RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,747 Value ($000) $287 Avg Close $76.71 Range $64.75 - $92.77

Q3 2025

Shares 2,910 Value ($000) $239 Avg Close $85.96 Range $72.68 - $99.75

Q2 2025

Shares 2,569 Value ($000) $230 Avg Close $79.05 Range $47.35 - $103.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,747	$287	$76.71	$64.75 - $92.77
Q3 2025	2,910	$239	$85.96	$72.68 - $99.75
Q2 2025	2,569	$230	$79.05	$47.35 - $103.00