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.
Optical networking revenue split across hardware, software, and services makes Ciena’s disclosures dense. Sorting through hundreds of pages to find Blue Planet ARR growth, upcoming 800 G launches, or backlog tied to Tier-1 carriers can slow any analyst. That complexity drives questions like “How do I track Ciena insider trading Form 4 transactions before new contracts hit?”
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Ciena Corporation (CIEN) – Form 144 notice of proposed insider sale
The filing discloses a planned disposition of 2,044 common shares of Ciena Corporation under Rule 144. The securities were acquired on 06/20/2025 through restricted stock units (RSUs). They are scheduled to be sold around 06/27/2025 through broker Morgan Stanley Smith Barney LLC, Executive Financial Services, New York.
Key figures
- Planned sale volume: 2,044 shares
- Aggregate market value (as stated in the notice): $166,606.44
- Ciena common shares outstanding: 141,367,218
- Percentage of outstanding shares represented by this sale: ≈0.0014%
The filer indicates no other sales during the past three months and makes the standard representation that no undisclosed material adverse information is known. No details about the seller’s identity or relationship to the issuer are included in the submission, and the “Remarks” section is blank.
Given the modest size relative to the company’s share count and the absence of accompanying negative disclosures, the transaction appears routine and is unlikely to have a material impact on Ciena’s capital structure or market liquidity.
Form 4 snapshot – CIENA Corporation (CIEN): President & CEO Gary B. Smith reported four separate “F”-code transactions on 20 June 2025. Code F denotes shares withheld by the issuer solely to satisfy the executive’s tax obligations triggered by the vesting of previously granted Restricted Stock Units (RSUs). No open-market sale occurred; the shares never entered the public float.
Key details
- Total shares withheld: 9,323 (2,933 + 3,048 + 1,713 + 1,629)
- Price used for withholding: $74.53 per share on each line, implying a tax-settlement value of roughly US$0.70 million.
- Post-transaction beneficial ownership: 339,157 common shares, which includes unvested RSUs and Performance Stock Units (PSUs) the executive still controls.
- Executive roles: Director; President & Chief Executive Officer.
- Related award grant dates: RSU awards dated 12/13/2022, 12/12/2023, 12/17/2024 and 12/14/2021, all previously disclosed.
Investor takeaway: The filing reflects routine, non-discretionary share withholding associated with equity award vesting. While the insider’s direct holdings decline by 9,323 shares, the reduction is purely administrative and does not signal a change in sentiment or strategy. Smith retains a substantial stake (≈ 339 k shares) aligned with shareholder interests. No option exercises, open-market sales, or new equity grants were reported in this Form 4.
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