Rothenstein David M
- SEC CIK
- 0001444157
In the past year, 12 open-market sale filings worth $10.3M and no purchases.
Current role at each company
- CIEN Ciena CorpEVP & Chief Strategy Officeras of Sep 22, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $10.3M
- 12 filings
- Net
- −$10.3M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Rothenstein David M as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 18, 2025 (view filing) | Nov 17 | 1 day | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $191.72 | −$479.3K | −1.3%183.2K after | 10b5-1 |
| Dec 16, 2025 (view filing) | Dec 15 | 1 day | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $220.84 | −$552.1K | −1.4%180.7K after | 10b5-1 |
| Jan 13, 2026 (view filing) | Jan 9 | 4 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $219.28 | −$548.2K | −1.2%202.2K after | 10b5-1 |
| Feb 19, 2026 (view filing) | Feb 17 | 2 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $300.20 | −$750.5K | −1.2%199.7K after | 10b5-1 |
| Mar 18, 2026 (view filing) | Mar 16 | 2 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $345.00 | −$862.5K | −1.3%197.2K after | 10b5-1 |
| Apr 17, 2026 (view filing) | Apr 15 | 2 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $467.65 | −$1.17M | −1.3%192.6K after | 10b5-1 |
| May 19, 2026 (view filing) | May 15 | 4 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $562.39 | −$1.41M | −1.3%190.1K after | 10b5-1 |
| Jun 17, 2026 (view filing) | Jun 15 | 2 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $457.07 | −$1.14M | −1.3%187.6K after | 10b5-1 |
| Jul 17, 2026 (view filing)12:42 PM ET | Jul 15 | 2 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $420.91 | −$1.05M | −1.3%182.7K after | 10b5-1 |
| Aug 18, 2026 (view filing)5:03 PM ET | Aug 14 | 4 days | Rothenstein David MSVP and Chief Strategy Officer | SSale | −2.50K | $438.10 | −$1.10M | −1.4%180.2K after | 10b5-1 |
| Sep 17, 2026 (view filing)4:22 PM ET | Sep 15 | 2 days | Rothenstein David MEVP & Chief Strategy Officer | SSale | −2.50K | $330.48 | −$826.2K | −1.4%177.7K after | 10b5-1 |