CIENCIENCiena Corporation
9 members of Congress disclosed 18 transactions in CIEN between May 27, 2015 and May 29, 2026.
Price, with congressional trades marked
CIEN $358.75 latest
Lisa C. McClain, Republican-11%AAAlan Armstrong, Republican
-39%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., DemocratMarked trades (3)
| Traded | Member | Amount | Adj. close | CIEN since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Oct 15, 2025 | Lisa C. McClain (R) | sell | ~$8K | $168.73 | +112.6% | +16.6% | +96.0% |
| Mar 27, 2026 | Alan Armstrong (R) | buy | ~$8K | $401.82 | -10.7% | +21.6% | -32.3% |
| May 14, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $591.12 | -39.3% | +3.1% | -42.4% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
18
Transactions
10 buys · 8 sells
9
Members
$144K
Est. volume
4D / 5R
Party split
distinct members
Transactions
18| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Buy | $1K – $15K | Mar 30, 2026 | Jul 21, 2026 | |
| Buy | $1K – $15K | Mar 27, 2026 | Jul 21, 2026 | |
| Buy | $1K – $15K | May 29, 2026 | Jun 8, 2026 | |
| Buy | $1K – $15K | May 14, 2026 | Jun 8, 2026 | |
| Sellspouse | $1K – $15K | Oct 31, 2025 | Nov 21, 2025 | |
| Buyspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 | |
| Sellspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 | |
| Sellspouse | $1K – $15K | Oct 15, 2025 | Nov 21, 2025 | |
| Buyspouse | $1K – $15K | Jun 17, 2025 | Aug 13, 2025 | |
| Buyspouse | $1K – $15K | Feb 2, 2021 | Nov 8, 2024 | |
| Sell | $1K – $15K | Sep 4, 2024 | Sep 6, 2024 | |
| Buy | $1K – $15K | Nov 10, 2023 | Sep 2, 2024 | |
| Sell | $1K – $15K | Jul 12, 2023 | Aug 13, 2023 | |
| Sell | $1K – $15K | Nov 20, 2020 | Dec 28, 2020 | |
| Buy | $1K – $15K | Jul 24, 2020 | Aug 24, 2020 | |
| Sell (part) | $1K – $15K | Mar 13, 2019 | Apr 11, 2019 | |
| Buy | $1K – $15K | Feb 28, 2018 | Mar 6, 2018 | |
| Selljoint | $1K – $15K | May 27, 2015 | Jun 7, 2015 |
