Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Diperna Dino
Over the trailing 90 days, Diperna Dino (Other Officer at CIENA CORP) sold $1.2M of stock in CIEN, per 7 SEC Form 4 transactions.
- Role
- Other Officer
- Companies
- CIEN
- Window
- Trailing 90 days · 7 transactions · CIK 1998460
- Net activity
- −$1.2M ($0 bought · $1.2M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| CIEN | CIENA CORP | 7 | — | $1.2M | −$1.2M |
Transactions (7)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-15 | CIEN | Sell | 391 | $176K | Open market or private sale |
| 2026-07-15 | CIEN | Sell | 391 | $176K | Open market or private sale |
| 2026-06-20 | CIEN | Sell | 428 | $183K | Payment of exercise price or tax liability by delivering securities |
| 2026-06-20 | CIEN | Sell | 204 | $87K | Payment of exercise price or tax liability by delivering securities |
| 2026-06-20 | CIEN | Sell | 444 | $190K | Payment of exercise price or tax liability by delivering securities |
| 2026-06-20 | CIEN | Sell | 730 | $313K | Payment of exercise price or tax liability by delivering securities |
| 2026-06-20 | CIEN | Sell | 248 | $106K | Payment of exercise price or tax liability by delivering securities |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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