HYLN insider buying
2 cluster buysHyliion Holdings Corp. · Consumer Discretionary
When two or more insiders at Hyliion Holdings Corp. buy HYLN 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 HYLN 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 23 – May 23, 2025Detected May 23, 2025High conviction3 insidersTotal bought$73.8KMarket cap$765.0M
- Sep 11 – Nov 20, 2024Detected Nov 20, 2024High conviction2 insidersTotal bought$205.1KMarket cap$765.0M
All notable open-market buys in HYLN
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 |
|---|---|---|---|---|---|
| Aug 21, 2025 | Director | 65,000 | $1.57 | $102.1K | SEC ↗ |
| May 23, 2025 | Panzer Joncluster Chief Financial Officer | 40,000 | $1.14 | $45.6K | SEC ↗ |
| May 23, 2025 | RAMASAMY GOVINDARAJcluster Chief Commercial Officer | 20,000 | $1.13 | $22.6K | SEC ↗ |
| May 23, 2025 | Standley Gregcluster Chief Accounting Officer. | 5,000 | $1.13 | $5.6K | SEC ↗ |
| Nov 20, 2024 | Craig Jeffrey Acluster Director | 50,000 | $2.95 | $147.5K | SEC ↗ |
| Sep 11, 2024 | RAMASAMY GOVINDARAJcluster Chief Commercial Officer | 30,000 | $1.92 | $57.6K | SEC ↗ |
| Jun 12, 2024 | Chief Commercial Officer | 10,000 | $1.50 | $15.0K | SEC ↗ |
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HYLN insider buying — FAQ
- Are insiders buying HYLN stock?
- Yes — 5 distinct insiders have bought HYLN (Hyliion Holdings Corp.) on the open market, including 2 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Aug 21, 2025.
- How much HYLN stock have insiders bought?
- Insiders have bought a combined $396.0K of HYLN across 7 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in HYLN?
- A cluster buy is two or more distinct Hyliion Holdings Corp. insiders — officers, directors, or 10% owners — each buying HYLN on the open market within a rolling window. HYLN has 2 detected cluster buys to date.
- Where does this HYLN 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 HYLN
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 HYLN 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 HYLN.