Welcome to our dedicated page for CIENA SEC filings (Ticker: CIEN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Ciena Corporation filings document regulatory disclosures for a public networking-technology company focused on high-speed connectivity, optical systems, interconnects, automation software and services. Recent Form 8-K reports cover operating and financial results, investor presentation exhibits, material-event disclosures, material agreements, capital-structure matters and the completed acquisition of Nubis Communications.
Proxy and annual-meeting filings disclose governance matters, director elections, auditor ratification, advisory executive-compensation votes and related shareholder voting results. These records frame Ciena’s reporting around operating performance, corporate governance, ownership and compensation procedures, acquisition-related events and other formal disclosure obligations.
Ciena Corporation’s Senior Vice President and General Counsel, Sheela Kosaraju, sold 2,013 shares of Ciena common stock in an open-market transaction at $466.20 per share on July 1, 2026. The sale was effected under a pre-arranged Rule 10b5-1 trading plan dated October 14, 2025.
Following this transaction, Kosaraju directly holds 88,081 Ciena shares. The reported holdings include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs), indicating that a portion of her stake remains subject to future vesting conditions.
CIENA CORP’s SVP & Chief Financial Officer Marc D. Graff reported an open-market sale of 126 shares of Common Stock at $466.20 per share on July 1, 2026. After this transaction, he directly holds 126,955 shares, which the disclosure notes include unvested Restricted Stock Units.
The sale was executed under a pre-arranged Rule 10b5-1 trading plan dated March 25, 2026, indicating it was scheduled in advance rather than timed discretionarily.
Ciena Corporation senior vice president Jason Phipps reported an open-market sale of 2,629 shares of common stock. The shares were sold at a price of $466.20 per share. According to the filing, the transactions were effected under a Rule 10b5-1 trading plan dated October 9, 2024 and modified October 6, 2025.
After this sale, Phipps directly holds 62,382 Ciena shares, and this amount includes unvested Restricted Stock Units and Performance Stock Units. The filing shows this as a standalone stock sale with no derivative exercises in this report.
CIENA CORP President and CEO Gary B. Smith reported an open-market sale of 2,952 shares of common stock. The shares were sold at a weighted average price of $468.8252, with individual trades ranging from $459.8400 to $480.5050.
The filing states these sales were made under a Rule 10b5-1 trading plan dated 10/04/2025, indicating they were pre-arranged rather than discretionary. After the transaction, Smith directly holds 254,886 shares, which include unvested RSUs and PSUs.
Morgan Stanley Smith Barney LLC filed a Rule 144 notice reporting proposed sales of Common stock connected to restricted stock units and a recent 10b5-1 sale by Marc Graff. The filing lists a sale date of 06/24/2026 and references restricted stock units dated 06/20/2026.
The document includes numeric entries such as 141,552,922 and 56,619.36 tied to securities fields; the filing is a standard Form 144 disclosure of intended or completed dispositions.
CIENA CORP senior vice president Joseph Cumello reported an open-market sale of 1,586 shares of common stock. The shares were sold on June 26, 2026 at a price of $466.33 per share under a pre-arranged Rule 10b5-1 trading plan dated October 13, 2025.
After this transaction, he directly holds 42,872 shares, which the filing notes include unvested Restricted Stock Units and Performance Stock Units. Because the sale was executed under a 10b5-1 plan, the timing was set in advance rather than decided on the trade date.
CIENA CORP Senior Vice President and Chief Financial Officer Marc D. Graff reported an open-market sale of 126 shares of common stock at $449.36 per share on June 24, 2026, executed under a Rule 10b5-1 trading plan. Following this trade, he directly holds 127,081 shares, which the disclosure notes include unvested Restricted Stock Units (RSUs).