Form 4 · Filed Jun 23, 2026, 05:37 PM UTC
CIEN/CIENA CORP
DiPerna Dino — SVP Global R&D
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
5 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 20, 2026 | F | other | 204 | $428 | $87,357 | 42,256 |
| Jun 20, 2026 | F | other | 444 | $428 | $190,130 | 41,812 |
| Jun 20, 2026 | F | other | 730 | $428 | $312,601 | 41,082 |
| Jun 20, 2026 | F | other | 428 | $428 | $183,278 | 40,654 |
| Jun 20, 2026 | F | other | 248 | $428 | $106,199 | 40,406 |
Source: SEC EDGAR raw filing ↗ · Accession 0001998460-26-000007