Coffin Melinda Marie (CIK 1956983) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-03). Recent activity: Buy ISBA (30 shares), Buy ISBA (24 shares), Buy ISBA (444 shares), Buy ISBA (28 shares), Buy ISBA (35 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-03 | ISABELLA BANK CORP (ISBA) | Director | Buy | 30 | $1,245 |
| 2026-03-04 | ISABELLA BANK CORP (ISBA) | Director | Buy | 24 | $1,165 |
| 2026-01-23 | ISABELLA BANK CORP (ISBA) | Director | Buy | 444 | $22,000 |
| 2025-12-22 | ISABELLA BANK CORP (ISBA) | Director | Buy | 28 | $1,218 |
| 2025-12-22 | ISABELLA BANK CORP (ISBA) | Director | Buy | 35 | $1,160 |
| 2025-12-03 | ISABELLA BANK CORP (ISBA) | Director | Buy | 28 | $1,218 |
| 2025-09-04 | ISABELLA BANK CORP (ISBA) | Director | Buy | 35 | $1,160 |
| 2025-06-03 | ISABELLA BANK Corp (ISBA) | Director | Buy | 44 | $1,188 |
| 2025-03-05 | ISABELLA BANK Corp (ISBA) | Director | Buy | 47 | $1,156 |
| 2025-01-28 | ISABELLA BANK Corp (ISBA) | Director | Buy | 775 | $20,000 |
Source: SEC Form 4 filings · as of 2026-06-03