Rothenstein David M
SVP and Chief Strategy Officer
Rothenstein David M has filed 17 SEC Form 4 filings (39 transaction rows) across 1 company, with disclosures dating back to 2025. 17 of those filings fall inside the rolling window. Most recent filing: Aug 18, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$9.8M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Aug 18 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Jul 17 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $1.1M | Jun 17 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $1.4M | May 19 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $1.2M | Apr 17 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $863K | Mar 18 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $750K | Feb 19 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $548K | Jan 13 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $552K | Dec 16 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $479K | Nov 18 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $426K | Oct 17 | SEC ↗ | |
| CIEN | SVP and Chief Strategy Officer | Sale | 2,500 | $330K | Sep 17 | SEC ↗ |