HIO insider buying
1 cluster buyWESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC. · Financials
When two or more insiders at WESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC. buy HIO 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 HIO 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
- May 27 – Jul 14, 2025Detected Jul 14, 20253 insidersTotal bought$71.8KMarket cap$348.1M
All notable open-market buys in HIO
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 |
|---|---|---|---|---|---|
| Jul 14, 2025 | Mason Peter Daniel Charlescluster Director | 10,000 | $4.02 | $40.2K | SEC ↗ |
| Jun 2, 2025 | Sale Hillary Acluster Director | 5,167 | $3.88 | $20.0K | SEC ↗ |
| May 27, 2025 | GRILLO ANTHONYcluster Director | 3,000 | $3.84 | $11.5K | SEC ↗ |
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HIO insider buying — FAQ
- Are insiders buying HIO stock?
- Yes — 3 distinct insiders have bought HIO (WESTERN ASSET HIGH INCOME OPPORTUNITY FUND 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 Jul 15, 2025.
- How much HIO stock have insiders bought?
- Insiders have bought a combined $71.8K of HIO across 3 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in HIO?
- A cluster buy is two or more distinct WESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC. insiders — officers, directors, or 10% owners — each buying HIO on the open market within a rolling window. HIO has 1 detected cluster buy to date.
- Where does this HIO 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 HIO
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 HIO 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 HIO.