Form 4 for RBRK Rubrik, Inc.
Accepted 2026-08-28 19:01:25 ET · period of report 2026-08-26 · accession 0001820447-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-28 19:01 | 2026-08-26 | RBRK | Russak-Aminoach Rakefet | Dir | A - Grant | $0.00 | +10.3K | 10.3K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-08-26 | A | A | 10,304 | $0.00 | 10,304 | D | — | — | (F1) Represents the grant of restricted stock units ("RSUs") that will vest over a three-year period in twelve (12) successive equal quarterly installments, subject to the reporting person's continuous service with the Issuer on each such vest date. |