RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2025

Shares 63,653 Value ($000) $4,868 Avg Close $76.71 Range $64.75 - $92.77

Q3 2025

Shares 117,128 Value ($000) $9,634 Avg Close $85.96 Range $72.68 - $99.75

Q1 2025

Shares 232,057 Value ($000) $14,151 Avg Close $68.27 Range $51.09 - $80.00

Q3 2024

Shares 25,500 Value ($000) $820 Avg Close $33.13 Range $28.60 - $38.50

Q2 2024

Shares 100,500 Value ($000) $3,081 Avg Close $32.88 Range $28.34 - $40.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63,653	$4,868	$76.71	$64.75 - $92.77
Q3 2025	117,128	$9,634	$85.96	$72.68 - $99.75
Q1 2025	232,057	$14,151	$68.27	$51.09 - $80.00
Q3 2024	25,500	$820	$33.13	$28.60 - $38.50
Q2 2024	100,500	$3,081	$32.88	$28.34 - $40.00