John F North Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 month ago
John F North has an estimated net worth of at least $10.3 million*, as of Oct. 29, 2025. They own 730,000 shares of GRND stock.
John F North $GRND SEC Form 4 Insider Trading
John F North has filed a total of 0 insider trades in $GRND since 2021. Their most recent trade was a of shares, made on . Their largest trade was a of shares, made on . We estimate that they now own 730,000 shares of $GRND, worth an estimated $10.3 million.
Insider Trading at $GRND
There have been a total of 128 insider trades reported at $GRND since 2021, with 2.0 million shares purchased and 18.7 million shares sold. The most active insider traders in $GRND stock have been Zachary Katz, Austin J Balance, and Vandana Mehta-Krantz. The most recent trade was a purchase of 100,000 shares reported by George Raymond III Zage (None), made on Dec 03, 2025.
History of Insider Stock Trades by John F North
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
| No Trades Available | - | - | - | - |
$GRND Executives and Stock Owners with Insider Trades
-
Zachary Katz, GC and Head of Global Affairs
-
Austin J Balance, Chief Product Officer
-
Vandana Mehta-Krantz, Chief Financial Officer
-
George Arison, CHIEF EXECUTIVE OFFICER
-
Kye Chen, Chief Accounting Officer
-
George Arison, Chief Executive Officer
*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.