Scott A. Lang is Chairman at SILVER SPRING NETWORKS INC (SSNI). They have made 16 open-market trades across 2 companies since 2013, most recently 2026-09-21.
CIK 0001571601
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.
3 open-market purchases totalling $224K since 2025, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SSNI | 185,812 | $3.0M |
| ATEX | 26,470 | $2.1M |
| Total | $5.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-22 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 |
|---|---|---|---|---|---|---|---|---|
| ATEX | SELL | 2026-09-21 | 2026-09-22 | $80.00 | $1.2M | -1.0% | — | — |
| ATEX | SELL | 2026-08-14 | 2026-08-17 | $90.22 | $3.2M | +6.9% | -14.0% | — |
| ATEX | SELL | 2026-06-18 | 2026-06-22 | $80.25 | $14K | +37.6% | +35.5% | +9.6% |
| ATEX | BUY | 2025-12-18 | 2025-12-19 | $21.61 | $25K | +0.5% | +13.6% | +80.4% |
| ATEX | BUY | 2025-12-08 | 2025-12-10 | $20.41 | $100K | +3.3% | +2.6% | +80.7% |
| ATEX | BUY | 2025-09-18 | 2025-09-19 | $21.28 | $99K | -2.2% | -6.3% | -2.3% |
| SSNI | SELL | 2016-06-07 | 2016-06-07 | $13.18 | $927K | -8.6% | -11.2% | +7.1% |
| SSNI | SELL | 2016-06-06 | 2016-06-07 | $13.49 | $651K | -8.6% | -11.2% | +7.1% |
| SSNI | SELL | 2016-06-03 | 2016-06-07 | $13.09 | $340K | -8.6% | -11.2% | +7.1% |
| SSNI | SELL | 2016-06-03 | 2016-06-07 | $13.27 | $3.8M | -8.6% | -11.2% | +7.1% |
| SSNI | SELL | 2016-06-02 | 2016-06-02 | $13.20 | $164K | -5.9% | -12.3% | +2.5% |
| SSNI | SELL | 2016-06-01 | 2016-06-02 | $13.05 | $146K | -5.9% | -12.3% | +2.5% |
| SSNI | SELL | 2016-05-31 | 2016-06-02 | $13.08 | $536K | -5.9% | -12.3% | +2.5% |
| SSNI | SELL | 2016-05-31 | 2016-06-02 | $13.10 | $1.7M | -5.9% | -12.3% | +2.5% |
| SSNI | SELL | 2016-05-26 | 2016-05-31 | $12.98 | $340K | -1.0% | -6.5% | +7.0% |
| SSNI | SELL | 2016-05-26 | 2016-05-31 | $12.98 | $597K | -1.0% | -6.5% | +7.0% |
| SSNI | SELL · 10b5-1 | 2014-04-08 | 2014-04-10 | $15.24 | $15K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-04-01 | 2014-04-03 | $17.12 | $255K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-03-14 | 2014-03-18 | $17.09 | $458K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-03-13 | 2014-03-14 | $17.11 | $142K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-03-10 | 2014-03-12 | $16.87 | $17K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-03-03 | 2014-03-05 | $17.07 | $237K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-02-18 | 2014-02-20 | $17.70 | $288K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-01-21 | 2014-01-23 | $17.66 | $35K | -18.5% | -3.7% | -3.7% |
| SSNI | SELL · 10b5-1 | 2014-01-02 | 2014-01-06 | $20.53 | $306K | -18.5% | -3.7% | -3.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.