Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Alex Gusinov 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.
- Patrizio Vinciarelli - $271.99M of VICR open-market activity in the last 12 months
- Claudio Tuozzolo - $13.72M of VICR open-market activity in the last 12 months
- James F. Schmidt - $8.43M of VICR open-market activity in the last 12 months
- Estia J. Eichten - $7.35M of VICR open-market activity in the last 12 months
- Michael McNamara - $7.12M of VICR open-market activity in the last 12 months
- Philip D. Davies - $6.54M of VICR 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 Alex Gusinov?
Alex Gusinov is a corporate insider, tracked as Corp. Vice President Eng. of VICOR CORP (VICR). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Alex Gusinov last file a Form 4?
The most recent primary Form 4 on record is dated 14 May 2026, one of 7 filings going back to 2024.
Has Alex Gusinov been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($1.67M) across all tracked filings.
Where can I see all of Alex Gusinov'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.
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