CTRI insider buying
1 cluster buyCenturi Holdings, Inc. · Utilities
When two or more insiders at Centuri Holdings, Inc. buy CTRI 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 CTRI 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
- Apr 22 – Apr 22, 2024Detected Apr 22, 2024High conviction7 insidersTotal bought$2.8MMarket cap$2.8B
All notable open-market buys in CTRI
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 14, 2025 | 10% Owner | 3,488,372 | $21.50 | $75.0M | SEC ↗ |
| Mar 28, 2025 | Director | 500 | $16.57 | $8.3K | SEC ↗ |
| Mar 26, 2025 | Director | 500 | $16.63 | $8.3K | SEC ↗ |
| Jul 31, 2024 | Director | 20,000 | $16.50 | $330.0K | SEC ↗ |
| Apr 22, 2024 | MARIUCCI ANNE Lcluster Director | 71,400 | $21.00 | $1.5M | SEC ↗ |
| Apr 22, 2024 | Fehrman Williamcluster Director, Chief Executive Officer | 25,000 | $21.00 | $525.0K | SEC ↗ |
| Apr 22, 2024 | Haller Karen Scluster Director | 12,000 | $21.00 | $252.0K | SEC ↗ |
| Apr 22, 2024 | Patton Charles R.cluster Director | 11,000 | $21.00 | $231.0K | SEC ↗ |
| Apr 22, 2024 | Izenstark Gregory A.cluster Chief Financial Officer | 5,250 | $21.00 | $110.3K | SEC ↗ |
| Apr 22, 2024 | Wilcock Jason S.cluster See Remarks | 5,000 | $21.00 | $105.0K | SEC ↗ |
| Apr 22, 2024 | Dill Juliecluster Director | 5,000 | $21.00 | $105.0K | SEC ↗ |
| Apr 22, 2024 | Director | 2,500 | $21.00 | $52.5K | SEC ↗ |
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CTRI insider buying — FAQ
- Are insiders buying CTRI stock?
- Yes — 10 distinct insiders have bought CTRI (Centuri Holdings, 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 14, 2025.
- How much CTRI stock have insiders bought?
- Insiders have bought a combined $78.2M of CTRI across 12 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in CTRI?
- A cluster buy is two or more distinct Centuri Holdings, Inc. insiders — officers, directors, or 10% owners — each buying CTRI on the open market within a rolling window. CTRI has 1 detected cluster buy to date.
- Where does this CTRI 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 CTRI
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 CTRI 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 CTRI.