Copeland Stephanie (CIK 1622332) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-18). Recent activity: Sell HLIT (4,300 shares), Buy HLIT (16,143 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | HARMONIC INC. (HLIT) | Director | Sell | 4,300 | $57,233 |
| 2026-02-18 | HARMONIC INC. (HLIT) | Director | Buy | 16,143 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-05-18