SEC Form 4 · accession 0002019143-26-000021
Rubrik, Inc. · RBRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Arvind Nithrakashyap
Officer — Chief Technology Officer · Director
Period of report
Sep 15, 2026
Accepted (ET)
Sep 17, 2026 · 9:15 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001943896
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common Stock | Sep 15, 2026 | F | 10,436 | $100.20 | D | 282,857 | D |
Table II — derivative securities
No Table II lines on this filing.