Marc D. Graff, EVP & Chief Financial Officer at Ciena, sold CIEN on Oct 1, 2026
Data as of Oct 16
- Traded
- Oct 1, 2026
- Disclosed
- Oct 6, 2026
- Filed
- 5 days after the trade · late
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
CIEN since disclosure
−25.0%
after the sale
Similar stocks (XLK) since disclosure
−9.2%
XLK — its sector index fund
Change in closing price from Oct 6, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.