Summary
Updated Aug 31, 2026
Robert Vinje is Chief Operating Officer of Nextpower Inc. (NXT). 1 SEC Form 4 filing on record, dated 16 June 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Robert Vinje has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert Vinje files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Daniel S. Shugar - $25.13M of NXT open-market activity in the last 12 months
- Howard Wenger - $12.87M of NXT open-market activity in the last 12 months
- Nicholas Marco Miller - $6.62M of NXT open-market activity in the last 12 months
- David P. Bennett - $1.96M of NXT open-market activity in the last 12 months
- Charles D. Boynton - $1.84M of NXT open-market activity in the last 12 months
- William D. Watkins - $1.51M of NXT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert Vinje?
Robert Vinje is a corporate insider, tracked as Chief Operating Officer of Nextpower Inc. (NXT). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Robert Vinje submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Robert Vinje's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Robert Vinje and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
