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CIEN Sale Disclosure
Diperna Dino · SEC Form 4 · Filed Sep 17, 2026
Sale
Calculated transaction value
$80.89K
Diperna Dino EVP & Chief R&d Officer
CIEN
Ciena Corporation
CIEN
Transaction date
Sep 15, 2026
Public filing date
Sep 17, 2026
Filing lag
Filed 2 days later
CIEN daily price context
Close on/before transaction
$334.33
Sep 15, 2026
First close after public filing
$348.8
Sep 18, 2026
30-day return after filing
-1.32%
Through Oct 19, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 249 shares @ $324.86
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001998460-26-000011
Filing cohort
Transactions in this filing
Showing 2 of 2
Trades
2
Issuers
1
Estimated value
$168.04K
Buys / sales
0 / 2
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Ciena Corp CIEN | Sale | Sep 16, 2026 | $87.15K |
| Ciena Corp CIEN Current | Sale | Sep 15, 2026 | $80.89K |