Transaction Breakdown
Companies & Roles
Discretionary Trading P&L
Holdings
Transaction History (75 total)
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
1-25 of 75 transactions
About DiPerna Dino
DiPerna Dino (SEC CIK 0001998460) files insider reports with the SEC as EVP & Chief R&D Officer of CIENA CORP (CIEN).
Signal8 holds 22 ownership filings by DiPerna Dino, all Form 4s, filed between Oct 10, 2024 and Oct 19, 2026. Those filings report 75 transactions, from Sep 20, 2024 to Oct 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on DiPerna Dino's filings is in FULTON, MD.
Recent filings by DiPerna Dino
- Oct 15, 2026: Open-market sales of CIEN shares (2 lines, Form 4, code S).
- Sep 20, 2026: Tax withholdings of CIEN shares (5 lines, Form 4, code F).
- Sep 16, 2026: Open-market sale of CIEN shares (Form 4, code S).
- Sep 15, 2026: Open-market sale of CIEN shares (Form 4, code S).
- Jul 15, 2026: Open-market sales of CIEN shares (2 lines, Form 4, code S).
Other insiders filing for CIENA CORP (CIEN)
- Graff Marc D., EVP & Chief Financial Officer
- Gage Brodie, EVP & Chief Product & Tech
- SMITH GARY B, President & CEO
- Rothenstein David M, EVP & Chief Strategy Officer
- Kosaraju Sheela, EVP & Chief Legal Officer
- Phipps Jason, EVP & Chief Customer Officer