MarketPeel
Insider Trading Intelligence
MG

Marc D. Graff

CIEN
SVP & CHIEF FINANCIAL OFFICER · CIENA CORP · CIK 0002080157
FILING MIX · LIFETIME29%/71%
BUYS
2
SELLS
5
TOTAL VALUE
$5.72M
COMPANIES
1
ACTIVE SINCE
Aug 2025
HOLDINGS NOW
112,514
AVG SELL PX
$379.16
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
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Performance · forward returns vs SPY
No backtest data available for Marc D. Graff. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
CIEN · 112,514 shares · as of Aug 1, 2026
031,90163,80395,704127,6052026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2026
2026
2026
FLOW · 2 buys / 5 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CIEN
CIENA CORP
SALE
SVP & Chief Financial Officer
14,441$377.05$5.44M112,514Aug 1, 2026Aug 4, 2026View →
CIEN
CIENA CORP
SALE10b5-1
10b5-1 plan
126$466.20$58.7K126,955Jul 1, 2026Jul 6, 2026View →
CIEN
CIENA CORP
SALE10b5-1
10b5-1 plan
126$449.36$56.6K127,081Jun 24, 2026Jun 26, 2026View →
CIEN
CIENA CORP
SALE
SVP & Chief Financial Officer
199$428.22$85.2K127,207Jun 20, 2026Jun 23, 2026View →
CIEN
CIENA CORP
SALE
SVP & Chief Financial Officer
199$383.89$76.4K127,406Mar 20, 2026Mar 24, 2026View →
CIEN
CIENA CORP
PURCHASEGRANT
Stock grant
9,293127,605Dec 16, 2025Dec 18, 2025View →
CIEN
CIENA CORP
PURCHASEGRANT
Stock grant
118,312118,312Aug 1, 2025Aug 5, 2025View →
Other insiders · CIEN
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About this filer
CIK 0002080157
ROLE
SVP & Chief Financial Officer
PRIMARY
CIEN
COMPANIES
1
ACTIVE SINCE
Aug 2025
MARKETPEEL · /INSIDER/0002080157DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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