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Marc D. Graff Insider Profile

4 Followers
Marc D. Graff, SVP & CFO at Ciena, holds 126.95K shares in Ciena (Ticker: CIEN).
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Marc D. Graff

Marc D. Graff
Ciena (CIEN)
SVP & CFO

Not Ranked
Marc D. Graff has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$53M
100.00%
A breakdown of Marc D. Graff's holdings

Insider Roles

Ciena
(CIEN)
SVP & CFO
Roles that Marc D. Graff holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Marc D. Graff

Marc D. Graff's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Ciena
Jul 06, 2026
SVP & CFO
Uninformative Sell
58.74K
$53.13M
Marc D. Graff has not reported any informative transactions for CIEN, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Aug 05, 2025
Uninformative Buy
$0.00
118,312
$0.00
Dec 18, 2025
Uninformative Buy
$0.00
9,293
$0.00
Mar 24, 2026
Uninformative Sell
$76.39K
199
$383.89
Jun 23, 2026
Uninformative Sell
$85.22K
199
$428.22
Jun 26, 2026
Uninformative Sell
$56.62K
126
$449.36
List of latest transactions for each holding click on a transaction to see Marc D. Graff's performance on stock

Marc D. Graff insider profile FAQ

What is the percentage of profitable transactions made by Marc D. Graff?
The percentage of profitable transactions made by Marc D. Graff is ―.
    What is the average return per transaction made by Marc D. Graff?
    The average return per transaction made by Marc D. Graff is ―.
      What stocks does Marc D. Graff hold?
      Marc D. Graff holds: CIEN stocks.
        What was Marc D. Graff’s latest transaction?
        Marc D. Graff latest transaction was an Uninformative Sell of $58.74K.
          What was Marc D. Graff's most profitable transaction?
          Marc D. Graff’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Marc D. Graff's role in Ciena?
            Marc D. Graff's role in Ciena is SVP & CFO.
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