STTK insider buying
3 cluster buysShattuck Labs, Inc. · Healthcare
When two or more insiders at Shattuck Labs, Inc. buy STTK 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 STTK 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
- Aug 25 – Aug 25, 2025Detected Aug 25, 20252 insidersTotal bought$11.0MMarket cap$499.2M
- Oct 7 – Dec 4, 2024Detected Dec 4, 2024High conviction2 insidersTotal bought$210.9KMarket cap$555.2M
- Jun 26 – Jun 28, 2024Detected Jun 28, 2024High conviction2 insidersTotal bought$82.7KMarket cap$555.2M
All notable open-market buys in STTK
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 |
|---|---|---|---|---|---|
| Jun 9, 2026 | Director | 62,500 | $4.00 | $250.0K | SEC ↗ |
| Aug 25, 2025 | OrbiMed Capital GP IX LLCcluster Director | 5,255,106 | $0.87 | $4.6M | SEC ↗ |
| Aug 25, 2025 | Ashiya Monacluster Director | 5,255,106 | $0.87 | $4.6M | SEC ↗ |
| Aug 25, 2025 | OrbiMed Capital GP IX LLCcluster Director | 1,051,021 | $0.87 | $914.4K | SEC ↗ |
| Aug 25, 2025 | Ashiya Monacluster Director | 1,051,021 | $0.87 | $914.4K | SEC ↗ |
| Dec 4, 2024 | Green Jeremycluster Director, 10% Owner | 133,371 | $1.25 | $166.7K | SEC ↗ |
| Oct 7, 2024 | Schreiber Taylorcluster Director, Chief Executive Officer | 36,500 | $1.21 | $44.2K | SEC ↗ |
| Jun 28, 2024 | Brous Tylercluster Director | 3,000 | $3.90 | $11.7K | SEC ↗ |
| Jun 27, 2024 | Brous Tylercluster Director | 5,416 | $3.89 | $21.1K | SEC ↗ |
| Jun 26, 2024 | Schreiber Taylorcluster Director, Chief Executive Officer | 14,400 | $3.47 | $50.0K | SEC ↗ |
More Healthcare stocks with insider cluster buys
STTK insider buying — FAQ
- Are insiders buying STTK stock?
- Yes — 6 distinct insiders have bought STTK (Shattuck Labs, 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 Jun 11, 2026.
- How much STTK stock have insiders bought?
- Insiders have bought a combined $11.5M of STTK across 10 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in STTK?
- A cluster buy is two or more distinct Shattuck Labs, Inc. insiders — officers, directors, or 10% owners — each buying STTK on the open market within a rolling window. STTK has 3 detected cluster buys to date.
- Where does this STTK 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 STTK
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 STTK 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 STTK.