EDELMAN JOSEPH

Director, 10% Owner · Solid Biosciences Inc.

Every open-market stock purchase EDELMAN JOSEPH has reported to the SEC on Form 4 that met our signal bar, parsed straight from the filings. Insiders sell for many reasons, but they buy with their own money for one — this page tracks where those buys landed inside insider clusters and how the prices paid compare to where the stock trades now.

Total bought
$26.0M
Open-market buys
4
Companies
3
Last buy
Feb 19, 2025

Where the buys stand today

  • SLDB
    Solid Biosciences Inc.

    One purchase totalling $20.2M at an average of $4.03 per share. See all insider buying in SLDB

    Avg price paid
    $4.03
    Latest price
    Market cap
    $1.0B
  • MGTX
    MeiraGTx Holdings plc

    One purchase totalling $5.0M at an average of $4.00 per share. See all insider buying in MGTX

    Avg price paid
    $4.00
    Latest price
    Market cap
    Unknown
  • ALDX
    Aldeyra Therapeutics, Inc.
    −51.3% vs price paid

    2 purchases totalling $833.9K at an average of $4.68 per share; the stock last traded at $2.28. See all insider buying in ALDX

    Avg price paid
    $4.68
    Latest price
    $2.28
    Market cap
    $137.5M

Cluster participation

Buys that landed within days of other insiders buying the same stock — the pattern this site exists to catch.

All reported buys

DateTickerSharesPriceValueFiling
Feb 19, 2025
SLDBcluster
5,000,000$4.03$20.2MSEC ↗
Aug 12, 20241,250,000$4.00$5.0MSEC ↗
Apr 5, 2024
ALDXcluster
37,712$4.74$178.8KSEC ↗
Apr 4, 2024
ALDXcluster
140,281$4.67$655.1KSEC ↗

Get alerted the next time EDELMAN JOSEPH — or any insider — buys

We watch every Form 4 as it hits SEC EDGAR and alert you when insiders cluster into the same stock.

About this data

Figures are parsed from EDELMAN JOSEPH's Form 4 filings on SEC EDGAR (CIK 1164426) 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.