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 $412.62latest
+145%
Lisa C. McClain, Republican
Lisa C. McClain, Republican+3%
Alan Armstrong, Republican
Alan Armstrong, Republican-30%
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 | +144.5% | +17.2% | +127.3% |
| Mar 27, 2026 | Alan Armstrong (R) | buy | ~$8K | $401.82 | +2.7% | +22.3% | -19.6% |
| May 14, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $591.12 | -30.2% | +3.6% | -33.8% |
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
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Lisa C. McClainR-MI | 5 | 2 / 3 | ~$40K |
| Gilbert Ray Cisneros, Jr.D-CA | 2 | 2 / 0 | ~$16K |
| Alan ArmstrongR-OK | 2 | 2 / 0 | ~$16K |
| John JamesR-MI | 2 | 1 / 1 | ~$16K |
| Lois FrankelD-FL | 2 | 1 / 1 | ~$16K |
| Earl BlumenauerD-OR | 2 | 1 / 1 | ~$16K |
| Daniel S. GoldmanD-NY | 1 | 0 / 1 | ~$8K |
| Byron DonaldsR-FL | 1 | 1 / 0 | ~$8K |
| Thomas MacArthurR-NJ | 1 | 0 / 1 | ~$8K |
Transactions
18| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Buy | $1K – $15K | Mar 30, 2026 | Jul 21, 2026 113d · late | filing | |
| Buy | $1K – $15K | Mar 27, 2026 | Jul 21, 2026 116d · late | filing | |
| Buy | $1K – $15K | May 29, 2026 | Jun 8, 2026 10d | filing | |
| Buy | $1K – $15K | May 14, 2026 | Jun 8, 2026 25d | filing | |
| Sellspouse | $1K – $15K | Oct 31, 2025 | Nov 21, 2025 21d | filing | |
| Buyspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 22d | filing | |
| Sellspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 22d | filing | |
| Sellspouse | $1K – $15K | Oct 15, 2025 | Nov 21, 2025 37d | filing | |
| Buyspouse | $1K – $15K | Jun 17, 2025 | Aug 13, 2025 57d · late | filing | |
| Buyspouse | $1K – $15K | Feb 2, 2021 | Nov 8, 2024 1375d · late | filing | |
| Sell | $1K – $15K | Sep 4, 2024 | Sep 6, 2024 2d | filing | |
| Buy | $1K – $15K | Nov 10, 2023 | Sep 2, 2024 297d · late | filing | |
| Sell | $1K – $15K | Jul 12, 2023 | Aug 13, 2023 32d | filing | |
| Sell | $1K – $15K | Nov 20, 2020 | Dec 28, 2020 38d | filing | |
| Buy | $1K – $15K | Jul 24, 2020 | Aug 24, 2020 31d | filing | |
| Sell (part) | $1K – $15K | Mar 13, 2019 | Apr 11, 2019 29d | filing | |
| Buy | $1K – $15K | Feb 28, 2018 | Mar 6, 2018 6d | filing | |
| Selljoint | $1K – $15K | May 27, 2015 | Jun 7, 2015 11d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.