Erminio Courtney M (CIK 1698885) reported 16 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-02). Recent activity: Sell MBCN (19,932 shares), Sell MBCN (151 shares), Buy MBCN (1,886 shares), Buy MBCN (1,708 shares), Buy MBCN (4,999 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 19,932 | $0 |
| 2026-03-02 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 151 | $0 |
| 2026-02-25 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 1,886 | $66,349 |
| 2026-02-25 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 1,708 | $60,087 |
| 2026-02-25 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 4,999 | $175,865 |
| 2026-02-25 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 7,954 | $279,822 |
| 2026-02-25 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 4,714 | $165,839 |
| 2026-01-16 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 942 | $32,499 |
| 2026-01-16 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 317 | $10,936 |
| 2025-12-18 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 2,035 | $75,295 |
| 2025-12-18 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 2,204 | $81,548 |
| 2025-12-18 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 1,202 | $44,474 |
| 2025-08-07 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 853 | $23,125 |
| 2025-08-07 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 242 | $6,561 |
| 2025-03-03 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Buy | 1,383 | $33,980 |
| 2025-03-03 | MIDDLEFIELD BANC CORP (MBCN) | EVP/Chief Risk Officer | Sell | 465 | $11,425 |
Source: SEC Form 4 filings · as of 2026-03-02