Insider · CIK 0002080157
Marc D. Graff
Files at: CIEN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2026 FForm 4 → | Sep 22, 2:57 pm EDT | CIENA CORPCIEN | 286 | $348.80 | $99,757 | 107,233 | — | |
| Aug 14, 2026 SForm 4 → | Aug 18, 6:30 pm EDT | CIENA CORPCIEN | 4,995 | $430.72 | $2,151,435 | 107,519 | −4.44% | 10b5-1 |
| Aug 1, 2026 FForm 4 → | Aug 4, 6:07 pm EDT | CIENA CORPCIEN | 14,441 | $377.05 | $5,444,979 | 112,514 | — | |
| Jul 1, 2026 SForm 4 → | Jul 6, 6:17 pm EDT | CIENA CORPCIEN | 126 | $466.20 | $58,741 | 126,955 | −0.10% | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.