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Ciena (CIEN) Insider Trading & Ownership

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$321.52 +4.06 (+1.28%)
As of 09/4/2026 03:58 PM Eastern

Ciena (NYSE:CIEN) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
0.58%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
8
Amount Of
Insider Selling
(Last 12 Months)
$76.47M
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CIEN Insider Buying and Selling by Quarter

Ciena Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
9/1/2026Sell2,952$362.90$1,071,280.80  
8/17/2026Sell2,952$447.78$1,321,846.56  
8/14/2026Sell4,995$430.72$2,151,446.40  
8/3/2026Sell2,952$379.81$1,121,199.12  
7/1/2026Sell2,952$468.83$1,383,986.16  
7/1/2026Sell2,629$466.20$1,225,639.80  
7/1/2026Sell126$466.20$58,741.20  
6/30/2026
Ro Khanna
Ro Khanna
House (D-CA)
Buy$490.47$1,001 - $15,000
6/26/2026Sell1,586$466.33$739,599.38  
6/24/2026Sell126$449.36$56,619.36  
6/15/2026Sell1,200$466.10$559,320.00  
6/15/2026Sell2,952$457.02$1,349,123.04  
6/1/2026Sell2,952$565.92$1,670,595.84  
5/29/2026Buy$580.59$1,001 - $15,000
5/15/2026Sell1,200$570.65$684,780.00  
5/15/2026Sell2,952$562.05$1,659,171.60  
5/14/2026Buy$590.44$1,001 - $15,000
5/1/2026Sell2,952$537.74$1,587,408.48  
4/15/2026Sell1,200$471.79$566,148.00  
4/1/2026Sell2,952$415.51$1,226,585.52  
4/1/2026Sell22,014$409.80$9,021,337.20  
3/30/2026
Ro Khanna
Ro Khanna
House (D-CA)
Buy$365.86$1,001 - $15,000
3/24/2026Sell5,000$405.00$2,025,000.00  
3/16/2026Sell2,952$359.53$1,061,332.56  
3/2/2026Sell2,952$354.64$1,046,897.28  
2/24/2026
Ro Khanna
Ro Khanna
House (D-CA)
Buy$342.69$1,001 - $15,000
2/17/2026Sell2,952$299.51$884,153.52  
2/2/2026Sell2,952$265.60$784,051.20  
1/15/2026Sell2,993$247.65$741,216.45  
1/15/2026Sell21,383$247.89$5,300,631.87  
1/12/2026Sell11,929$229.82$2,741,522.78  
1/12/2026Sell11,618$227.45$2,642,514.10  
1/5/2026Sell83,552$229.44$19,170,170.88  
12/22/2025Sell6,800$233.46$1,587,528.00  
12/15/2025Sell550$220.84$121,462.00  
12/15/2025Sell8,554$224.66$1,921,741.64  
12/3/2025Sell6,800$192.61$1,309,748.00  
11/17/2025Sell111$190.80$21,178.80  
11/10/2025Sell6,800$209.45$1,424,260.00  
11/3/2025Sell6,800$190.45$1,295,060.00  
10/31/2025
Lisa C. McClain
Lisa C. McClain
House (R-MI)
Sell$189.91$1,001 - $15,000
10/30/2025
Lisa C. McClain
Lisa C. McClain
House (R-MI)
Sell$189.22$1,001 - $15,000
10/30/2025
Lisa C. McClain
Lisa C. McClain
House (R-MI)
Buy$189.22$1,001 - $15,000
10/15/2025Sell350$169.36$59,276.00  
10/15/2025Sell6,800$170.25$1,157,700.00  
10/15/2025
Lisa C. McClain
Lisa C. McClain
House (R-MI)
Sell$168.86$1,001 - $15,000
10/1/2025Sell6,800$149.88$1,019,184.00  
10/1/2025Sell1,984$143.42$284,545.28  
9/26/2025Sell1,863$141.14$262,943.82  
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9/24/2025Sell8,461$140.12$1,185,555.32  
9/15/2025Sell350$132.00$46,200.00  
9/15/2025Sell6,800$136.20$926,160.00  
(Data available from 1/1/2013 forward)

CIEN Insider Trading Activity - Frequently Asked Questions

0.58% of Ciena stock is owned by insiders. Learn more on CIEN's insider holdings.

The following insiders have sold CIEN shares in the last 24 months: Brodie Gage ($4,308,040.30), Bruce L Claflin ($2,622,398.84), David M Rothenstein ($1,116,685.00), Dino Diperna ($235,050.48), Gary B Smith ($52,350,943.01), Jason Phipps ($17,763,654.81), Joseph Cumello ($3,999,866.25), Marc D Graff ($2,266,806.96), Patrick Gallagher ($2,642,514.10), and Thomas Michael Nevens ($1,921,741.64).

Insiders have sold a total of 445,238 Ciena shares in the last 24 months for a total of $89,227,701.39 sold.

Ro Khanna (D-CA), Gilbert Ray Cisneros, Jr. (D-CA), and Lisa C. McClain (R-MI) have bought shares of Ciena in the last year totaling $48,000. Lisa C. McClain (R-MI) has sold shares totaling $24,000.



This page (NYSE:CIEN) was last updated on 9/6/2026 by MarketBeat.com Staff.
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