Insider · CIK 0001807551
Frank L. Muller
Files at CALB (California BanCorp), BCAL (Southern California Bancorp \ CA). First filing Sep 9, 2026, latest Sep 9, 2026.
In brief
Frank L. Muller files SEC Form 4 as director at BCAL (Southern California Bancorp \ CA), and also at CALB (California BanCorp). Since Sep 9, 2026, Frank L. Muller has reported 1 open-market buy worth $9,959 and 0 open-market sells worth $0, the latest filed on Sep 9, 2026.
A track record needs three past buys with six months of prices behind them; Frank L. Muller has 0, so none is measured yet.
The newest scored trade: bought $9,959 of BCAL on Sep 4, 2026, filed Sep 9, 2026, scored 21 (weak). In the last 12 months: 1 buy worth $9,959 and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
BCAL: Southern California Bancorp \ CA
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
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 21Weak | BCALbuy Southern California Bancorp \ CA | $9,959 450 shares | +23% | - |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | BCAL Southern California Bancorp \ CA | POpen-market purchase Common Stockindirect: By spouse | +450 | $22.13 | $9,959 | 2,377 | 34 d ago |
| Jan 16, 2026 | BCAL Southern California Bancorp \ CA | JOther Common Stock | +28 | $18.89 | $537 | 34,737 | Jun 3, 2026 |
| Jun 1, 2026 | BCAL Southern California Bancorp \ CA | AGrant or award Common Stock | +3,196 | $0.00 | $0 | 37,933 | Jun 3, 2026 |
| May 21, 2025 | BCAL Southern California Bancorp \ CA | AGrant or award Common Stock | +3,729 | $0.00 | $0 | 34,709 | May 23, 2025 |
| Oct 31, 2023 | CALB California BanCorp | AGrant or award Common Stock | +440 | $20.47 | $9,007 | 16,957 | Nov 2, 2023 |
Questions about Frank L. Muller
Answered from the filings on this page, as of the latest one.
Is Frank L. Muller buying or selling?
In the last 12 months Frank L. Muller reported 1 open-market buy worth $9,959 and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $9,959 of BCAL on Sep 4, 2026. Grants, option exercises and tax withholding are not counted.
How did Frank L. Muller's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Frank L. Muller has 0.
Where does Frank L. Muller file Form 4?
Frank L. Muller has filed Form 4 at BCAL (Southern California Bancorp \ CA); CALB (California BanCorp). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.