CIEN
Ciena Corporation
Price performance
Sep 18, 2026About
Company activity
23 events| Time | Ticker | Type | Event | Qty | Price | Value |
|---|---|---|---|---|---|---|
| 09/03 | CIEN | 8-K | Ciena Reports Strong Q3 2026 Financial Results and Raises Guidance | — | — | — |
| 06/11 | CIEN | 8-K | Ciena Corporation Announces Pricing of $2.875 Billion Convertible Senior Notes Offering | — | — | — |
| 06/08 | CIEN | 8-K | Ciena Announces $2.0 Billion Convertible Senior Notes Offering | — | — | — |
| 06/04 | CIEN | 8-K | Ciena Reports Strong Fiscal Q2 2026 Results and Raises FY 2026 Guidance | — | — | — |
| 03/31 | CIEN | 8-K | Ciena Corporation Holds 2026 Annual Meeting of Stockholders | — | — | — |
| 03/05 | CIEN | 8-K | Ciena Reports Strong Fiscal First Quarter 2026 Financial Results | — | — | — |
| 12/11/25 | CIEN | 8-K | Ciena Reports Fiscal Q4 2025 Revenue Increase and Outlook | — | — | — |
| 12/03/25 | CIEN | 8-K | Ciena Corporation Updates Executive Severance Agreements | — | — | — |
| 10/07/25 | CIEN | 8-K | Ciena Corporation Completes Acquisition of Nubis Communications, Inc. | — | — | — |
| 09/22/25 | CIEN | 8-K | Ciena Announces Acquisition of Nubis Communications to Boost AI Connectivity | — | — | — |
| 09/04/25 | CIEN | 8-K | Ciena Announces Strong Q3 2025 Financial Results with Revenue Increase and Share Repurchases | — | — | — |
| 06/18/25 | CIEN | 8-K | Ciena Appoints New CFO Marc D. Graff | — | — | — |
| 06/05/25 | CIEN | 8-K | Ciena Reports Strong Fiscal Second Quarter 2025 Results | — | — | — |
| 04/01/25 | CIEN | 8-K | Ciena Corporation 2025 Annual Meeting: Proposals Approved by Stockholders | — | — | — |
| 03/11/25 | CIEN | 8-K | Ciena Announces Fiscal First Quarter 2025 Financial Results | — | — | — |
| 01/21/25 | CIEN | 8-K | Ciena Corporation Announces Refinancing of Senior Secured Term Loan | — | — | — |
| 12/12/24 | CIEN | 8-K | Ciena Announces Fiscal Q4 2024 Results and Leadership Changes | — | — | — |
| 10/02/24 | CIEN | 8-K | Ciena Authorizes $1 Billion Share Repurchase Program | — | — | — |
| 09/04/24 | CIEN | 8-K | Ciena Reports Q3 2024 Financial Results and Announces CFO Retirement | — | — | — |
| 06/06/24 | CIEN | 8-K | Ciena Reports Fiscal Second Quarter 2024 Financial Results with Non-GAAP Net Income | — | — | — |
| 04/23/24 | CIEN | 8-K | Ciena Corp Announces Retirement of Principal Accounting Officer | — | — | — |
| 03/26/24 | CIEN | 8-K | Ciena Corporation Amends 2017 Omnibus Incentive Plan | — | — | — |
| 03/07/24 | CIEN | 8-K | Ciena Reports Solid Q1 2024 Financial Results | — | — | — |
CIEN filing record
Ciena Corporation (CIEN): 23 8-K filings summarized, the most recent on Sep 3, 2026.
What the 8-K filings said
- Sep 3, 2026 · high impact
Ciena Corporation announced its fiscal third quarter 2026 financial results, reporting a 37% year-over-year increase in revenue to $1.67 billion and a 215% increase in adjusted EPS to $2.11. The company also raised its revenue guidance for fiscal year 2026 to $6.42 billion plus or minus $50 million, reflecting a 35%…
Ciena Reports Strong Q3 2026 Financial Results and Raises Guidance - Jun 11, 2026 · medium impact
Ciena Corporation has priced its private offering of $2.875 billion aggregate principal amount of 0.00% Convertible Senior Notes due 2031. The offering includes an option for initial purchasers to acquire an additional $375 million aggregate principal amount of Notes. The Company intends to use the net proceeds for…
Ciena Corporation Announces Pricing of $2.875 Billion Convertible Senior Notes Offering - Jun 8, 2026 · medium impact
Ciena Corporation announced a proposed offering of $2.0 billion aggregate principal amount of convertible senior notes due 2031 in a private placement. The notes will be fully and unconditionally guaranteed by Ciena's wholly-owned domestic subsidiaries. The company intends to use the net proceeds to pay the cost of…
Ciena Announces $2.0 Billion Convertible Senior Notes Offering - Jun 4, 2026 · high impact
Ciena Corporation announced its fiscal second quarter 2026 financial results, reporting a 40% year-over-year increase in revenue to $1.57 billion and a 290% increase in adjusted Earnings Per Share (EPS) to $1.64. The company also raised its revenue guidance for fiscal year 2026 to $6.3 billion plus or minus $100…
Ciena Reports Strong Fiscal Q2 2026 Results and Raises FY 2026 Guidance - Mar 31, 2026 · medium impact
Ciena Corporation held its 2026 annual meeting of stockholders on March 26, 2026. The meeting included the election of directors, ratification of independent auditors, and a stockholder advisory vote on executive compensation. All proposals were approved by the stockholders.
Ciena Corporation Holds 2026 Annual Meeting of Stockholders
SEC filings in the last five years
- 44 Form 8-K
- 13 Form 10-Q
- 5 Form 10-K