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SEC filing
RBRK · CIK 1943896
4 · Aug 25, 2026 · Chief Financial Officer Choudary Kiran Kumar sold 10K Class A Common Stock at $98.32/unit ($983.2K); exercised options for 8,000 shares; converted 8,000 shares
Chief Financial Officer Choudary Kiran Kumar sold 10K Class A Common Stock at $98.32/unit ($983.2K); exercised options for 8,000 shares; converted 8,000 shares
xslF345X06/form4-08252026_040801.xml