Marc D. Graff
EVP & Chief Financial Officer; SVP & Chief Financial Officer · 8 filings · Latest: Oct 1, 2026
CIENA CORP
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
CIEN | Marc D. Graff | EVP & Chief Financial Officer | Oct 1, 2026 | Sale | $355.19 | 97 | $34.5K | 107,136 | |
CIEN | MARC GRAFF | — | Oct 1, 2026 | Proposed Sale | $351.82 | 97 | $34.1K | — | |
CIEN | Marc D. Graff | SVP & Chief Financial Officer | Aug 14, 2026 | Sale | $430.72 | 4,995 | $2.2M | 107,519 | |
CIEN | MARC GRAFF | — | Aug 14, 2026 | Proposed Sale | $442.79 | 4,995 | $2.2M | — | |
CIEN | Marc D. Graff | SVP & Chief Financial Officer | Jul 1, 2026 | Sale | $466.20 | 126 | $58.7K | 126,955 | |
CIEN | MARC GRAFF | — | Jul 1, 2026 | Proposed Sale | $490.56 | 126 | $61.8K | — | |
CIEN | Marc D. Graff | SVP & Chief Financial Officer | Jun 24, 2026 | Sale | $449.36 | 126 | $56.6K | 127,081 | |
CIEN | MARC GRAFF | — | Jun 24, 2026 | Proposed Sale | $459.85 | 126 | $57.9K | — |