Sheela Kosaraju is CLO & VP at CIENA CORP (CIEN). They have made 2 open-market trades across 1 company since 2025, most recently 2026-10-01.
CIK 0001963781
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 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CIEN | 84,065 | $28.0M |
Shares reported on the most recent Form 4, priced at the 2026-10-06 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CIEN | SELL · 10b5-1 | 2026-10-01 | 2026-10-06 | $355.19 | $746K | -22.2% | — | — |
| CIEN | SELL · 10b5-1 | 2026-07-01 | 2026-07-06 | $466.20 | $938K | -7.1% | -2.4% | -6.9% |
| CIEN | SELL · 10b5-1 | 2026-04-01 | 2026-04-03 | $401.71 | $808K | +4.5% | +18.3% | -7.2% |
| CIEN | SELL · 10b5-1 | 2026-01-15 | 2026-01-20 | $246.23 | $94K | +4.3% | +31.8% | +108.4% |
| CIEN | SELL | 2026-01-02 | 2026-01-06 | $241.00 | $421K | -3.8% | -0.0% | +71.6% |
| CIEN | SELL · 10b5-1 | 2025-10-01 | 2025-10-02 | $143.42 | $501K | +7.3% | +23.5% | +52.3% |
| CIEN | SELL · 10b5-1 | 2025-07-01 | 2025-07-03 | $80.50 | $141K | +4.1% | +14.7% | +87.7% |
| CIEN | SELL · 10b5-1 | 2025-04-01 | 2025-04-02 | $60.51 | $167K | -1.9% | +22.2% | +34.4% |
| CIEN | SELL | 2025-01-15 | 2025-01-17 | $85.91 | $259K | -0.9% | +5.0% | -29.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.