Company record · CIEN · Telephone & Telegraph Apparatus
Ciena
The principal financial officer who signed Ciena's latest annual report, the 10-K filed December 12, 2025, is Marc D. Graff.
The record holds the CFO signature on Ciena's 10-K filed December 12, 2025 and no Form 8-K CFO change.
The CFO seat
Computed from the records below: a move filed on or after the 10-K replaces the 10-K's signature.
| Status | Filled |
|---|---|
| Officer | Marc D. Graff |
| Title as printed | Sr. Vice President, Finance and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer) |
| Basis | Verified December 12, 2025: the 10-K signature block (sec.gov) |
Seat timeline
1Every verified record for this seat, newest first, dated as the filing states it.
2025-12-1210-K signature
Marc D. Graff signed the annual report as Sr. Vice President, Finance and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)
10-K filed December 12, 2025 · sec.gov
“/s/ Marc D. Graff Sr. Vice President, Finance and Chief Financial Officer December 12, 2025 Marc D. Graff (Principal Financial Officer and Principal Accounting Officer)”
Company
| Ticker | CIEN |
|---|---|
| SEC CIK | 0000936395 |
| Industry (SIC) | Telephone & Telegraph Apparatus (3661) |
| Roster note | The DEF 14A filed 2026-02-12 also names Marc D. Graff alongside a Chief Financial Officer title. |
This record covers what the tracked filings state; it is not a complete history of the company's finance leadership. Spot an error? Send a correction.