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Rothenstein David M

CIEN · SVP and Chief Strategy Officer

Companies Traded

1

Total Buys

0

$0

Total Sells

4

$2.71M

Net Position

-$2.71M

Net Seller

Company Activity

Company Role Buys Sells Holdings Last Activity
CIEN CIENA CORP
SVP and Chief Strategy Officer
0
$0
4
$2.71M
197,194
$68.03M
Mar 16, 2026

Recent Transactions

CIEN SELL

CIENA CORP

Shares

2,500

Price

$345

Total Value

$863K

Date

Mar 16, 2026

CIEN SELL

CIENA CORP

Shares

2,500

Price

$300

Total Value

$750K

Date

Feb 17, 2026

CIEN SELL

CIENA CORP

Shares

2,500

Price

$219

Total Value

$548K

Date

Jan 9, 2026

CIEN SELL

CIENA CORP

Shares

2,500

Price

$221

Total Value

$552K

Date

Dec 15, 2025

Trading Timeline

First Transaction

Dec 15, 2025

Latest Transaction

Mar 16, 2026