Quart Barry D (CIK 1384243) reported 25 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell KNSA (2,600 shares), Buy KNSA (2,799 shares), Buy KNSA (13,099 shares), Sell KNSA (13,099 shares), Buy KNSA (6,901 shares). Source: SEC Form 4.
来源：SEC Form 4 申报文件 · 截至 2026-08-21