ROSENFELD IRENE B (CIK 1082930) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-18). Recent activity: Buy QCOM (2,563 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-18 | QUALCOMM INC/DE (QCOM) | Director | Buy | 2,563 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-03-18