SEC Form 4 · accession 0001392138-26-000004
Rubrik, Inc. · RBRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Asheem Chandna
Director
Period of report
Jun 3, 2026
Accepted (ET)
Jun 5, 2026 · 7:01 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 | Jun 3, 2026 | A | 3,709 | $0.00 | A | 6,249 | D | |
| Class A Common Stock | holding | — | — | — | 9,296 | I | By Asheem Chandna and Aarti Chandna, trustees of the Chandna Children's Trust dated 12/23/2012 | |
| Class A Common Stock | holding | — | — | — | 1,138,098 | I | By The Revocable Trust of Asheem Chandna and Aarti Chandna, UDT 4/13/98 | |
| Class A Common StockF2 | holding | — | — | — | 345,144 | I | By Greylock 16 Limited Partnership | |
| Class A Common StockF2 | holding | — | — | — | 12,270 | I | By Greylock 16-A Limited Partnership | |
| Class A Common StockF2 | holding | — | — | — | 26,076 | I | By Greylock 16 Principals Limited Partnership |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents the grant of restricted stock units ("RSUs") that will vest over a one-year period, in four (4) successive equal quarterly installments on each of September 15, 2026, December 15, 2026, March 15, 2027 and June 15, 2027, subject to the reporting person's continuous service with the Issuer on each such vest date.
- F2Greylock 16 GP LLC ("Greylock 16 GP") is the sole general partner of each of Greylock 16 Limited Partnership ("Greylock 16"), Greylock 16-A Limited Partnership ("Greylock 16-A") and Greylock 16 Principals Limited Partnership ("Greylock 16 Principals") and may be deemed to share voting and dispositive voting power with respect to the shares held directly by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person is one of the managing members of Greylock 16 GP, and may be deemed to share voting and investment power over the shares held by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person disclaims beneficial ownership of these shares and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any.