MUNEX insider buying
1 cluster buyBlackRock Municipal Credit Alpha Portfolio, Inc.
When two or more insiders at BlackRock Municipal Credit Alpha Portfolio, Inc. buy MUNEX 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 MUNEX 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
- Sep 25 – Nov 7, 2025Detected Nov 7, 20252 insidersTotal bought$60.4KMarket capUnknown
All notable open-market buys in MUNEX
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 |
|---|---|---|---|---|---|
| Nov 7, 2025 | 10% Owner | 1 | $12.55 | $12.6 | SEC ↗ |
| Oct 13, 2025 | BANK OF AMERICA CORP /DE/cluster 10% Owner | 1 | $12.48 | $12.5 | SEC ↗ |
| Sep 25, 2025 | 10% Owner | 4,780 | $12.64 | $60.4K | SEC ↗ |
MUNEX insider buying — FAQ
- Are insiders buying MUNEX stock?
- Yes — 2 distinct insiders have bought MUNEX (BlackRock Municipal Credit Alpha Portfolio, 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 Nov 12, 2025.
- How much MUNEX stock have insiders bought?
- Insiders have bought a combined $60.4K of MUNEX across 3 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in MUNEX?
- A cluster buy is two or more distinct BlackRock Municipal Credit Alpha Portfolio, Inc. insiders — officers, directors, or 10% owners — each buying MUNEX on the open market within a rolling window. MUNEX has 1 detected cluster buy to date.
- Where does this MUNEX 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 MUNEX
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 MUNEX 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 MUNEX.