Rothenstein David M
SaleEVP & Chief Strategy Officer
- Shares
- 2,500
- Price
- $348.06
- Value
- $870.16K
- Date
- Oct 15, 2026
SEC FORM 4
Ciena (CIEN) insider transactions
Recent insider purchases and sales reported on SEC Form 4, with transaction date, insider, role, shares, price and a direct SEC source for every row.
Last updated: 10/20/2026, 10:35 AM UTCAll CIEN stock data
- Recent transactions
- 12
- Insiders
- 10
- Purchases / sales
- 0 / 12
- Reported transaction value
- $8.35M
SEC Form 4 transactions
Newest filings first| Date | Insider / role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | Rothenstein David M EVP & Chief Strategy Officer | Sale | 2,500 | $348.06 | $870.16K | SEC ↗ |
| Oct 15, 2026 | DiPerna Dino EVP & Chief R&D Officer | Sale | 445 | $344.08 | $153.12K | SEC ↗ |
| Oct 15, 2026 | DiPerna Dino EVP & Chief R&D Officer | Sale | 445 | $350.00 | $155.75K | SEC ↗ |
| Oct 15, 2026 | Gage Brodie EVP & Chief Product & Tech | Sale | 1,200 | $344.08 | $412.9K | SEC ↗ |
| Oct 15, 2026 | SMITH GARY B director · President & CEO | Sale | 2,952 | $348.02 | $1.03M | SEC ↗ |
| Oct 01, 2026 | SMITH GARY B director · President & CEO | Sale | 2,952 | $369.66 | $1.09M | SEC ↗ |
| Oct 01, 2026 | Kosaraju Sheela EVP & Chief Legal Officer | Sale | 2,101 | $355.19 | $746.25K | SEC ↗ |
| Oct 01, 2026 | Graff Marc D. EVP & Chief Financial Officer | Sale | 97 | $355.19 | $34.45K | SEC ↗ |
| Oct 01, 2026 | Phipps Jason EVP & Chief Customer Officer | Sale | 2,629 | $355.19 | $933.79K | SEC ↗ |
| Sep 25, 2026 | Cumello Joseph EVP & General Mgr. | Sale | 1,586 | $358.52 | $568.6K | SEC ↗ |
| Sep 24, 2026 | Claflin Bruce L. director | Sale | 2,857 | $355.91 | $1.02M | SEC ↗ |
| Sep 23, 2026 | NEVENS THOMAS MICHAEL director | Sale | 3,738 | $359.04 | $1.34M | SEC ↗ |
DiPerna Dino
SaleEVP & Chief R&D Officer
- Shares
- 445
- Price
- $344.08
- Value
- $153.12K
- Date
- Oct 15, 2026
DiPerna Dino
SaleEVP & Chief R&D Officer
- Shares
- 445
- Price
- $350.00
- Value
- $155.75K
- Date
- Oct 15, 2026
Gage Brodie
SaleEVP & Chief Product & Tech
- Shares
- 1,200
- Price
- $344.08
- Value
- $412.9K
- Date
- Oct 15, 2026
SMITH GARY B
Saledirector · President & CEO
- Shares
- 2,952
- Price
- $348.02
- Value
- $1.03M
- Date
- Oct 15, 2026
SMITH GARY B
Saledirector · President & CEO
- Shares
- 2,952
- Price
- $369.66
- Value
- $1.09M
- Date
- Oct 01, 2026
Kosaraju Sheela
SaleEVP & Chief Legal Officer
- Shares
- 2,101
- Price
- $355.19
- Value
- $746.25K
- Date
- Oct 01, 2026
Graff Marc D.
SaleEVP & Chief Financial Officer
- Shares
- 97
- Price
- $355.19
- Value
- $34.45K
- Date
- Oct 01, 2026
Phipps Jason
SaleEVP & Chief Customer Officer
- Shares
- 2,629
- Price
- $355.19
- Value
- $933.79K
- Date
- Oct 01, 2026
Cumello Joseph
SaleEVP & General Mgr.
- Shares
- 1,586
- Price
- $358.52
- Value
- $568.6K
- Date
- Sep 25, 2026
Claflin Bruce L.
Saledirector
- Shares
- 2,857
- Price
- $355.91
- Value
- $1.02M
- Date
- Sep 24, 2026
NEVENS THOMAS MICHAEL
Saledirector
- Shares
- 3,738
- Price
- $359.04
- Value
- $1.34M
- Date
- Sep 23, 2026
How to read this dataset
Only transactions explicitly classified as purchase (P) or sale (S) are shown. A filing does not guarantee the insider's outlook or future investment performance.