Figures computed from official regulatory filings — .
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for Northern Power Systems Corp. only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Business description unavailable in our sources.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
22 buys3 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| Lentz Robert L | Sell | $1.3K | SEC | ||
| HOKIN RICHARD N |
| Gift |
| n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) |
| SEC |
| Wolf Gregory C. | Buy | $140 | conv 26 | SEC |
| SIMON JOHN | Award | $29.6K | SEC |
| Kopczynski Kevin | Buy | $1K | conv 22 | SEC |
| Kopczynski Kevin | Buy | $400 | conv 21 | SEC |
| Kopczynski Kevin | Buy | $160 | conv 19 | SEC |
| Kopczynski Kevin | Buy | $1.7K | conv 46First in 12mo | SEC |
| ELLIS ALEXANDER III | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kopczynski Kevin | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOKIN RICHARD N | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lentz Robert L | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Patton Troy C. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| St. Lawrence William | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Leimkuhler William F.track record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Wolf Gregory C. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOKIN RICHARD N | Buy | $7.8K | conv 42Cluster | SEC |
| HOKIN RICHARD N | Buy | $2.5K | conv 48ClusterFirst in 12mo | SEC |
| SIMON JOHN | Buy | $42.1K | conv 26Cluster | SEC |
| Baker Marcus D. | Sell | $22.5K | SEC |
| SIMON JOHN | Buy | $100.3K | conv 37ClusterFirst in 12mo | SEC |
| Wolf Gregory C. | Buy | $570 | conv 31First in 12mo | SEC |
| Lentz Robert L | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| ELLIS ALEXANDER III | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Patton Troy C. | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |