Marc D. Graff Net Worth
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Marc D. Graff has an estimated net worth of at least $61.0 million*, as of April 29, 2026. They own 127,406 shares of CIEN stock.
Marc D. Graff $CIEN SEC Form 4 Insider Trading
Marc D. Graff has filed a total of 0 insider trades in $CIEN since 2021. We estimate that they now own 127,406 shares of $CIEN, worth an estimated $61.0 million.
Insider Trading at $CIEN
There have been a total of 358 insider trades reported at $CIEN since 2021, with 0 shares purchased and 1.3 million shares sold. The most active insider traders in $CIEN stock have been Gary B Smith, David M Rothenstein, and Jason Phipps. The most recent trade was a sale of 2,952 shares reported by GARY B SMITH (President, CEO), made on Apr 15, 2026.
History of Insider Stock Trades by Marc D. Graff
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
| No Trades Available | - | - | - | - |
$CIEN Executives and Stock Owners with Insider Trades
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Gary B Smith, President, CEO
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David M Rothenstein, SVP and Chief Strategy Officer
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Jason Phipps, SVP Global Sales and Marketing
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Scott Mcfeely, SVP, Networking Platforms
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Andrew C Petrik, VP, CONTROLLER
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Dino Diperna, SVP Global R&D
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David M Rothenstein, Sr. VP, General Counsel
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James E Jr Moylan, SVP Finance, CFO
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Joseph Cumello, SVP, General Mgr. Blue Planet
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Stephen B Alexander, SVP, Chief Technology Officer
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Brodie Gage, SVP Global Products & Supply
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Rick Hamilton, SVP, Software and Services
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Sheela Kosaraju, SVP and General Counsel
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Joseph Cumello, SVP and General Manager of
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.