RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 133,077 Value ($000) $10,178 Avg Close $76.71 Range $64.75 - $92.77

Q3 2025

Shares 110,177 Value ($000) $9,062 Avg Close $85.96 Range $72.68 - $99.75

Q2 2025

Shares 91,186 Value ($000) $8,169 Avg Close $79.05 Range $47.35 - $103.00

Q1 2025

Shares 71,653 Value ($000) $4,369 Avg Close $68.27 Range $51.09 - $80.00

Q4 2024

Shares 56,279 Value ($000) $3,678 Avg Close $49.40 Range $30.36 - $75.79

Q3 2024

Shares 46,088 Value ($000) $1,482 Avg Close $33.13 Range $28.60 - $38.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	133,077	$10,178	$76.71	$64.75 - $92.77
Q3 2025	110,177	$9,062	$85.96	$72.68 - $99.75
Q2 2025	91,186	$8,169	$79.05	$47.35 - $103.00
Q1 2025	71,653	$4,369	$68.27	$51.09 - $80.00
Q4 2024	56,279	$3,678	$49.40	$30.36 - $75.79
Q3 2024	46,088	$1,482	$33.13	$28.60 - $38.50