Joseph Cumello is VP at CIENA CORP (CIEN). They have made 1 open-market trade across 1 company since 2023, most recently 2026-09-25.
CIK 0001963638
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CIEN | 39,570 | $13.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-29 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CIEN | SELL · 10b5-1 | 2026-09-25 | 2026-09-29 | $358.52 | $569K | +26.7% | — | — |
| CIEN | SELL · 10b5-1 | 2026-06-26 | 2026-06-30 | $466.33 | $740K | -5.6% | -21.2% | -27.1% |
| CIEN | SELL · 10b5-1 | 2026-03-27 | 2026-03-31 | $394.82 | $700K | +19.5% | +31.5% | +19.1% |
| CIEN | SELL · 10b5-1 | 2026-01-12 | 2026-01-13 | $229.82 | $2.7M | -5.2% | +19.6% | +95.9% |
| CIEN | SELL · 10b5-1 | 2025-09-26 | 2025-09-29 | $141.14 | $526K | +13.2% | +31.0% | +65.4% |
| CIEN | SELL · 10b5-1 | 2025-06-27 | 2025-06-30 | $81.64 | $334K | -3.4% | +15.5% | +79.0% |
| CIEN | SELL · 10b5-1 | 2024-12-16 | 2024-12-18 | $89.09 | $230K | -0.8% | -0.9% | -24.8% |
| CIEN | SELL · 10b5-1 | 2024-11-15 | 2024-11-19 | $68.99 | $178K | +3.6% | +27.9% | +33.6% |
| CIEN | SELL · 10b5-1 | 2024-10-15 | 2024-10-16 | $67.43 | $174K | -4.4% | +0.3% | +24.6% |
| CIEN | SELL · 10b5-1 | 2024-09-16 | 2024-09-18 | $56.24 | $145K | +6.6% | +13.1% | +52.5% |
| CIEN | SELL · 10b5-1 | 2024-08-15 | 2024-08-16 | $52.42 | $135K | +5.9% | +4.6% | +29.6% |
| CIEN | SELL · 10b5-1 | 2024-07-15 | 2024-07-17 | $48.81 | $126K | -0.6% | +6.7% | +30.6% |
| CIEN | SELL · 10b5-1 | 2024-06-17 | 2024-06-21 | $46.05 | $119K | -2.6% | +4.7% | +20.3% |
| CIEN | SELL · 10b5-1 | 2024-05-15 | 2024-05-17 | $49.00 | $63K | -1.8% | -3.5% | +11.4% |
| CIEN | SELL · 10b5-1 | 2024-04-15 | 2024-04-17 | $45.74 | $289K | +5.6% | +10.4% | +16.7% |
| CIEN | SELL · 10b5-1 | 2023-12-15 | 2023-12-19 | $44.40 | $108K | +3.7% | +17.9% | +13.7% |
| CIEN | SELL · 10b5-1 | 2023-11-15 | 2023-11-20 | $45.96 | $111K | +4.6% | -2.5% | +21.8% |
| CIEN | SELL · 10b5-1 | 2023-10-16 | 2023-10-17 | $42.45 | $103K | -5.3% | +2.1% | +16.8% |
| CIEN | SELL · 10b5-1 | 2023-09-15 | 2023-09-19 | $48.90 | $119K | -1.7% | -12.4% | -10.3% |
| CIEN | SELL · 10b5-1 | 2023-08-15 | 2023-08-16 | $41.76 | $101K | +3.2% | +19.8% | +12.1% |
| CIEN | SELL · 10b5-1 | 2023-07-17 | 2023-07-19 | $41.20 | $50K | +0.9% | -1.3% | +5.0% |
| CIEN | SELL | 2023-02-03 | 2023-02-07 | $50.73 | $101K | -4.6% | -0.8% | -12.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.