# CIEN: Ciena Corporation

- Industry: Telephone & Telegraph Apparatus
- Current price: $348.8
- Price updated: Sep 19, 2026
- Total congressional trades: 9
- Politicians trading: 3
- Last traded: Aug 3, 2026
- Source: https://tryglasshouse.ai/companies/CIEN.md

Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.

# Congressional trading history

- Page: 1 of 1
- Results: 9 of 9
- Pagination query parameter: `page`

## 1. Ro Khanna

- Member: Democrat, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Aug 3, 2026, disclosed Sep 4, 2026
- Market context: $390.76 at trade, $348.8 current (-10.74%)
- Politician: https://tryglasshouse.ai/politicians/K000389.md
- Record: https://tryglasshouse.ai/trades/eaae36e3-2b9f-4a0b-a978-4bcf922645da.md

## 2. Alan Armstrong

- Member: Republican, Senate
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Mar 30, 2026, disclosed Jul 21, 2026
- Market context: $365 at trade, $348.8 current (-4.44%)
- Politician: https://tryglasshouse.ai/politicians/A000383.md
- Record: https://tryglasshouse.ai/trades/95ae106e-465f-4284-9f2a-7e8880a233a4.md

## 3. Alan Armstrong

- Member: Republican, Senate
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Mar 27, 2026, disclosed Jul 21, 2026
- Market context: $401.61 at trade, $348.8 current (-13.15%)
- Politician: https://tryglasshouse.ai/politicians/A000383.md
- Record: https://tryglasshouse.ai/trades/651095e7-4bad-4000-b707-c1ddf6750eb7.md

## 4. Ro Khanna

- Member: Democrat, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jun 30, 2026, disclosed Jul 6, 2026
- Market context: $490.56 at trade, $348.8 current (-28.90%)
- Politician: https://tryglasshouse.ai/politicians/K000389.md
- Record: https://tryglasshouse.ai/trades/b58dad92-233d-4efe-bc42-09106ca0d513.md

## 5. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Oct 31, 2025, disclosed Nov 21, 2025
- Market context: $189.92 at trade, $348.8 current (+83.66%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/e4dbc6d8-dd18-47e1-bfdf-229e49842ee2.md

## 6. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Oct 30, 2025, disclosed Nov 21, 2025
- Market context: $188.96 at trade, $348.8 current (+84.59%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/ace03312-1e5f-4c66-8201-835ba26ecbb1.md

## 7. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Oct 30, 2025, disclosed Nov 21, 2025
- Market context: $188.96 at trade, $348.8 current (+84.59%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/bbe74500-00d1-46b9-8924-d4d44c55034c.md

## 8. Lisa C. McClain

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded Oct 15, 2025, disclosed Nov 21, 2025
- Market context: $168.71 at trade, $348.8 current (+106.75%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/6e3da914-ef8a-4722-a0ea-1fe29177a730.md

## 9. Lisa C. McClain

- Member: Republican, House
- Transaction: Buy, $1,001 - $15,000
- Dates: traded Jun 17, 2025, disclosed Aug 13, 2025
- Market context: $73.45 at trade, $348.8 current (+374.88%)
- Politician: https://tryglasshouse.ai/politicians/M001136.md
- Record: https://tryglasshouse.ai/trades/0c3a816c-caf5-4e63-b6b0-673d5f25648f.md



Prices and percentage changes are market context, not portfolio returns. This information is not financial advice.