KRT Insider Activity

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

DateInsiderTypeQuantityPriceTotal ValueShares Owned
Sep 08, 2026Cheng MarvinSale2,000$48.50$97,000.005,249,272
Sep 04, 2026Cheng MarvinSale4,000$48.38$193,500.005,251,272
Sep 01, 2026Cheng MarvinSale2,000$47.75$95,500.005,255,272
Aug 20, 2026Cheng MarvinSale4,500$47.33$212,985.003,000
Aug 13, 2026Guo JianExercise4,700$16.53$77,691.0041,029
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