HERRMANN RONALD (CIK 1838826) reported 24 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-13). Recent activity: Buy RGA (2,577 shares), Sell RGA (1,889 shares), Buy RGA (3,098 shares), Sell RGA (2,337 shares), Buy RGA (3,311 shares). Source: SEC Form 4.
来源：SEC Form 4 申报文件 · 截至 2026-08-13