Data spanning the past 90 days through February 11, 2026 reveals that California BanCorp \ CA's three principal insider shareholders consist of TenPercentOwner John Farkash (628.92K shares), Executive Chairman David I Rainer (487.92K shares), Director Stephen A. Cortese (348.49K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| John Farkash | 628,919 | 28 Feb, 2024 | |
| David I Rainer | Executive Chairman | 487,924 | 15 Dec, 2025 |
| Stephen A. Cortese | 348,493 | 25 Nov, 2025 | |
| Thomas G. Dolan | Evp / Bancorp Cfo/ Cso | 290,460 | 12 Dec, 2025 |
| Tomaso Frank Di | 247,371 | 23 May, 2025 | |
| Steven E. Shelton | Chief Executive Officer | 128,261 | 04 Aug, 2025 |
| Michelle Wirfel | Evp And Chief Operating Officer | 76,692 | 22 Dec, 2025 |
| Richard Hernandez | President | 76,411 | 03 Dec, 2025 |
| Kevin J. Cullen | 74,242 | 04 Dec, 2025 | |
| Thomas A Sa | Chief Operating Officer | 67,490 | 06 Aug, 2024 |
| Anne A Williams | 65,214 | 30 Apr, 2025 | |
| Martin Liska | Evp / Chief Risk Officer | 51,380 | 09 Dec, 2025 |
| Jean Carandang | Bank Chief Financial Officer | 41,288 | 04 Aug, 2025 |
| Frank L. Muller | 34,709 | 23 May, 2025 | |
| Peter Nutz | Evp/ Chief Credit Officer | 33,693 | 04 Aug, 2025 |
| Rochelle G. Klein | 32,316 | 23 May, 2025 | |
| Joann Yeung | Evp / Chief Accounting Officer | 30,769 | 15 Dec, 2025 |
| David J. Volk | 28,195 | 05 Feb, 2026 | |
| Manisha Merchant | Evp / Chief Legal Officer | 26,168 | 12 Jan, 2026 |
| Ricardo Martin | 23,976 | 23 May, 2025 | |
| Lester Machado | 19,166 | 23 May, 2025 | |
| Andrew J. Armanino | 11,361 | 25 Nov, 2025 | |
| Kaveh Varjavand | 7,821 | 05 Feb, 2024 | |
| Anita Wolman | 6,906 | 05 Feb, 2024 | |
| Irwin Golds | 3,691 | 05 Feb, 2024 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 03 Feb, 2026 | David J. Volk | Common Stock | A | 27,000 | $18.64 | 28,195 | D | P |
| 28 Jan, 2026 | David J. Volk | Common Stock | D | 2,346,104 | $18.95 | 3,729 | I | S |
| 28 Jan, 2026 | David J. Volk | Common Stock | D | 2,346,104 | $0.00 | 0 | I | J |
| 06 Jan, 2026 | Manisha Merchant | Common Stock | D | 1,238 | $18.79 | 26,168 | D | F |
| 06 Jan, 2026 | Manisha Merchant | Common Stock | D | 1,238 | $18.79 | 26,168 | D | F |
| 21 Dec, 2025 | Michelle Wirfel | - | - | 76,692 | D | |||
| 21 Dec, 2025 | Michelle Wirfel | Common Stock | D | 93 | $19.50 | 76,692 | D | F |
| 15 Dec, 2025 | David I Rainer | - | - | 431,347 | I | |||
| 15 Dec, 2025 | David I Rainer | Common Stock | A | 110,523 | $0.00 | 431,347 | I | J |
| 15 Dec, 2025 | David I Rainer | Common Stock | D | 110,523 | $0.00 | 56,577 | D | J |
| 15 Dec, 2025 | David I Rainer | - | - | 56,577 | D | |||
| 14 Dec, 2025 | Joann Yeung | Common Stock | D | 465 | $19.78 | 30,769 | D | F |
| 14 Dec, 2025 | Joann Yeung | - | - | 30,769 | D | |||
| 12 Dec, 2025 | Thomas G. Dolan | - | - | 30,301 | D | |||
| 12 Dec, 2025 | Thomas G. Dolan | Common Stock | D | 19,346 | $0.00 | 30,301 | D | J |
| 12 Dec, 2025 | Thomas G. Dolan | - | - | 260,159 | I | |||
| 12 Dec, 2025 | Thomas G. Dolan | Common Stock | A | 19,346 | $0.00 | 260,159 | I | J |
| 09 Dec, 2025 | David I Rainer | Common Stock | D | 2,000 | $0.00 | 320,824 | I | G |
| 09 Dec, 2025 | David I Rainer | - | - | 320,824 | I | |||
| 09 Dec, 2025 | Martin Liska | Common Stock | A | 5,369 | $0.00 | 30,911 | I | J |