Insiders who have reported open-market trades at the same companies as Gary S. Winemaster. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Gary S. Winemaster is a corporate insider of POWER SOLUTIONS INTERNATIONAL, INC. (PSIX). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Gary S. Winemaster last file a Form 4?
The most recent primary Form 4 on record is dated 21 April 2025, one of 7 filings going back to 2024.
Has Gary S. Winemaster been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($3.30M) across all tracked filings.
Gary S. Winemaster files SEC Form 4 reports at POWER SOLUTIONS INTERNATIONAL, INC. (PSIX). 7 SEC Form 4 filings on record going back to 2024, most recently on 21 April 2025. Most recent open-market trade: sold $47K of PSIX on 11 April 2025. Lifetime open-market sales: $3.30M.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Gary S. Winemaster.
InsiderAlpha's records for Gary S. Winemaster go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
