Insider · CIK 0002064783
Stephen R. Stone
Files at COSO (CoastalSouth Bancshares, Inc.). First filing Jul 7, 2025, latest Mar 9, 2026.
In brief
Stephen R. Stone files SEC Form 4 as CEO, president and director at COSO (CoastalSouth Bancshares, Inc.). Since Jul 7, 2025, Stephen R. Stone has reported 2 open-market buys worth $52k and 0 open-market sells worth $0, the latest filed on Mar 9, 2026.
A track record needs three past buys with six months of prices behind them; Stephen R. Stone has 0, so none is measured yet.
The newest scored trade: bought $4,830 of COSO on Mar 9, 2026, filed Mar 9, 2026, scored 20 (weak). In the last 12 months: 1 buy worth $4,830 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.
COSO: CoastalSouth Bancshares, Inc.
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 |
|---|---|---|---|---|---|
| 20Weak | COSObuy CoastalSouth Bancshares, Inc. | $4,830 200 shares | +0% | +24% from low-5% from high | |
| 46Moderate | CoastalSouth Bancshares, Inc. | $47k 2,200 shares | +2% | +11% from low-2% from high |
Transactions
Every row this insider has filed, 6 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | COSO CoastalSouth Bancshares, Inc. | MOption exercise Common Stock | +17,000 | $0.00 | $0 | 137,385 | Apr 29, 2026 |
| Apr 27, 2026 | COSO CoastalSouth Bancshares, Inc. | FTax withholding Common Stock | -5,022 | $25.59 | $129k | 132,363 | Apr 29, 2026 |
| Apr 27, 2026 | COSO CoastalSouth Bancshares, Inc. | MOption exercise Restricted Stock Unitsderivative | -17,000 | - | - | 0 | Apr 29, 2026 |
| Mar 9, 2026 | COSO CoastalSouth Bancshares, Inc. | POpen-market purchase Common Stock | +200 | $24.15 | $4,830 | 120,385 | Mar 9, 2026 |
| Feb 11, 2026 | COSO CoastalSouth Bancshares, Inc. | AGrant or award Restricted Stock Unitsderivative | +12,000 | - | - | 12,000 | Feb 13, 2026 |
| Jul 2, 2025 | COSO CoastalSouth Bancshares, Inc. | POpen-market purchase Common Stock | +2,200 | $21.50 | $47k | 120,185 | Jul 7, 2025 |
Questions about Stephen R. Stone
Answered from the filings on this page, as of the latest one.
Is Stephen R. Stone buying or selling?
In the last 12 months Stephen R. Stone reported 1 open-market buy worth $4,830 and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $4,830 of COSO on Mar 9, 2026. Grants, option exercises and tax withholding are not counted.
How did Stephen R. Stone's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Stephen R. Stone has 0.
Where does Stephen R. Stone file Form 4?
Stephen R. Stone has filed Form 4 at COSO (CoastalSouth Bancshares, Inc.) as PRESIDENT AND CEO. 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.