CoastalSouth Bancshares, Inc. (COSO) insider trading.
In Q3 2026, insiders at CoastalSouth Bancshares, Inc. reported 6 non-derivative transactions on 5 Forms 3, 4 and 5: 2 open-market purchases worth $9K and 4 sales worth $165K.
- Transactions
- 6
- Purchases (P)
- 2
- Sales (S)
- 4
- Net shares, P minus S
- -5,666
- Insiders
- 2
- Last filed
- 2026-09-14
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Bruderer Ernst W. | Director | 4 | 0 | 4 |
| Macleod James S | Director | 2 | 2 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-31 | Bruderer Ernst W. | S (D) | 2,000 | $27.43 | 41,131 | Form 4 |
| 2026-08-26 | Bruderer Ernst W. | S (D) | 2,000 | $27.5 | 43,131 | Form 4 |
| 2026-08-18 | Bruderer Ernst W. | S (D) | 1,000 | $27.89 | 45,131 | Form 4 |
| 2026-08-12 | Bruderer Ernst W. | S (D) | 1,000 | $27.56 | 46,131 | Form 4 |
| 2026-08-07 | Macleod James S | P (A) | 238 | $28.15 | 201,585 | Form 4 |
| 2026-08-06 | Macleod James S | P (A) | 96 | $27.61 | 201,347 | Form 4 |
Transaction codes in this quarter
Get COSO insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1297107&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · COSO company page · CoastalSouth Bancshares, Inc. on SEC.gov
Questions
Are insiders buying or selling CoastalSouth Bancshares, Inc. (COSO)?
In Q3 2026, insiders at CoastalSouth Bancshares, Inc. reported 6 non-derivative transactions on 5 Forms 3, 4 and 5: 2 open-market purchases worth $9K and 4 sales worth $165K. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these CoastalSouth Bancshares, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/coso.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.