CIEN
Members of Congress have reported 13 CIEN transactions under the STOCK Act, including 6 purchases and 7 sales. The latest disclosed trade took place on Oct 31, 2025. Browse the lawmakers, filing dates and reported value ranges below.
13
Total trades
6
Purchases
7
Sales
4
Unique buyers
46%
Buy sentiment
90-day activity
Congressional trades
| Congressman | Type | Trade date | Disclosed | Amount |
|---|---|---|---|---|
| Purchase | May 29, 2026 | Jun 8, 2026 | $1,001 - $15,000 | |
| Sale | May 29, 2026 | Jun 5, 2026 | $1,001 - $15,000 | |
| Purchase | May 14, 2026 | Jun 8, 2026 | $1,001 - $15,000 | |
| Purchase | May 14, 2026 | Jun 5, 2026 | $1,001 - $15,000 | |
| Sale | Oct 31, 2025 | Nov 1, 2025 | $1,001 - $15,000 | |
| Sale | Oct 30, 2025 | Nov 1, 2025 | $1,001 - $15,000 | |
| Sale | Oct 15, 2025 | Nov 1, 2025 | $1,001 - $15,000 | |
| Purchase | Jun 17, 2025 | Aug 13, 2025 | $1,001 - $15,000 | |
| Sale | Sep 4, 2024 | Sep 5, 2024 | $1,001 - $15,000 | |
| Purchase | Nov 10, 2023 | Aug 13, 2024 | $1,001 - $15,000 | |
| Sale | Jul 12, 2023 | Aug 8, 2023 | $1,001 - $15,000 | |
| Sale | Nov 20, 2020 | Nov 20, 2020 | $1,001 - $15,000 | |
| Purchase | Jul 24, 2020 | Jul 24, 2020 | $1,001 - $15,000 |
Invest in CIEN
Buy CIEN commission-free on eToro
Follow the trade on eToro →Capitol Trader may earn a commission if you open an account via this link, at no cost to you. Capital at risk. Not financial advice.
View CIEN chart
Full chart & data on TradingView ↗
CIEN on FinViz
Fundamentals, ratings & screener ↗
Analyst rating on Morningstar
Moat rating & fair value estimate ↗
Track returns on Sharesight
Portfolio tracking & tax reports ↗
These links are affiliate-supported. Capitol Trader may earn a commission at no cost to you.