BERGER FRANKLIN M

Director · Retension Pharmaceuticals, Inc.

Every open-market stock purchase BERGER FRANKLIN M has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. This page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.

Total bought
$120.0K
Open-market buys
1
Companies
1
Last buy
Oct 13, 2026

Where the buys stand today

Cluster participation

Qualifying buys grouped with other insiders buying the same stock — the pattern this site exists to catch.

All reported buys

DateTickerSharesPriceValueFiling
Oct 13, 2026
RTSNcluster
10,000$12.00$120.0KSEC ↗

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About this data

Figures are parsed from BERGER FRANKLIN M's Form 4 filings on SEC EDGAR (CIK 1273885) and cover open-market purchases (transaction code P) — grants, option exercises, and sales are excluded, which is why totals here can differ from raw filing counts. Every row links to its source document.

This page is informational and reflects public filing data. It is not investment advice.