Skip to Main Content
Insider Trading

Last Updated: 3 days, 12 hours ago

Min H Kao has an estimated net worth of at least $1.4 billion*, as of July 16, 2025. They own 6.2 million shares of GRMN stock.

Min H Kao $GRMN SEC Form 4 Insider Trading

Min H Kao has filed a total of 0 insider trades in $GRMN since 2021. We estimate that they now own 6.2 million shares of $GRMN, worth an estimated $1.4 billion.



Insider Trading at $GRMN

There have been a total of 90 insider trades reported at $GRMN since 2021, with 0 shares purchased and 802,501 shares sold. The most active insider traders in $GRMN stock have been Clifton A Pemble, Douglas G. Boessen, and Sean Biddlecombe. The most recent trade was a sale of 1,859 shares reported by Douglas G. Boessen (CFO and Treasurer), made on Jul 03, 2025.



History of Insider Stock Trades by Min H Kao

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
No Trades Available - - - -




$GRMN Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.