SRTA insider buying
1 cluster buyStrata Critical Medical, Inc. · Healthcare
When two or more insiders at Strata Critical Medical, Inc. buy SRTA in a qualifying detection window, the grouped purchases provide a starting point for further research. Below is every cluster we've detected in SRTA 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
- Dec 5 – Dec 9, 2025Detected Dec 9, 2025Executive buyer2 insidersTotal bought$97.8KMarket cap$470.7M
All notable open-market buys in SRTA
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 |
|---|---|---|---|---|---|
| Dec 9, 2025 | Heyburn William A.cluster Director, Co-CEO and CFO | 17,000 | $4.47 | $76.0K | SEC ↗ |
| Dec 5, 2025 | LAUCK ANDREWcluster Director | 5,000 | $4.37 | $21.9K | SEC ↗ |
More Healthcare stocks with insider cluster buys
SRTA insider buying — FAQ
- Are insiders buying SRTA stock?
- Yes — 2 distinct insiders have bought SRTA (Strata Critical Medical, 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 Dec 10, 2025.
- How much SRTA stock have insiders bought?
- Insiders have bought a combined $97.8K of SRTA across 2 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in SRTA?
- A cluster buy is two or more distinct Strata Critical Medical, Inc. insiders — officers, directors, or 10% owners — each buying SRTA on the open market within a rolling window. SRTA has 1 detected cluster buy to date.
- Where does this SRTA 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 SRTA
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 SRTA 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 SRTA.