Mummert Mark Richard (CIK 2014946) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-16). Recent activity: Buy ALB (6,086 shares), Buy ALB (3,143 shares), Buy ALB (366 shares), Sell ALB (159 shares), Sell ALB (375 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-16 | ALBEMARLE CORP (ALB) | Chief Operations Officer | Buy | 6,086 | $0 |
| 2026-03-04 | ALBEMARLE CORP (ALB) | Chief Supply Chain Officer | Buy | 3,143 | $0 |
| 2026-03-02 | ALBEMARLE CORP (ALB) | Chief Supply Chain Officer | Buy | 366 | $67,684 |
| 2026-03-02 | ALBEMARLE CORP (ALB) | Chief Supply Chain Officer | Sell | 159 | $29,404 |
| 2026-02-26 | ALBEMARLE CORP (ALB) | Chief Supply Chain Officer | Sell | 375 | $70,061 |
来源：SEC Form 4 申报文件 · 截至 2026-09-16