SENS insider buying
3 cluster buysSenseonics Holdings, Inc. · Healthcare
When two or more insiders at Senseonics Holdings, Inc. buy SENS 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 SENS 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
- Mar 13 – May 12, 2026Detected May 12, 2026High conviction2 insidersTotal bought$326.1KMarket cap$293.9M
- Nov 7 – Nov 10, 2025Detected Nov 10, 2025High conviction4 insidersTotal bought$285.8KMarket cap$293.9M
- Dec 10 – Dec 12, 2024Detected Dec 12, 2024High conviction3 insidersTotal bought$268.1KMarket cap$293.9M
All notable open-market buys in SENS
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 |
|---|---|---|---|---|---|
| May 12, 2026 | ROEDER DOUGLAS Acluster Director | 22,686 | $5.56 | $126.1K | SEC ↗ |
| Mar 13, 2026 | ROEDER DOUGLAS Acluster Director | 17,500 | $5.73 | $100.3K | SEC ↗ |
| Mar 13, 2026 | Goodnow Timothy Tcluster Director, President and CEO | 17,225 | $5.79 | $99.7K | SEC ↗ |
| Nov 10, 2025 | Steven Edelmancluster Director | 10,000 | $6.55 | $65.5K | SEC ↗ |
| Nov 7, 2025 | Goodnow Timothy Tcluster Director, President and CEO | 17,210 | $5.87 | $101.0K | SEC ↗ |
| Nov 7, 2025 | ROEDER DOUGLAS Acluster Director | 15,000 | $5.83 | $87.5K | SEC ↗ |
| Nov 7, 2025 | Sullivan Frederick T.cluster Chief Financial Officer | 5,415 | $5.88 | $31.8K | SEC ↗ |
| Dec 12, 2024 | ROEDER DOUGLAS Acluster Director | 300,000 | $0.41 | $123.0K | SEC ↗ |
| Dec 12, 2024 | Sullivan Frederick T.cluster Chief Financial Officer | 124,933 | $0.38 | $47.5K | SEC ↗ |
| Dec 10, 2024 | Goodnow Timothy Tcluster Director, President and CEO | 315,000 | $0.31 | $97.7K | SEC ↗ |
More Healthcare stocks with insider cluster buys
SENS insider buying — FAQ
- Are insiders buying SENS stock?
- Yes — 6 distinct insiders have bought SENS (Senseonics Holdings, Inc.) on the open market, including 3 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was May 13, 2026.
- How much SENS stock have insiders bought?
- Insiders have bought a combined $880.1K of SENS across 10 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in SENS?
- A cluster buy is two or more distinct Senseonics Holdings, Inc. insiders — officers, directors, or 10% owners — each buying SENS on the open market within a rolling window. SENS has 3 detected cluster buys to date.
- Where does this SENS 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 SENS
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 SENS 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 SENS.