KRALL DAVID

Director · HARMONIC INC.

Every open-market stock purchase KRALL DAVID 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
$749.7K
Open-market buys
2
Companies
2
Last buy
Dec 11, 2025

Where the buys stand today

  • HLIT
    HARMONIC INC.

    One purchase totalling $499.0K at an average of $10.50 per share. See all insider buying in HLIT

    Avg price paid
    $10.50
    Latest price
    Market cap
    $1.5B
  • PRGS
    PROGRESS SOFTWARE CORP /MA
    −19.9% vs price paid

    One purchase totalling $250.6K at an average of $48.90 per share; the stock last traded at $39.16. See all insider buying in PRGS

    Avg price paid
    $48.90
    Latest price
    $39.16
    Market cap
    $1.6B

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
Dec 11, 202547,528$10.50$499.0KSEC ↗
Jul 23, 2025
PRGScluster
5,125$48.90$250.6KSEC ↗

Get alerted the next time KRALL DAVID — 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 KRALL DAVID's Form 4 filings on SEC EDGAR (CIK 1203375) 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.