Company_Context
Basic Materials
Pharmaceutical Preparations
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
No directional open-market signal in 365D
10 eligible filings fall inside 2025.08.17 — 2026.08.16, but none are open-market code P purchases or code S sales.
$0
Open-market buys minus sales2026.08.04
Latest available filing4
Reporting entities in windowNo 365D buyer
No open-market buys in 365DNo 365D seller
No open-market sales in 365DThe selected window contains 10 eligible Form 4 transactions for PRE, but none are open-market code P purchases or code S sales. Awards, option exercises and tax-related dispositions remain visible in the filing history, but they are not used to manufacture a directional sentiment signal.
A longer signal window may reveal earlier directional activity. The filing table below intentionally remains independent of this selector so the underlying SEC history is still available for inspection. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Basic Materials
Pharmaceutical Preparations
0
Clustered open-market purchase records in the recent filing sample.
Recent_Filing_History
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
The most recent insider transaction on record was filed on 2026.08.04. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
The selected 365-day window contains 4 distinct reporting insiders with eligible transactions for PRE. This count changes when a different signal window is selected.
No eligible open-market purchases or sales were recorded for PRE in the selected 365-day window, so no directional conclusion is available.
Performance pending
No matured open-market transaction with calculated market windows is available in the recent sample.
Performance uses the latest matured open-market record in this sample. It describes subsequent market movement and does not imply that the filing caused the price change.