Smith Gary B
President & CEO
Sale
Calculated transaction value
$880.16K
2,952 shares @ $298.16
Traded
Nov 2, 2026
Filed
Nov 4, 2026
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Ciena Corporation
CIEN
ManufacturingElectronic Equipment
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
129 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Smith Gary B President & CEO | Nov 4, 2026 2-day lag | Sale Nov 2, 2026 | $880.16K Filed shares x price | SEC Form 4 View filing | |
| Graff Marc D. EVP & Chief Financial Officer | Nov 3, 2026 2-day lag | Disposition Nov 1, 2026 | $1.21M Filed shares x price | SEC Form 4 View filing | |
| Gage Brodie EVP & Chief Product & Tech | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $412.9K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $155.75K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $153.12K Filed shares x price | SEC Form 4 View filing | |
| Smith Gary B President & CEO | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $1.03M Filed shares x price | SEC Form 4 View filing | |
| Rothenstein David M EVP & Chief Strategy Officer | Oct 19, 2026 4-day lag | Sale Oct 15, 2026 | $870.16K Filed shares x price | SEC Form 4 View filing | |
| Smith Gary B President & CEO | Oct 13, 2026 12-day lag | Sale Oct 1, 2026 | $1.09M Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Oct 8, 2026 45-day lag | Sale Aug 24, 2026 | $1K - $15K Reported range | OGE 278-T View filing | |
| Donald J Trump Executive branch official | Oct 8, 2026 48-day lag | Sale Aug 21, 2026 | $250K - $500K Reported range | OGE 278-T View filing | |
| Graff Marc D. EVP & Chief Financial Officer | Oct 6, 2026 5-day lag | Sale Oct 1, 2026 | $34.45K Filed shares x price | SEC Form 4 View filing | |
| Kosaraju Sheela EVP & Chief Legal Officer | Oct 6, 2026 5-day lag | Sale Oct 1, 2026 | $746.25K Filed shares x price | SEC Form 4 View filing | |
| Phipps Jason EVP & Chief Customer Officer | Oct 6, 2026 5-day lag | Sale Oct 1, 2026 | $933.79K Filed shares x price | SEC Form 4 View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 29, 2026 4-day lag | Sale Sep 25, 2026 | $568.6K Filed shares x price | SEC Form 4 View filing | |
| Claflin Bruce L. Director | Sep 28, 2026 4-day lag | Sale Sep 24, 2026 | $1.02M Filed shares x price | SEC Form 4 View filing | |
| Nevens Thomas Michael Director | Sep 25, 2026 1-day lag | Gift Sep 24, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Nevens Thomas Michael Director | Sep 25, 2026 2-day lag | Sale Sep 23, 2026 | $1.34M Filed shares x price | SEC Form 4 View filing | |
| Donald J Trump Executive branch official | Sep 22, 2026 61-day lag | Buy Jul 23, 2026 | $50K - $100K Reported range | OGE 278-T View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $63.48K Filed shares x price | SEC Form 4 View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $203K Filed shares x price | SEC Form 4 View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $62.78K Filed shares x price | SEC Form 4 View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $115.45K Filed shares x price | SEC Form 4 View filing | |
| Cumello Joseph EVP & General Mgr. | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $153.82K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $86.15K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $154.87K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $149.29K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $71.16K Filed shares x price | SEC Form 4 View filing | |
| Diperna Dino EVP & Chief R&d Officer | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $254.62K Filed shares x price | SEC Form 4 View filing | |
| Hoffman Grant EVP & Chief Supply | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $59.3K Filed shares x price | SEC Form 4 View filing | |
| Gage Brodie EVP & Chief Product & | Sep 22, 2026 2-day lag | Disposition Sep 20, 2026 | $71.16K Filed shares x price | SEC Form 4 View filing |
Graff Marc D.
EVP & Chief Financial Officer
Disposition
Calculated transaction value
$1.21M
3,759 shares @ $320.72
Traded
Nov 1, 2026
Filed
Nov 3, 2026
Gage Brodie
EVP & Chief Product & Tech
Sale
Calculated transaction value
$412.9K
1,200 shares @ $344.08
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Diperna Dino
EVP & Chief R&d Officer
Sale
Calculated transaction value
$155.75K
445 shares @ $350
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Diperna Dino
EVP & Chief R&d Officer
Sale
Calculated transaction value
$153.12K
445 shares @ $344.08
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Smith Gary B
President & CEO
Sale
Calculated transaction value
$1.03M
2,952 shares @ $348.02
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Rothenstein David M
EVP & Chief Strategy Officer
Sale
Calculated transaction value
$870.16K
2,500 shares @ $348.06
Traded
Oct 15, 2026
Filed
Oct 19, 2026
Smith Gary B
President & CEO
Sale
Calculated transaction value
$1.09M
2,952 shares @ $369.66
Traded
Oct 1, 2026
Filed
Oct 13, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$1K - $15K
Not reported
Traded
Aug 24, 2026
Filed
Oct 8, 2026
Donald J Trump
Executive branch official
Sale
Reported value range
$250K - $500K
Not reported
Traded
Aug 21, 2026
Filed
Oct 8, 2026
Graff Marc D.
EVP & Chief Financial Officer
Sale
Calculated transaction value
$34.45K
97 shares @ $355.19
Traded
Oct 1, 2026
Filed
Oct 6, 2026
Kosaraju Sheela
EVP & Chief Legal Officer
Sale
Calculated transaction value
$746.25K
2,101 shares @ $355.19
Traded
Oct 1, 2026
Filed
Oct 6, 2026
Phipps Jason
EVP & Chief Customer Officer
Sale
Calculated transaction value
$933.79K
2,629 shares @ $355.19
Traded
Oct 1, 2026
Filed
Oct 6, 2026
Cumello Joseph
EVP & General Mgr.
Sale
Calculated transaction value
$568.6K
1,586 shares @ $358.52
Traded
Sep 25, 2026
Filed
Sep 29, 2026
Claflin Bruce L.
Director
Sale
Calculated transaction value
$1.02M
2,857 shares @ $355.91
Traded
Sep 24, 2026
Filed
Sep 28, 2026
Nevens Thomas Michael
Director
Gift
Reported value range
Not reported
2,797 shares
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Nevens Thomas Michael
Director
Sale
Calculated transaction value
$1.34M
3,738 shares @ $359.04
Traded
Sep 23, 2026
Filed
Sep 25, 2026
Donald J Trump
Executive branch official
Buy
Reported value range
$50K - $100K
Not reported
Traded
Jul 23, 2026
Filed
Sep 22, 2026
Cumello Joseph
EVP & General Mgr.
Disposition
Calculated transaction value
$63.48K
182 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Cumello Joseph
EVP & General Mgr.
Disposition
Calculated transaction value
$203K
582 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Cumello Joseph
EVP & General Mgr.
Disposition
Calculated transaction value
$62.78K
180 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Cumello Joseph
EVP & General Mgr.
Disposition
Calculated transaction value
$115.45K
331 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Cumello Joseph
EVP & General Mgr.
Disposition
Calculated transaction value
$153.82K
441 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Diperna Dino
EVP & Chief R&d Officer
Disposition
Calculated transaction value
$86.15K
247 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Diperna Dino
EVP & Chief R&d Officer
Disposition
Calculated transaction value
$154.87K
444 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Diperna Dino
EVP & Chief R&d Officer
Disposition
Calculated transaction value
$149.29K
428 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Diperna Dino
EVP & Chief R&d Officer
Disposition
Calculated transaction value
$71.16K
204 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Diperna Dino
EVP & Chief R&d Officer
Disposition
Calculated transaction value
$254.62K
730 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Hoffman Grant
EVP & Chief Supply
Disposition
Calculated transaction value
$59.3K
170 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026
Gage Brodie
EVP & Chief Product &
Disposition
Calculated transaction value
$71.16K
204 shares @ $348.8
Traded
Sep 20, 2026
Filed
Sep 22, 2026