Form4insider filings, from the source

Insider · CIK 0002020220

Kiran Kumar Choudary

Files at: RBRK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $4.3M · 3net −$4.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJul 14Jul 24Aug 4Aug 15Aug 25Sep 5Sep 16

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 17, 9:14 pm EDTRubrik, Inc.RBRK10,000$104.81$1,048,108958,078−1.03%10b5-1
Sep 15, 2026 CFForm 4 →Sep 17, 9:14 pm EDTRubrik, Inc.RBRK17,995$100.20$1,402,299964,078—10b5-1
Aug 24, 2026 SForm 4 →Aug 25, 4:15 pm EDTRubrik, Inc.RBRK10,000$98.32$983,188978,073−1.01%10b5-1
Aug 24, 2026 CForm 4 →Aug 25, 4:15 pm EDTRubrik, Inc.RBRK4,000——988,073—10b5-1
Jul 15, 2026 SForm 4 →Jul 16, 5:13 pm EDTRubrik, Inc.RBRK28,000$81.73$2,288,374984,073−2.77%10b5-1
Jul 15, 2026 CForm 4 →Jul 16, 5:13 pm EDTRubrik, Inc.RBRK12,000——1,012,073—10b5-1
Jun 16, 2026 FForm 4 →Jun 17, 5:27 pm EDTRubrik, Inc.RBRK13,995$69.79$976,7111,000,073—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 CMForm 4 →Sep 17, 9:14 pm EDTRubrik, Inc.RBRK12,000——0—10b5-1
Aug 24, 2026 CMForm 4 →Aug 25, 4:15 pm EDTRubrik, Inc.RBRK12,000——0—10b5-1
Jul 15, 2026 CMForm 4 →Jul 16, 5:13 pm EDTRubrik, Inc.RBRK36,000——0—10b5-1