The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Diperna Dino since 2023.
This trader's CIK number is 1998460.
At the time of last reporting, Diperna Dino was the SVP Global R&D of Ciena Corp. (stock ticker symbol CIEN).
Also see all insider trading activities at Ciena Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | CIEN | 0 | $0 | 2,236 | $171,982 | 0 | $0 |
| 2024 | CIEN | 0 | $0 | 1,780 | $83,594 | 0 | $0 |
| 2023 | CIEN | 0 | $0 | 1,688 | $77,580 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-15 | CIEN | Sale | 734 | 58.51 | 42,946 |
| 2025-01-15 | CIEN | Sale | 1,502 | 85.91 | 129,036 |
| 2024-07-01 | CIEN | Sale | 490 | 48.29 | 23,662 |
| 2024-04-01 | CIEN | Sale | 490 | 49.61 | 24,308 |
| 2024-01-02 | CIEN | Sale | 800 | 44.53 | 35,624 |
| 2023-11-15 | CIEN | Sale | 1,688 | 45.96 | 77,580 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Diperna Dino (SVP Global R&D of Ciena Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.