Michelle | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 93 | $21.51 | $2.0K | Form 4 |
| 2026-09-04 | Muller Frank L. | Director | Open-market purchase | 450 | $22.13 | $10.0K | Form 4 |
| 2026-08-20 | Cullen Kevin J. | Director | Grant / award / vesting | 1,025 | — | $0 | Form 4 |
| 2026-08-20 | Cortese Stephen A. | Director | Grant / award / vesting | 1,025 | — | $0 | Form 4 |
| 2026-08-20 | Armanino Andrew J. | Director | Grant / award / vesting | 1,025 | — | $0 | Form 4 |
| 2026-08-11 | Liska Martin | Officer (EVP / Chief Risk Officer) | Other acquisition or disposition | 1,257 | — | $0 | Form 4 |
| 2026-08-11 | Liska Martin | Officer (EVP / Chief Risk Officer) | Other acquisition or disposition | 1,257 | — | $0 | Form 4 |
| 2026-08-11 | Dolan Thomas G. | Officer (EVP / Bancorp CFO/ CSO) | Other acquisition or disposition | 3,352 | — | $0 | Form 4 |
| 2026-08-11 | Dolan Thomas G. | Officer (EVP / Bancorp CFO/ CSO) | Other acquisition or disposition | 3,352 | — | $0 | Form 4 |
| 2026-08-02 | Nutz Peter | Officer (EVP/ Chief Credit Officer) | Shares withheld for taxes / exercise cost | 939 | $21.30 | $20.0K | Form 4 |
| 2026-08-02 | Liska Martin | Officer (EVP / Chief Risk Officer) | Shares withheld for taxes / exercise cost | 704 | $21.30 | $15.0K | Form 4 |
| 2026-08-02 | Dolan Thomas G. | Officer (EVP / Bancorp CFO/ CSO) | Shares withheld for taxes / exercise cost | 1,877 | $21.30 | $40.0K | Form 4 |
| 2026-08-02 | Carandang Jean | Officer (Bank Chief Financial Officer) | Shares withheld for taxes / exercise cost | 704 | $21.30 | $15.0K | Form 4 |
| 2026-08-02 | Hernandez Richard | Officer (President) | Shares withheld for taxes / exercise cost | 1,407 | $21.30 | $30.0K | Form 4 |
| 2026-08-02 | Rainer David I | Director, Officer (Chairman and CEO) | Shares withheld for taxes / exercise cost | 3,518 | $21.30 | $74.9K | Form 4 |
| 2026-08-02 | Yeung Joann | Officer (EVP / Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 704 | $21.30 | $15.0K | Form 4 |
| 2026-08-02 | Wirfel Michelle | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 1,407 | $21.30 | $30.0K | Form 4 |
| 2026-08-02 | Merchant Manisha | Officer (EVP / Chief Legal Officer) | Shares withheld for taxes / exercise cost | 939 | $21.30 | $20.0K | Form 4 |
| 2026-07-31 | Machado Lester | Director | Option exercise / conversion (derivative) | 7,500 | — | $0 | Form 4 |
| 2026-07-31 | Machado Lester | Director | Other acquisition or disposition | 9,142 | — | $0 | Form 4 |
| 2026-07-31 | Machado Lester | Director | Other acquisition or disposition | 9,142 | — | $0 | Form 4 |
| 2026-07-31 | Machado Lester | Director | Open-market sale | 7,500 | $21.19 | $158.9K | Form 4 |
| 2026-07-31 | Machado Lester | Director | Option exercise / conversion | 7,500 | $12.96 | $97.2K | Form 4 |
| 2026-06-21 | Wirfel Michelle | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 93 | $19.74 | $1.8K | Form 4 |
| 2026-06-08 | Carandang Jean | Officer (Bank Chief Financial Officer) | Shares withheld for taxes / exercise cost | 1,185 | $19.39 | $23.0K | Form 4 |
| 2026-06-01 | Klein Rochelle G. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Machado Lester | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Muller Frank L. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Williams Anne A | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Di Tomaso Frank | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Cullen Kevin J. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Volk David J. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Cortese Stephen A. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-06-01 | Armanino Andrew J. | Director | Grant / award / vesting | 3,196 | — | $0 | Form 4 |
| 2026-05-21 | Armanino Andrew J. | Director | Grant / award / vesting | 1,040 | — | $0 | Form 4 |
| 2026-05-21 | Cortese Stephen A. | Director | Grant / award / vesting | 1,040 | — | $0 | Form 4 |
| 2026-05-21 | Cullen Kevin J. | Director | Grant / award / vesting | 1,040 | — | $0 | Form 4 |
| 2026-05-08 | Hernandez Richard | Officer (President) | Open-market sale | 17,000 | $19.12 | $325.0K | Form 4 |
| 2026-05-07 | Rainer David I | Director, Officer (Executive Chairman) | Open-market sale | 75,000 | $19.00 | $1.43M | Form 4 |
| 2026-05-05 | Hernandez Richard | Officer (President) | Shares withheld for taxes / exercise cost | 1,208 | $18.85 | $22.8K | Form 4 |
| 2026-04-28 | Wirfel Michelle | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 115 | $18.92 | $2.2K | Form 4 |
| 2026-04-20 | Nutz Peter | Officer (EVP/ Chief Credit Officer) | Shares withheld for taxes / exercise cost | 143 | $18.76 | $2.7K | Form 4 |
| 2026-04-15 | Dolan Thomas G. | Officer (EVP / Bancorp CFO/ CSO) | Other acquisition or disposition | 5,114 | — | $0 | Form 4 |
| 2026-04-15 | Dolan Thomas G. | Officer (EVP / Bancorp CFO/ CSO) | Other acquisition or disposition | 5,114 | — | $0 | Form 4 |
| 2026-04-12 | Wirfel Michelle | Officer (EVP, Chief Operating Officer) | Shares withheld for taxes / exercise cost | 154 | $18.38 | $2.8K | Form 4 |
| 2026-04-10 | Liska Martin | Officer (EVP / Chief Risk Officer) | Other acquisition or disposition | 3,674 | — | $0 | Form 4 |
| 2026-04-10 | Liska Martin | Officer (EVP / Chief Risk Officer) | Other acquisition or disposition | 3,674 | — | $0 | Form 4 |
| 2026-01-16 | Klein Rochelle G. | Director | Other acquisition or disposition | 28 | $18.89 | $537 | Form 4 |
| 2026-01-16 | Machado Lester | Director | Other acquisition or disposition | 29 | $18.89 | $539 | Form 4 |
| 2026-01-16 | Muller Frank L. | Director | Other acquisition or disposition | 28 | $18.89 | $537 | Form 4 |
| 2026-01-16 | Williams Anne A | Director | Other acquisition or disposition | 26 | $18.89 | $488 | Form 4 |
| 2026-01-16 | Di Tomaso Frank | Director | Other acquisition or disposition | 13 | $18.89 | $252 | Form 4 |
Ask the chat about BCAL's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: CALIFORNIA BANCORP (BCAL).
Last updated 2026-09-21 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.