WELSH MARK A III Insider Trading -- Recent SEC Form 4 Transactions

WELSH MARK A III (CIK 1692554) reported 74 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-04). Recent activity: Sell NOC (19 shares), Sell NOC (8 shares), Sell NOC (11 shares), Sell NOC (31 shares), Sell NOC (10 shares). Source: SEC Form 4.

来源：SEC Form 4 申报文件 · 截至 2026-08-04