SEC Form 3 · accession 0001820447-26-000003
Rubrik, Inc. · RBRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Rakefet Russak-Aminoach
Director
Period of report
Aug 26, 2026
Accepted (ET)
Aug 28, 2026 · 7:00 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001943896
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
No Table II lines on this filing.