---
schema_version: "secwatch.filing_event.v1"
accession: "0001943896-25-000033"
form_type: "8-K"
ticker: "RBRK"
cik: "0001943896"
company_name: "Rubrik, Inc."
filed_at: "2025-06-27T23:59:59+00:00"
generated_at: "2026-05-18T16:46:59.769231+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Rubrik acquires Predibase; up to ~1.6M shares to be issued as consideration

## Summary
- Predibase acquisition; up to 90% of consideration payable in Class A common stock.
- 77% of consideration elected stock at signing, equal to 1,371,810 shares; up to 230,575 additional shares possible.
- Predibase becomes wholly owned subsidiary; securityholders may elect cash or stock.
- Annual meeting re-elected directors John W. Thompson and Yvonne Wassenaar; KPMG ratified as auditor.

## SEC filing metadata
- accession: 0001943896-25-000033
- form_type: 8-K
- ticker: RBRK
- cik: 0001943896
- company_name: Rubrik, Inc.
- filed_at: 2025-06-27T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 3.02, 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1943896/000194389625000033/0001943896-25-000033-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1943896/000194389625000033/rbrk-20250624.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001943896-25-000033
- JSON: https://secwatch.observer/filing/0001943896-25-000033.json
- Plain text: https://secwatch.observer/filing/0001943896-25-000033.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.