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.
Form 144 notice for CIENA CORP (CIEN) discloses a proposed sale of 2,500 common shares through Morgan Stanley Smith Barney on the NYSE with an aggregate market value of $328,200. The shares were originally acquired as Restricted Stock Units on 12/20/2022. The filing also reports three prior 10b5-1 plan sales by the same person (David Rothenstein) of 2,500 shares each on 06/16/2025, 07/15/2025, and 08/15/2025, generating gross proceeds of $185,328.25, $205,524.50, and $226,495.75 respectively (totaling $617,348.50). The issuer's shares outstanding are listed as 141,055,908. The filer certifies no undisclosed material adverse information and references reliance on a 10b5-1 trading plan where applicable.
CIENA Corp (CIEN) Form 144 summary: An individual (Brodie Gage) filed a notice to sell 350 restricted shares of CIENA common stock, with an aggregate market value of $46,200, scheduled approximately for 09/15/2025 on the NYSE. The shares were acquired from the issuer as restricted stock on 06/20/2024. The filing reports three recent sales by the same person in the past three months: 350 shares on 08/15/2025 for $31,829; 350 shares on 07/15/2025 for $28,899.50; and 350 shares on 06/16/2025 for $25,410, totaling 1,050 shares recently sold. Outstanding shares are listed as 141,055,908, making the current proposed sale a very small fraction of the company’s outstanding common stock.
Ciena reported strong third-quarter fiscal 2025 growth, with revenue of $1.2 billion, up 29.4% from $942.3 million a year earlier, and revenue for the first nine months up 18.2% to $3.4+ billion. Demand from cloud providers and large communications service providers drove order growth and backlog, with U.S. revenue of $882.8 million in the quarter and U.S. nine-month revenue of $2.4 billion. Research and development spending totaled $619.4 million in the first nine months, representing 18.1% of revenue. The company refinanced its $1.16 billion term loan and maintains $400.0 million of 4.00% senior notes due 2030. A $1.0 billion stock repurchase authorization was approved; Ciena repurchased about 3.3 million shares for $245.2 million during the first nine months and an additional 286,619 shares for $26.4 million through Aug 29, 2025. Subsequent actions include ceasing investment in 25G PON, an expected $89.1 million non-cash R&D abandonment charge, and a fiscal 2025 restructuring with approximately 4% workforce reduction and $20.0 million of restructuring costs anticipated in Q4.
Ciena Corporation furnished information about its fiscal third quarter ended August 2, 2025. The company issued a press release on September 4, 2025 announcing its financial results for this quarter and scheduled an investor call to discuss its operations and performance for the period.
Ciena also posted an accompanying investor presentation on the quarterly results page of the Investors section of its website, and furnished both the press release and the presentation as Exhibits 99.1 and 99.2. These materials, along with Item 2.02, are being treated as furnished rather than filed under securities laws.
Gary B. Smith, President and CEO of Ciena Corporation and a company director, reported an insider sale on Form 4. On 09/02/2025 he disposed of 6,800 shares of CIEN common stock at a weighted average price of $92.9345, under a Rule 10b5-1 trading plan dated 09/11/2024. The sale price range reported was $90.61 to $93.60 and the filer noted full per-price details will be provided upon SEC request.
Following the reported transaction Mr. Smith beneficially owned 305,157 shares, which the filing states include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs). The Form 4 was signed on behalf of Mr. Smith on 09/03/2025.
David M. Rothenstein, SVP and Chief Strategy Officer of Ciena Corporation (CIEN), sold 2,500 shares of Ciena common stock on 08/15/2025 pursuant to a Rule 10b5-1 trading plan dated 12/23/2024. The weighted average sale price reported is $90.5983, with individual trades ranging from $89.75 to $91.65. After the sale, Rothenstein beneficially owns 193,128 shares, a total that explicitly includes unvested Restricted Stock Units and Performance Stock Units.
Gage Brodie, SVP Global Products & Supply at Ciena Corporation (CIEN), reported a sale of company stock under a pre-established Rule 10b5-1 trading plan. On 08/15/2025 he disposed of 350 shares of Common Stock at $90.94 per share. After the sale he beneficially owned 43,268 shares, which the filing states include unvested Restricted Stock Units and Performance Stock Units. The transaction was reported on Form 4 and the filing is signed on behalf of Brodie by Michelle Rankin on 08/18/2025.
Gary B. Smith, President and CEO and Director of Ciena Corporation (CIEN), reported an insider sale under a pre-existing trading plan. The Form 4 shows he disposed of 6,800 shares of Ciena common stock on 08/15/2025 at a weighted average price of $90.5351 per share, with sale proceeds reflecting transactions priced between $89.5300 and $91.6675. The sale was effected pursuant to a Rule 10b5-1 trading plan dated 09/11/2024. After the reported transaction, Mr. Smith beneficially owns 311,957 shares, a total that includes unvested restricted stock units (RSUs) and performance stock units (PSUs). The filing was signed on behalf of Mr. Smith on 08/18/2025.
CIEN Form 144 notice for proposed insider sale. The filing shows a proposed sale of 2,500 shares of common stock via Morgan Stanley Smith Barney, with an aggregate market value of $228,550 and the company reported 141,367,218 shares outstanding. The securities were acquired as Restricted Stock Units on 12/20/2022. The filer certifies no undisclosed material adverse information and references reliance on a written trading plan or Rule 10b5-1 instructions where applicable.
The form also discloses two prior 10b5-1 sales by the same person in the past three months: 2,500 shares sold on 07/15/2025 for $205,524.50 and 2,500 shares sold on 06/16/2025 for $185,328.25.
Ciena Corporation (CIEN) Form 144 filing reports a proposed sale of 350 shares of Common stock through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $31,829 based on the filing. The shares were acquired as restricted stock from the issuer on 06/20/2024 and the filer indicates prior sales of the issuer's common stock in the past three months totaling 700 shares across dates 06/16/2025 and 07/15/2025 with gross proceeds disclosed. The filing includes standard Rule 144 representations and a broker address for the transaction.