RUBRIK INC.

Ticker: RBRK CUSIP: 781154109 Class: Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025

Shares 189 Value ($000) $14 Avg Close $76.71 Range $64.75 - $92.77

Q3 2025

Shares 4,195 Value ($000) $345 Avg Close $85.96 Range $72.68 - $99.75

Q2 2025

Shares 1,751 Value ($000) $157 Avg Close $79.05 Range $47.35 - $103.00

Q1 2025

Shares 4,259 Value ($000) $260 Avg Close $68.27 Range $51.09 - $80.00

Q4 2024

Shares 3,026 Value ($000) $198 Avg Close $49.40 Range $30.36 - $75.79

Q3 2024

Shares 665 Value ($000) $21 Avg Close $33.13 Range $28.60 - $38.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	189	$14	$76.71	$64.75 - $92.77
Q3 2025	4,195	$345	$85.96	$72.68 - $99.75
Q2 2025	1,751	$157	$79.05	$47.35 - $103.00
Q1 2025	4,259	$260	$68.27	$51.09 - $80.00
Q4 2024	3,026	$198	$49.40	$30.36 - $75.79
Q3 2024	665	$21	$33.13	$28.60 - $38.50