Graff Marc D.'s Form 4 filing
Ciena Corp (CIEN) · filed Aug 18, 2026
- Accession no.
- 0002080157-26-000010
- Filed
- Aug 18, 2026, 6:30 PM ET
- Trade date
- Aug 14, 2026
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Checked
This filing lists 1 non-derivative transaction. Open-market sales total $2.15M. It was filed 4 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Graff Marc D.CIK 0002080157 | Officer (SVP & Chief Financial Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Common Stock | SSaleDisposed | −4,995 | $430.72F2 | −$2,151,435.41 | 107,519 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
Reflects the weighted average sales price with transactions in a range of sales from $423.3500 to $443.4100. Upon request by the SEC, full information regarding the number of shares sold at each separate sales price will be provided.
Referenced by the price of 1 transaction in Table I.