WHF insider buying
1 cluster buyWhiteHorse Finance, Inc. · Financials
When two or more insiders at WhiteHorse Finance, Inc. buy WHF on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in WHF plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Nov 12, 2025 – May 21, 2026Detected May 21, 2026High conviction5 insidersTotal bought$1.1MMarket cap$141.2M
All notable open-market buys in WHF
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| May 21, 2026 | Aronson Stuart Dcluster Director, Chief Executive Officer | 20,000 | $6.67 | $133.4K | SEC ↗ |
| Mar 23, 2026 | Aronson Stuart Dcluster Director, Chief Executive Officer | 8,000 | $6.95 | $55.6K | SEC ↗ |
| Mar 20, 2026 | Aronson Stuart Dcluster Director, Chief Executive Officer | 5,000 | $7.10 | $35.5K | SEC ↗ |
| Mar 16, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.13 | $29.9K | SEC ↗ |
| Mar 16, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.12 | $29.9K | SEC ↗ |
| Mar 13, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.14 | $30.0K | SEC ↗ |
| Mar 13, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.14 | $30.0K | SEC ↗ |
| Mar 13, 2026 | Volpe John Paulcluster Director | 1,000 | $7.18 | $7.2K | SEC ↗ |
| Mar 12, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.14 | $30.0K | SEC ↗ |
| Mar 12, 2026 | BOLDUC JOHNcluster Director | 4,195 | $7.14 | $30.0K | SEC ↗ |
| Mar 6, 2026 | BOLDUC JOHNcluster Director | 4,138 | $7.25 | $30.0K | SEC ↗ |
| Mar 6, 2026 | BOLDUC JOHNcluster Director | 4,138 | $7.25 | $30.0K | SEC ↗ |
| Mar 5, 2026 | BOLDUC JOHNcluster Director | 4,196 | $7.12 | $29.9K | SEC ↗ |
| Mar 5, 2026 | BOLDUC JOHNcluster Director | 4,196 | $7.11 | $29.8K | SEC ↗ |
| Dec 24, 2025 | BOLDUC JOHNcluster Director | 4,613 | $6.99 | $32.2K | SEC ↗ |
| Dec 24, 2025 | Thomas Joysoncluster Chief Financial Officer | 4,502 | $7.01 | $31.6K | SEC ↗ |
| Dec 24, 2025 | BOLDUC JOHNcluster Director | 4,361 | $6.99 | $30.5K | SEC ↗ |
| Dec 23, 2025 | BOLDUC JOHNcluster Director | 7,100 | $7.00 | $49.7K | SEC ↗ |
| Dec 23, 2025 | BOLDUC JOHNcluster Director | 7,100 | $6.99 | $49.6K | SEC ↗ |
| Dec 23, 2025 | Aronson Stuart Dcluster Director, Chief Executive Officer | 7,000 | $6.80 | $47.6K | SEC ↗ |
| Dec 22, 2025 | Aronson Stuart Dcluster Director, Chief Executive Officer | 10,000 | $6.90 | $69.0K | SEC ↗ |
| Nov 14, 2025 | BOLDUC JOHNcluster Director | 7,100 | $6.88 | $48.8K | SEC ↗ |
| Nov 14, 2025 | BOLDUC JOHNcluster Director | 7,100 | $6.87 | $48.8K | SEC ↗ |
| Nov 13, 2025 | BOLDUC JOHNcluster Director | 4,900 | $6.89 | $33.8K | SEC ↗ |
| Nov 13, 2025 | BOLDUC JOHNcluster Director | 4,700 | $6.89 | $32.4K | SEC ↗ |
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WHF insider buying — FAQ
- Are insiders buying WHF stock?
- Yes — 5 distinct insiders have bought WHF (WhiteHorse Finance, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was May 26, 2026.
- How much WHF stock have insiders bought?
- Insiders have bought a combined $1.5M of WHF across 37 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in WHF?
- A cluster buy is two or more distinct WhiteHorse Finance, Inc. insiders — officers, directors, or 10% owners — each buying WHF on the open market within a rolling window. WHF has 1 detected cluster buy to date.
- Where does this WHF insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in WHF
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy WHF within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding WHF.