PMD insider buying
1 cluster buyPSYCHEMEDICS CORP
When two or more insiders at PSYCHEMEDICS CORP buy PMD 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 PMD 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 3 – Dec 13, 2024Detected Dec 13, 20242 insidersTotal bought$3.7MMarket capUnknown
All notable open-market buys in PMD
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 13, 2024 | 10% Owner | 80,000 | $1.88 | $150.4K | SEC ↗ |
| Dec 12, 2024 | 10% Owner | 75,000 | $2.67 | $200.3K | SEC ↗ |
| Dec 3, 2024 | Kamin Petercluster Director, 10% Owner | 1,409,712 | $2.35 | $3.3M | SEC ↗ |
PMD insider buying — FAQ
- Are insiders buying PMD stock?
- Yes — 2 distinct insiders have bought PMD (PSYCHEMEDICS CORP) 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 17, 2024.
- How much PMD stock have insiders bought?
- Insiders have bought a combined $3.7M of PMD across 3 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in PMD?
- A cluster buy is two or more distinct PSYCHEMEDICS CORP insiders — officers, directors, or 10% owners — each buying PMD on the open market within a rolling window. PMD has 1 detected cluster buy to date.
- Where does this PMD 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 PMD
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 PMD 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 PMD.