MASON MARK K (CIK 1396928) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-18). Recent activity: Buy MCHB (14,848 shares), Sell MCHB (5,843 shares), Buy MCHB (33,333 shares), Sell MCHB (13,117 shares), Buy MCHB (14,848 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-18 | Mechanics Bancorp (MCHB) | Insider | Buy | 14,848 | $0 |
| 2025-12-18 | Mechanics Bancorp (MCHB) | Insider | Sell | 5,843 | $81,042 |
| 2025-12-18 | Mechanics Bancorp (MCHB) | Insider | Buy | 33,333 | $0 |
| 2025-12-18 | Mechanics Bancorp (MCHB) | Insider | Sell | 13,117 | $181,933 |
| 2025-09-04 | Mechanics Bancorp (MCHB) | CEO, President | Buy | 14,848 | $0 |
| 2025-09-04 | Mechanics Bancorp (MCHB) | CEO, President | Sell | 6,430 | $89,184 |
| 2025-09-04 | Mechanics Bancorp (MCHB) | CEO, President | Buy | 33,333 | $0 |
| 2025-09-04 | Mechanics Bancorp (MCHB) | CEO, President | Sell | 14,434 | $200,200 |
Source: SEC Form 4 filings · as of 2025-12-18