Thomas Michael Nevens, Director at CIENA CORP (CIEN), sold 17,108 shares at $224.66 ($3.8M) on 2025-12-15, disclosed to the SEC on 2025-12-17.
Open-market sale of $3.8M CIEN by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $224.66 | 8,554 | $1.9M | 50.0% |
| 2 | $224.66 | 8,554 | $1.9M | 50.0% |
| Total | $224.66 avg | 17,108 | $3.8M | 100% |
| Filing → |
| NTAP | SELL | 2024-11-20 | $760K | — | Filing → |
| NTAP | SELL | 2024-09-20 | $801K | — | Filing → |
| NTAP | SELL | 2024-06-25 | $807K | — | Filing → |