Follow the people · Insider
Frank L. Muller
Frank L. Muller files insider transactions with the SEC as a director of California BanCorp \ CA. We hold 1 disclosed purchase or sale filed since 20 April 2020, 1 of them in the last 90 days.
- Files for 2 companiesBCAL, CALB
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure9 September 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 8 August 2024 — 4 September 2026Director · California BanCorp \ CA 5 Form 4 lines · source: SEC Form 4
- Filed 16 April 2020 — 31 July 2024Director · California BanCorp 24 Form 4 lines · source: SEC Form 4
Every transaction
29 transactions from SEC Form 4 — one row each, sort any column, open a row for the filing| 4 Sep 2026 | 9 Sep 2026SEC Form 4 | 5 d | bought on the open market | California BanCorp \ CA | 450 shares | down −1.9% | up +0.0% |
| 1 Jun 2026 | 3 Jun 2026SEC Form 4 | 2 d | was grantednot a trade | California BanCorp \ CA | 3,196 shares | up +13.5% | up +15.2% |
| 16 Jan 2026 | 3 Jun 2026SEC Form 4 | 138 d | acquired or disposed of, othernot a trade | California BanCorp \ CA | 28 shares | up +15.8% | up +15.2% |
| 21 May 2025 | 23 May 2025SEC Form 4 | 2 d | was grantednot a trade | California BanCorp \ CA | 3,729 shares | up +45.7% | up +45.7% |
| 8 Aug 2024 | 12 Aug 2024SEC Form 4 | 4 d | was grantednot a trade | California BanCorp \ CA | 3,146 shares | up +47.5% | up +53.0% |
| 31 Jul 2024 | 31 Jul 2024SEC Form 4 | 0 d | returned to the issuernot a trade | CALBCalifornia BanCorp | 18,718 shares | — | — |
| 18 Jul 2024 | 22 Jul 2024SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 1,399 shares | — | — |
| 1 Feb 2024 | 5 Feb 2024SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 362 shares | — | — |
| 31 Oct 2023 | 2 Nov 2023SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 440 shares | — | — |
| 1 Aug 2023 | 18 Aug 2023SEC Form 4 | 17 d | was grantednot a trade | CALBCalifornia BanCorp | 484 shares | — | — |
| 18 May 2023 | 22 May 2023SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 2,340 shares | — | — |
| 1 May 2023 | 3 May 2023SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 544 shares | — | — |
| 31 Jan 2023 | 2 Feb 2023SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 353 shares | — | — |
| 1 Nov 2022 | 17 Nov 2022SEC Form 4 | 16 d | was grantednot a trade | CALBCalifornia BanCorp | 406 shares | — | — |
| 2 Aug 2022 | 4 Aug 2022SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 425 shares | — | — |
| 16 Jun 2022 | 21 Jun 2022SEC Form 4 | 5 d | was grantednot a trade | CALBCalifornia BanCorp | 1,538 shares | — | — |
| 3 May 2022 | 5 May 2022SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 414 shares | — | — |
| 1 Feb 2022 | 3 Feb 2022SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 411 shares | — | — |
| 2 Nov 2021 | 4 Nov 2021SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 497 shares | — | — |
| 2 Aug 2021 | 20 Aug 2021SEC Form 4 | 18 d | was grantednot a trade | CALBCalifornia BanCorp | 504 shares | — | — |
| 17 Jun 2021 | 21 Jun 2021SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 504 shares | — | — |
| 17 Jun 2021 | 21 Jun 2021SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 1,397 shares | — | — |
| 28 Jan 2021 | 1 Feb 2021SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 685 shares | — | — |
| 1 Dec 2020 | 3 Dec 2020SEC Form 4 | 2 d | was grantednot a trade | CALBCalifornia BanCorp | 1,212 shares | — | — |
| 3 Nov 2020 | 10 Nov 2020SEC Form 4 | 7 d | was grantednot a trade | CALBCalifornia BanCorp | 665 shares | — | — |
| 6 Aug 2020 | 19 Aug 2020SEC Form 4 | 13 d | was grantednot a trade | CALBCalifornia BanCorp | 926 shares | — | — |
| 6 Aug 2020 | 19 Aug 2020SEC Form 4 | 13 d | was grantednot a trade | CALBCalifornia BanCorp | 1,852 shares | — | — |
| 6 Aug 2020 | 10 Aug 2020SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 667 shares | — | — |
| 16 Apr 2020 | 20 Apr 2020SEC Form 4 | 4 d | was grantednot a trade | CALBCalifornia BanCorp | 693 shares | — | — |
Both percentages are the stock’s move, not Frank L. Muller’s return: a disclosure gives a band, never an amount, so nobody can say how much was bought or what it made. They run to the last close we hold — 9 Sep 2026, except where a name has since delisted, when the row names its own last session. We publish no close, no volume and no dollar figure behind them. 5 of the 29 rows shown carry a percentage; the rest are dashes with the reason on the row.
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.
Some filings reach us as photographs of paper rather than as a form we can read as text. Those are shown here only once they have been read and checked, so this page can hold fewer lines than the filings behind it contain. The link on every row opens the original document, which is always the full record.