Form 4 for RBRK Rubrik, Inc.
Accepted 2026-09-17 21:15:42 ET · period of report 2026-09-15 · accession 0002019143-26-000021 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-17 21:15 | 2026-09-15 | RBRK | Nithrakashyap Arvind | CTO, Dir | F - Tax | $100.20 | -10.4K | 282.9K | -4% | -$1.05M |
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 | 2026-09-15 | F | D | 10,436 | $100.20 | 282,857 | D | — | — |