RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025

Shares 16 Value ($000) $1 Avg Close $76.71 Range $64.75 - $92.77

Q4 2024

Shares 770 Value ($000) $50 Avg Close $49.40 Range $30.36 - $75.79

Q3 2024

Shares 770 Value ($000) $25 Avg Close $33.13 Range $28.60 - $38.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16	$1	$76.71	$64.75 - $92.77
Q4 2024	770	$50	$49.40	$30.36 - $75.79
Q3 2024	770	$25	$33.13	$28.60 - $38.50