CIEN

Ciena Corporation

traded by 7 filers, 17 timesYahoo Finance ↗

Last close 2026-10-05
$389.59-0.45%
Trades
17
Buys
10
Sells
7
Est. volume
$328K
Late filings
7
Avg cumulative vs SPY
+222%17 scored buys, trade-date to today

Trades and price

Disclosed CIEN trades by members of Congress on the stock's price. Tap or hover for names.

BuysSells

Lobbying

SpendMostly on trade, telecommunications and taxes
YearSpendChange
2024$710K—
2025$640K−10%
2026 through June$710K—
Committees it lobbied
CommitteeFor exampleBills
Foreign Affairs HouseH.R. 2503 Undersea Cable Control Act1
Banking, Housing, and Urban Affairs SenateH.R. 2503 Undersea Cable Control Act1
Ways and Means HouseH.R. 7024 Tax Relief for American Families and…1

More on lobbying

All trades

17 of 17

Alan Armstrong
Senate · R · OK
Buy$1K-15K
-15.5% vs SPY
CIENCiena Corporation Common Stock
2026-03-30 → 2026-07-21 · 113d late
Alan Armstrong
Senate · R · OK
Buy$1K-15K
-24.8% vs SPY
CIENCiena Corporation Common Stock
2026-03-27 → 2026-07-21 · 116d late
DJ
Donald J Trump
White House Office
Sell$15K-50K
-31.1% vs SPY
CIENCIENA CORP NEW
2026-04-27 → 2026-07-01 · 65d late
Gilbert Cisneros
House · D · CA
Buy$1K-15K
-35.0% vs SPY
CIENCiena Corporation
2026-05-29 → 2026-06-08 · 10d
Gilbert Cisneros
House · D · CA
Buy$1K-15K
-37.4% vs SPY
CIENCiena Corporation
2026-05-14 → 2026-06-08 · 25d
DJ
Donald J Trump
White House Office
Buy$100K-250K
-9.9% vs SPY
CIENCIENA CORP
2026-03-17 → 2026-05-14 · 58d late
CIENCIENA CORP
2026-03-17 → 2026-05-14 · 58d late
Lisa McClainSP
House · R · MI
Sell$1K-15K
+91.9% vs SPY
CIENCiena Corporation
2025-10-31 → 2025-11-21 · 21d
Lisa McClainSP
House · R · MI
Buy$1K-15K
+92.6% vs SPY
CIENCiena Corporation
2025-10-30 → 2025-11-21 · 22d
Lisa McClainSP
House · R · MI
Sell$1K-15K
+92.6% vs SPY
CIENCiena Corporation
2025-10-30 → 2025-11-21 · 22d
Lisa McClainSP
House · R · MI
Sell$1K-15K
+114.8% vs SPY
CIENCiena Corporation
2025-10-15 → 2025-11-21 · 37d
Lisa McClainSP
House · R · MI
Buy$1K-15K
+401.2% vs SPY
CIENCiena Corporation
2025-06-17 → 2025-08-13 · 57d late
John James
House · R · MI
Sell$1K-15K
+569.1% vs SPY
CIENCiena Corporation
2024-09-04 → 2024-09-06 · 2d
John James
House · R · MI
Buy$1K-15K
+707.5% vs SPY
CIENCiena Corporation
2023-11-10 → 2024-09-02 · 297d late
Daniel Goldman
House · D · NY
Sell$1K-15K
+719.0% vs SPY
2023-07-12 → 2023-08-13 · 32d
Lois Frankel
House · D · FL
Sell$1K-15K
+708.0% vs SPY
CIENMorgan Stanley IRA - X142 Ciena Corporation
2020-11-20 → 2020-12-28 · 38d
Lois Frankel
House · D · FL
Buy$1K-15K
+446.2% vs SPY
CIENMorgan Stanley IRA - X141 Ciena Corporation
2020-07-24 → 2020-08-24 · 31d