McGregor Bryon T (CIK 1462858) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-03). Recent activity: Sell ALTO (73,062 shares), Buy ALTO (100,108 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-03 | Alto Ingredients, Inc. (ALTO) | President & CEO | Sell | 73,062 | $349,967 |
| 2026-03-19 | Alto Ingredients, Inc. (ALTO) | President & CEO | Buy | 100,108 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-04-03