Hoffman Grant (CIK 2141720) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-22). Recent activity: Sell CIEN (170 shares), Buy CIEN (6,517 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-22 | CIENA CORP (CIEN) | EVP & Chief Supply | Sell | 170 | $59,296 |
| 2026-06-23 | CIENA CORP (CIEN) | SVP Chief Supply Chain Officer | Buy | 6,517 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-22