CoastalSouth Bancshares, Inc. (COSO)
Latest COSO Insider Trades
About CoastalSouth Bancshares, Inc. (COSO)
CoastalSouth Bancshares Inc is a bank holding company. It offers full-service banking services designed to meet the needs of retail and commercial customers in the markets in which it operates. The services offered include transaction and savings deposit accounts, commercial and consumer lending, mortgage banking, and other activities related to commercial banking. It operates retail banking branches in three retail main retail markets, the Lowcountry of South Carolina, Savannah, Georgia, and metro Atlanta, Georgia.
- ATLANTA, GA
- 196
- 2017
- XNYS
https://www.coastalstatesbank.comSEC filings for COSO on EDGAR
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 334 | $9K |
| Open-market sale | 4 | 6,000 | $165K |
COSO Insider Transactions (Form 4)
4037 Form 4 filings on record, the earliest from Jul 7, 2025, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| James S. Macleod - Director | Open-market purchase | Common Stock | 96 |
Recent COSO Form 8-K Filings
5Recent COSO Form 144 Notices of Proposed Sale
3A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Bruderer Ernst W. | Officer | 2,000 | $55K | View on EDGAR | |
| Bruderer Ernst W. | Officer |
COSO Insider Trading - FAQ
What is the latest insider trade for COSO?
CoastalSouth Bancshares, Inc. (COSO) had 5 insider filings in the last 90 days, with the most recent on 2026-09-14. The full record for COSO runs to 37 Form 4 filings, the earliest from 2025-07-07. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying COSO stock?
2 insider purchases of COSO were filed in the last 90 days, totaling $9K.
How many insiders are selling COSO stock?
4 insider sales of COSO were filed in the last 90 days, totaling $165K.
Where can I see COSO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks COSO Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow COSO insider buys?
Create a free InsiderAlpha account and press Watch on this page to add COSO to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Financials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - James S. Macleod view on EDGAR
- - Ernst W. Bruderer view on EDGAR
- - Ernst W. Bruderer view on EDGAR
- - Ernst W. Bruderer view on EDGAR
- - Ernst W. Bruderer view on EDGAR
- - Anthony P. Valduga view on EDGAR
- - Stephen R. Stone view on EDGAR
- - Lauren M. Hemby view on EDGAR
- - Anthony P. Valduga view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Financials
- Where COSO's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track COSO insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
