Mahan Oscar Leland (CIK 1898828) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-05). Recent activity: Buy JMSB (179 shares), Buy JMSB (1,901 shares), Buy JMSB (712 shares), Sell JMSB (1,733 shares), Sell JMSB (765 shares). Source: SEC Form 4.
来源:SEC Form 4 申报文件 · 截至 2026-06-05