CIEN insider filings
CIENA CORP — 50 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-10-06. Screen CIEN transaction legs live →
Insider transaction summary — last 90 days
2026-07-10 to 2026-10-08, from the filings listed below: 30 insider filings (Forms 3/4/5). Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 22 legs across 20 filings by 10 insiders — 45,143 shares, $17,474,503 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 37.
- Largest priced transaction: sale of 4,995 shares @ $430.72 ($2,151,435) by Graff Marc D., filed 2026-08-18.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| SMITH GARY B — President & CEO, Director | 6 | — | 5 legs · 14,760 sh · $5,732,116 | 4 |
| Rothenstein David M — EVP & Chief Strategy Officer | 4 | — | 3 legs · 7,500 sh · $2,973,742 | 5 |
| Graff Marc D. — EVP & Chief Financial Officer | 4 | — | 2 legs · 5,092 sh · $2,185,889 | 2 |
| Gage Brodie — EVP & Chief Product & | 4 | — | 3 legs · 3,600 sh · $1,455,900 | 5 |
| NEVENS THOMAS MICHAEL — Director | 1 | — | 1 leg · 3,738 sh · $1,342,092 | 1 |
| Claflin Bruce L. — Director | 1 | — | 1 leg · 2,857 sh · $1,016,835 | — |
| Phipps Jason — EVP & Chief Customer Officer | 2 | — | 1 leg · 2,629 sh · $933,795 | 4 |
| Kosaraju Sheela — EVP & Chief Legal Officer | 2 | — | 1 leg · 2,101 sh · $746,254 | 5 |
| Cumello Joseph — EVP & General Mgr. | 2 | — | 1 leg · 1,586 sh · $568,605 | 5 |
| DiPerna Dino — EVP & Chief R&D Officer | 3 | — | 4 legs · 1,280 sh · $519,275 | 5 |
+1 more insider in the window, not shown — every filing appears in the table below.
Recent insider filings — CIENA CORP
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-10-06 | 4 | Graff Marc D. — EVP & Chief Financial Officer | Sale (S): 97 @ $355.19 | EDGAR |
| 2026-10-06 | 4 | Kosaraju Sheela — EVP & Chief Legal Officer | Sale (S): 2,101 @ $355.19 | EDGAR |
| 2026-10-06 | 4 | Phipps Jason — EVP & Chief Customer Officer | Sale (S): 2,629 @ $355.19 | EDGAR |
| 2026-09-29 | 4 | Cumello Joseph — EVP & General Mgr. | Sale (S): 1,586 @ $358.52 | EDGAR |
| 2026-09-28 | 4 | Claflin Bruce L. — Director | Sale (S): 2,857 @ $355.91 | EDGAR |
| 2026-09-25 | 4 | NEVENS THOMAS MICHAEL — Director | Sale (S): 3,738 @ $359.04 · Gift (G): 2,797 | EDGAR |
| 2026-09-22 | 4 | Cumello Joseph — EVP & General Mgr. | Tax withholding (F): 441 @ $348.80 · Tax withholding (F): 182 @ $348.80 · Tax withholding (F): 582 @ $348.80 · Tax withholding (F): 180 @ $348.80 · Tax withholding (F): 331 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | DiPerna Dino — EVP & Chief R&D Officer | Tax withholding (F): 204 @ $348.80 · Tax withholding (F): 444 @ $348.80 · Tax withholding (F): 730 @ $348.80 · Tax withholding (F): 428 @ $348.80 · Tax withholding (F): 247 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Gage Brodie — EVP & Chief Product & | Tax withholding (F): 204 @ $348.80 · Tax withholding (F): 442 @ $348.80 · Tax withholding (F): 669 @ $348.80 · Tax withholding (F): 388 @ $348.80 · Tax withholding (F): 231 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Hoffman Grant — EVP & Chief Supply | Tax withholding (F): 170 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Rothenstein David M — EVP & Chief Strategy Officer | Tax withholding (F): 679 @ $348.80 · Tax withholding (F): 204 @ $348.80 · Tax withholding (F): 811 @ $348.80 · Tax withholding (F): 436 @ $348.80 · Tax withholding (F): 220 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | SMITH GARY B — President & CEO, Director | Tax withholding (F): 2,985 @ $348.80 · Tax withholding (F): 3,102 @ $348.80 · Tax withholding (F): 1,743 @ $348.80 · Tax withholding (F): 937 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Phipps Jason — EVP & Chief Customer Officer | Tax withholding (F): 735 @ $348.80 · Tax withholding (F): 859 @ $348.80 · Tax withholding (F): 503 @ $348.80 · Tax withholding (F): 268 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Kosaraju Sheela — EVP & Chief Legal Officer | Tax withholding (F): 156 @ $348.80 · Tax withholding (F): 691 @ $348.80 · Tax withholding (F): 549 @ $348.80 · Tax withholding (F): 330 @ $348.80 · Tax withholding (F): 189 @ $348.80 | EDGAR |
| 2026-09-22 | 4 | Graff Marc D. — EVP & Chief Financial Officer | Tax withholding (F): 286 @ $348.80 | EDGAR |
| 2026-09-17 | 4 | SMITH GARY B — President & CEO, Director | Sale (S): 2,952 @ $330.18 | EDGAR |
| 2026-09-17 | 4 | Gage Brodie — EVP & Chief Product & | Sale (S): 1,200 @ $324.86 | EDGAR |
| 2026-09-17 | 4 | Rothenstein David M — EVP & Chief Strategy Officer | Sale (S): 2,500 @ $330.48 | EDGAR |
| 2026-09-17 | 4 | DiPerna Dino — EVP & Chief R&D Officer | Sale (S): 249 @ $324.86 · Sale (S): 249 @ $350 | EDGAR |
| 2026-09-02 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $362.90 | EDGAR |
| 2026-08-18 | 4 | Graff Marc D. — SVP & Chief Financial Officer | Sale (S): 4,995 @ $430.72 | EDGAR |
| 2026-08-18 | 4 | Rothenstein David M — SVP and Chief Strategy Officer | Sale (S): 2,500 @ $438.10 | EDGAR |
| 2026-08-18 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $447.78 | EDGAR |
| 2026-08-18 | 4 | Gage Brodie — SVP Global Products & Supply | Sale (S): 1,200 @ $439.24 | EDGAR |
| 2026-08-04 | 4 | Graff Marc D. — SVP & Chief Financial Officer | Tax withholding (F): 14,441 @ $377.05 | EDGAR |
| 2026-08-04 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $379.81 | EDGAR |
| 2026-07-17 | 4 | Gage Brodie — SVP Global Products & Supply | Sale (S): 1,200 @ $449.15 | EDGAR |
| 2026-07-17 | 4 | DiPerna Dino — SVP Global R&D | Sale (S): 391 @ $449.15 · Sale (S): 391 @ $449.15 | EDGAR |
| 2026-07-17 | 4 | Rothenstein David M — SVP and Chief Strategy Officer | Sale (S): 2,500 @ $420.91 | EDGAR |
| 2026-07-17 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $421.10 | EDGAR |
| 2026-07-06 | 4 | Graff Marc D. — SVP & Chief Financial Officer | Sale (S): 126 @ $466.20 | EDGAR |
| 2026-07-06 | 4 | Kosaraju Sheela — SVP and General Counsel | Sale (S): 2,013 @ $466.20 | EDGAR |
| 2026-07-06 | 4 | Phipps Jason — SVP Global Sales and Marketing | Sale (S): 2,629 @ $466.20 | EDGAR |
| 2026-07-06 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $468.83 | EDGAR |
| 2026-06-30 | 4 | Cumello Joseph — SVP, General Mgr. Blue Planet | Sale (S): 1,586 @ $466.33 | EDGAR |
| 2026-06-26 | 4 | Graff Marc D. — SVP & Chief Financial Officer | Sale (S): 126 @ $449.36 | EDGAR |
| 2026-06-23 | 4 | Hoffman Grant — SVP Chief Supply Chain Officer | Grant/award (A): 6,517 @ $0 | EDGAR |
| 2026-06-23 | 4 | Graff Marc D. — SVP & Chief Financial Officer | Tax withholding (F): 199 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | Gage Brodie — SVP Global Products & Supply | Tax withholding (F): 204 @ $428.22 · Tax withholding (F): 442 @ $428.22 · Tax withholding (F): 669 @ $428.22 · Tax withholding (F): 388 @ $428.22 · Tax withholding (F): 231 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | DiPerna Dino — SVP Global R&D | Tax withholding (F): 204 @ $428.22 · Tax withholding (F): 444 @ $428.22 · Tax withholding (F): 730 @ $428.22 · Tax withholding (F): 428 @ $428.22 · Tax withholding (F): 248 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | Kosaraju Sheela — SVP and General Counsel | Tax withholding (F): 164 @ $428.22 · Tax withholding (F): 728 @ $428.22 · Tax withholding (F): 578 @ $428.22 · Tax withholding (F): 345 @ $428.22 · Tax withholding (F): 198 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | Cumello Joseph — SVP, General Mgr. Blue Planet | Tax withholding (F): 441 @ $428.22 · Tax withholding (F): 182 @ $428.22 · Tax withholding (F): 582 @ $428.22 · Tax withholding (F): 332 @ $428.22 · Tax withholding (F): 180 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | Phipps Jason — SVP Global Sales and Marketing | Tax withholding (F): 735 @ $428.22 · Tax withholding (F): 859 @ $428.22 · Tax withholding (F): 504 @ $428.22 · Tax withholding (F): 268 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | Rothenstein David M — SVP and Chief Strategy Officer | Tax withholding (F): 679 @ $428.22 · Tax withholding (F): 204 @ $428.22 · Tax withholding (F): 811 @ $428.22 · Tax withholding (F): 436 @ $428.22 · Tax withholding (F): 220 @ $428.22 | EDGAR |
| 2026-06-23 | 4 | SMITH GARY B — President, CEO, Director | Tax withholding (F): 2,985 @ $428.22 · Tax withholding (F): 3,102 @ $428.22 · Tax withholding (F): 1,743 @ $428.22 · Tax withholding (F): 937 @ $428.22 | EDGAR |
| 2026-06-17 | 4 | Gage Brodie — SVP Global Products & Supply | Sale (S): 1,200 @ $466.10 | EDGAR |
| 2026-06-17 | 4 | Rothenstein David M — SVP and Chief Strategy Officer | Sale (S): 2,500 @ $457.07 | EDGAR |
| 2026-06-17 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $457.02 | EDGAR |
| 2026-06-02 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $565.92 | EDGAR |
| 2026-05-19 | 4 | SMITH GARY B — President, CEO, Director | Sale (S): 2,952 @ $562.05 | EDGAR |
Recent 8-K events — CIENA CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-11 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-08 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-31 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-03-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-04 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-10-07 | 8-K | 8.01 — Other Events | EDGAR |
| 2025-09-22 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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