KUMAR DEVINDER (CIK 1558880) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-30). Recent activity: Buy CIEN (605 shares), Buy SNDK (979 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-30 | CIENA CORP (CIEN) | Director | Buy | 605 | $0 |
| 2025-11-19 | Sandisk Corp (SNDK) | Director | Buy | 979 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-03-30