FUL insider buying
5 cluster buysFULLER H B CO
When two or more insiders at FULLER H B CO buy FUL in a qualifying detection window, the grouped purchases provide a starting point for further research. Below is every cluster we've detected in FUL 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 28 – Oct 16, 2026Detected Oct 19, 2026Executive buyer9 insidersTotal bought$1.1MMarket capUnknown
- Sep 28 – Oct 7, 2026Detected Oct 8, 20268 insidersTotal bought$1.1MMarket capUnknown
- Sep 28 – Sep 30, 2026Detected Oct 1, 20267 insidersTotal bought$621.3KMarket capUnknown
2 more clusters in FUL
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All notable open-market buys in FUL
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 |
|---|---|---|---|---|---|
| Oct 16, 2026 | Malik Muhammad Shahbazcluster Senior VP, BAS | 478.659 | $52.23 | $25.0K | SEC ↗ |
| Oct 7, 2026 | BAILLY R JEFFREYcluster Director | 10,000 | $50.00 | $500.0K | SEC ↗ |
| Sep 30, 2026 | Martin Celine Christinecluster Director | 464.599 | $49.50 | $23.0K | SEC ↗ |
| Sep 29, 2026 | Lauber Charles Tcluster Director | 2,005 | $49.87 | $100.0K | SEC ↗ |
| Sep 29, 2026 | Happe Michael Jcluster Director | 2,000 | $49.63 | $99.3K | SEC ↗ |
| Sep 29, 2026 | Zaheer Srilatacluster Director | 40 | $49.97 | $2.0K | SEC ↗ |
| Sep 28, 2026 | FLORNESS DANIEL Lcluster Director | 2,030 | $49.34 | $100.2K | SEC ↗ |
| Sep 28, 2026 | HANDLEY THOMAS Wcluster Director | 2,000 | $49.41 | $98.8K | SEC ↗ |
| Sep 28, 2026 | Zaheer Srilatacluster Director | 2,000 | $49.06 | $98.1K | SEC ↗ |
| Sep 28, 2026 | Rasmussen Trangsrud Teresa Jcluster Director | 1,542 | $48.96 | $75.5K | SEC ↗ |
| Sep 28, 2026 | Rasmussen Trangsrud Teresa Jcluster Director | 500 | $48.98 | $24.5K | SEC ↗ |
| Apr 17, 2026 | Rasmussen Trangsrud Teresa Jcluster Director | 1,000 | $65.83 | $65.8K | SEC ↗ |
| Apr 7, 2026 | Mastin Celeste Beekscluster Director, President and CEO | 5,170 | $57.08 | $295.1K | SEC ↗ |
| Sep 26, 2025 | Executive Vice President, HHC | 31 | $58.62 | $1.8K | SEC ↗ |
| Apr 1, 2025 | Director, President and CEO | 3,500 | $56.66 | $198.3K | SEC ↗ |
FUL insider buying — FAQ
- Are insiders buying FUL stock?
- Yes — 11 distinct insiders have bought FUL (FULLER H B CO) on the open market, including 5 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Oct 19, 2026.
- How much FUL stock have insiders bought?
- Insiders have bought a combined $1.7M of FUL across 15 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in FUL?
- A cluster buy is two or more distinct FULLER H B CO insiders — officers, directors, or 10% owners — each buying FUL on the open market within a rolling window. FUL has 5 detected cluster buys to date.
- Where does this FUL 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 FUL
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 FUL within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Transactions link to official filings; prices and market capitalizations may be cached market data. Read our methodology and data limits before interpreting the figures. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding FUL.