Kenneth P. Gianella is CFO at SILVER SPRING NETWORKS INC (SSNI). They have made 5 open-market trades across 2 companies since 2016, most recently 2026-09-14.
CIK 0001677143
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OUST | SELL · 10b5-1 | 2026-09-14 | 2026-09-16 | $33.96 | $533K | +14.9% | -20.2% | — |
| OUST | SELL · 10b5-1 | 2026-08-18 | 2026-08-19 | $45.33 | $1.8M | -15.0% | -13.6% | — |
| OUST | SELL · 10b5-1 | 2026-06-12 | 2026-06-16 | $38.82 | $2.1M | +25.4% | -18.6% | -22.6% |
| QMCO | SELL | 2025-02-03 | 2025-02-05 | $21.53 | $28K | -28.7% | -45.2% | -47.3% |
| QMCO | SELL | 2025-01-16 | 2025-01-17 | $35.68 | $106K | -32.2% | -53.7% | -68.8% |
| QMCO | SELL | 2024-11-08 | 2025-01-17 | $4.43 | $6K | -32.2% | -53.7% | -68.8% |
| QMCO | SELL | 2024-11-08 | 2024-12-05 | $4.43 | $11K | +76.0% | +284.9% | -7.9% |
| SSNI | SELL · 10b5-1 | 2017-02-23 | 2017-02-24 | $12.51 | $13K | -13.0% | -15.0% | -22.0% |
| SSNI | SELL · 10b5-1 | 2016-11-14 | 2016-11-15 | $14.40 | $10K | +2.0% | -3.5% | -7.9% |
| SSNI | SELL | 2016-08-29 | 2016-08-31 | $13.90 | $23K | -1.2% | +4.1% | +7.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.