RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 390,100 Value ($000) $29,846 Avg Close $76.71 Range $64.75 - $92.77

Q3 2025

Shares 102,462 Value ($000) $8,436 Avg Close $85.96 Range $72.68 - $99.75

Q2 2025

Shares 20,277 Value ($000) $1,817 Avg Close $79.05 Range $47.35 - $103.00

Q1 2025

Shares 20,199 Value ($000) $1,232 Avg Close $68.27 Range $51.09 - $80.00

Q4 2024

Shares 36,741 Value ($000) $2,401 Avg Close $49.40 Range $30.36 - $75.79

Q3 2024

Shares 35,378 Value ($000) $1,137 Avg Close $33.13 Range $28.60 - $38.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	390,100	$29,846	$76.71	$64.75 - $92.77
Q3 2025	102,462	$8,436	$85.96	$72.68 - $99.75
Q2 2025	20,277	$1,817	$79.05	$47.35 - $103.00
Q1 2025	20,199	$1,232	$68.27	$51.09 - $80.00
Q4 2024	36,741	$2,401	$49.40	$30.36 - $75.79
Q3 2024	35,378	$1,137	$33.13	$28.60 - $38.50