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CIEN Sale Disclosure
Smith Gary B · SEC Form 4 · Filed Aug 18, 2026
Sale
Calculated transaction value
$1.32M
Smith Gary B President, CEO
CIEN
Ciena Corporation
CIEN
Transaction date
Aug 17, 2026
Public filing date
Aug 18, 2026
Filing lag
Filed 1 day later
CIEN daily price context
Close on/before transaction
$445.18
Aug 17, 2026
First close after public filing
$399.47
Aug 19, 2026
30-day return after filing
-13.82%
Through Sep 17, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 2,952 shares @ $447.78
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001032553-26-000035
Filing cohort
Transactions in this filing
Showing 1 of 1
Trades
1
Issuers
1
Estimated value
$1.32M
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Ciena Corp CIEN Current | Sale | Aug 17, 2026 | $1.32M |