# CIEN: Ciena Corporation — Buy

- Politician: Alan Armstrong (Republican, Senate, -)
- Politician record: https://tryglasshouse.ai/politicians/A000383.md
- Asset type: Stock
- Transaction: Buy
- Amount: $1,001 - $15,000
- Traded: Mar 30, 2026
- Disclosed: Jul 21, 2026
- Price at trade: $365
- Current price: $348.8
- Price change: -4.44%
- Price updated: Sep 21, 2026
- Company record: https://tryglasshouse.ai/companies/CIEN.md
- Source: https://tryglasshouse.ai/trades/95ae106e-465f-4284-9f2a-7e8880a233a4.md

Prices and percentage changes are market context, not portfolio returns. Congressional disclosures use value ranges and may be amended. This information is not financial advice.