Senior insider sale
SVP Global R&D at CIENA CORP — senior position signals high conviction
$432.1K
1.03K shares
What this filing means
DIPERNA DINO plans to sell 1.03K shares of CIENA CORP valued at approximately $432.1K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/15/2026ACC: 0001950047-26-009486
1.03K
Shares to sell
$432.1K
Approx. market value
249.00
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
6/20/2026
249.00Total acquired249.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
6/20/2026 | Restricted Stock Not Applicable | 249.00 | — |
| Total | 249.00 | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
782.00
Market value
$351.2K
7/15/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
249.00
Market value
$80.9K
9/15/2026
Total
Units
1.03K
Value
$432.1K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
7/15/2026 | 782.00 | $351.2K | — | Completed |
| Planned — Approximate Date | ||||
9/15/2026 | 249.00 | $80.9K | NYSE | Planned |
| Total | 1.03K | $432.1K | ||