Summary
Updated Aug 31, 2026
Winvest Investment Fund Management Corp. is 10% Owner of BOLLINGER INNOVATIONS, INC. (BINI). 2 SEC Form 4 filings on record going back to 2024, most recently on 15 October 2025. Most recent open-market trade: sold $20K of BINI on 15 October 2025. Lifetime open-market purchases: $322K. Lifetime open-market sales: $20K. Historical track record: 4/5 stars across 5 tracked purchases.
Recent Transactions
6Every recent SEC Form 4 transaction Winvest Investment Fund Management Corp. has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★☆ (4/5) |
| Total purchases tracked | 5 |
| Purchases with forward-return data | 5 |
| 30-day win rate | 80% |
| 90-day win rate | 0% |
| Avg 5-day return | -11.91% |
| Avg 30-day return | +16.55% |
| Avg 90-day return | -45.83% |
| Best 30-day return | +74.11% |
Trading Pattern
InsiderAlpha's records for Winvest Investment Fund Management Corp. go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $64K (5 buys totaling $322K). The largest single buy on record is $179K of LGMK in 2024. Sales side: 1 recorded sale totaling $20K, so the filing history runs buy-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Winvest Investment Fund Management Corp.. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Chester A. Bragado - $1.26M of BINI open-market activity on record
- Ignacio Novoa - $114K of BINI open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Winvest Investment Fund Management Corp.?
Winvest Investment Fund Management Corp. is an investment firm, tracked as 10% Owner of BOLLINGER INNOVATIONS, INC. (BINI). InsiderAlpha holds 2 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Winvest Investment Fund Management Corp. last file a Form 4?
The most recent primary Form 4 on record is dated 15 October 2025, one of 2 filings going back to 2024.
Has Winvest Investment Fund Management Corp. been buying or selling stock?
Recorded transactions: 5 open-market purchases ($322K) and 1 open-market sale ($20K) across all tracked filings.
How accurate is Winvest Investment Fund Management Corp.'s historical track record?
Across 5 tracked purchases, Winvest Investment Fund Management Corp. averaged +16.5% avg 30-day return with a 80% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Winvest Investment Fund Management Corp.'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 Winvest Investment Fund Management Corp. 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