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Insider Trading

Last Updated: 4 days, 11 hours ago

Zachary Katz has an estimated net worth of at least $14.3 million*, as of July 9, 2025. They own 609,805 shares of GRND stock. They have sold 44,673 shares of GRND stock since 2021, for an estimated $922,029.

Zachary Katz $GRND SEC Form 4 Insider Trading

Zachary Katz has filed a total of 8 insider trades in $GRND since 2021. Their most recent trade was a sale of 14,692 shares, made on Jul 03, 2025. Their largest trade was a sale of 14,692 shares, made on Jul 03, 2025. We estimate that they now own 609,805 shares of $GRND, worth an estimated $13.4 million.



Insider Trading at $GRND

There have been a total of 92 insider trades reported at $GRND since 2021, with 492,937 shares purchased and 14.3 million shares sold. The most active insider traders in $GRND stock have been Zachary Katz, Austin J Balance, and George Arison. The most recent trade was a sale of 14,692 shares reported by Zachary Katz (GC and Head of Global Affairs), made on Jul 03, 2025.



History of Insider Stock Trades by Zachary Katz

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
GRND logo GRND Sale 14,692 Jul 03, 2025 July 8, 2025, 4:30 p.m.
GRND logo GRND Sale 14,692 Jun 16, 2025 June 18, 2025, 4:30 p.m.
GRND logo GRND Sale 1,700 Mar 11, 2025 March 13, 2025, 5:17 p.m.
GRND logo GRND Sale 1,358 Mar 11, 2025 March 13, 2025, 5:17 p.m.
GRND logo GRND Sale 3,057 Feb 11, 2025 Feb. 13, 2025, 5:30 p.m.
GRND logo GRND Sale 3,058 Jan 13, 2025 Jan. 15, 2025, 5:30 p.m.
GRND logo GRND Sale 3,058 Dec 11, 2024 Dec. 12, 2024, 5:30 p.m.
GRND logo GRND Sale 3,058 Nov 13, 2024 Nov. 15, 2024, 6:56 p.m.




$GRND 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.