GRND Insider Activity

View recent SEC Form 4 insider transactions for GRND, including purchases, sales, option exercises, and other insider filings.

DateInsiderTypeQuantityPriceTotal ValueShares Owned
Sep 17, 2026Zage George Raymond IIISale166,400$15.41$2,564,224.007,627,743
Sep 16, 2026Zage George Raymond IIISale333,600$15.62$5,210,832.007,794,143
Sep 14, 2026Katz ZacharySale15,227$15.57$237,084.39633,227
Sep 12, 2026Katz ZacharyTax Withheld31,546$15.28$482,022.88648,454
Aug 31, 2026Balance Austin JExercise26,304$4.20$110,476.80939,694
Aug 31, 2026Balance Austin JSale89,638$15.46$1,385,803.48850,056
Aug 19, 2026Baer Daniel BrooksSale3,500$15.65$54,775.0047,912
Aug 17, 2026Katz ZacharySale10,172$15.83$161,022.76680,000
Aug 03, 2026Katz ZacharySale12,979$17.89$232,194.31690,172
Jul 16, 2026Katz ZacharySale10,172$15.95$162,243.40703,151
Jul 01, 2026Katz ZacharySale12,800$16.28$208,384.00713,323
Jun 29, 2026Katz ZacharySale12,799$14.65$187,505.35726,123
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