Insider Transactions
Showing insider trading activity for Graff Marc D..
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
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Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| CIEN | Graff Marc D. | 26 Jun 2026 | 24 Jun 2026 | S-Sale | SVP & Chief Financial Officer | 126 |
| CIEN | Graff Marc D. | 23 Jun 2026 | 20 Jun 2026 | F-InKind | SVP & Chief Financial Officer | 199 |
| CIEN | Graff Marc D. | 24 Mar 2026 | 20 Mar 2026 | F-InKind | SVP & Chief Financial Officer | 199 |
| CIEN | Graff Marc D. | 18 Dec 2025 | 16 Dec 2025 | A-Award | SVP & Chief Financial Officer | 9,293 |
| CIEN | Graff Marc D. | 5 Aug 2025 | 1 Aug 2025 | A-Award | SVP & Chief Financial Officer | 118,312 |
| CIEN | Graff Marc D. | 5 Aug 2025 | 1 Aug 2025 | officer | 0 |