GRAFF MARC D. (SVP & Chief Financial Officer) sold 4.4% of their position (5K shares) of CIENA CORP on the open market
Open‑market sale worth $2.15M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/18/2026ACC: 0002080157-26-000010
Officer· SVP & Chief Financial Officer
Since Mar 2026
-5K
Net shares
Net seller
$2.15M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−5K
Price / share
$430.72
Trade value
$2.15M
% of position
4.4%
8/14/2026
112.51K→107.52K
Total
Net shares
−5K
Net value
-$2.15M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/14/2026 | S · Sale | −5K | $430.72 | $2.15M | 4.4% | 112.51K | 107.52K |
| Total | −5K | -$2.15M | ||||||
Derivative Transactions0
No derivative transactions reported