Ciena4

Rothenstein David M sold 679 shares at $348.80 on 2026-09-20; Rothenstein David M sold 204 shares at $348.80 on 2026-09-20 (+3 more)

2h ago
Ciena4

Rothenstein David M sold 2,500 shares at $438.10 on 2026-08-14

Aug 18
Ciena4

Rothenstein David M sold 2,500 shares at $420.91 on 2026-07-15

Jul 17
Ciena4

Rothenstein David M sold 679 shares of Common Stock at $428.22 on 2026-06-20; Rothenstein David M sold 204 shares of Common Stock at $428.22 on 2026-06-20; Rothenstein David M sold 811 shares of Common Stock at $428.22 on 2026-06-20; Rothenstein David M sold 436 shares of Common Stock at $428.22 on 2026-06-20; Rothenstein David M sold 220 shares of Common Stock at $428.22 on 2026-06-20

Jun 23
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $457.07 on 2026-06-15

Jun 18
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $562.39 on 2026-05-15

May 20
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $467.65 on 2026-04-15

Apr 17
Ciena4

Rothenstein David M sold 472 shares of Common Stock at $383.89 on 2026-03-20; Rothenstein David M sold 174 shares of Common Stock at $383.89 on 2026-03-20; Rothenstein David M sold 811 shares of Common Stock at $383.89 on 2026-03-20; Rothenstein David M sold 436 shares of Common Stock at $383.89 on 2026-03-20; Rothenstein David M sold 220 shares of Common Stock at $383.89 on 2026-03-20

Mar 25
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $345.00 on 2026-03-16

Mar 19
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $300.20 on 2026-02-17

Feb 19
Ciena4

Rothenstein David M sold 2,500 shares of Common Stock at $219.28 on 2026-01-09

Jan 14
Ciena4

Rothenstein David M sold 679 shares of Common Stock at $230.34 on 2025-12-20; Rothenstein David M sold 204 shares of Common Stock at $230.34 on 2025-12-20; Rothenstein David M sold 811 shares of Common Stock at $230.34 on 2025-12-20; Rothenstein David M sold 436 shares of Common Stock at $230.34 on 2025-12-20; Rothenstein David M sold 439 shares of Common Stock at $230.34 on 2025-12-20

Dec 24, 2025