BLACKSTONE INC

Ticker: BX CUSIP: 09260D107 Class: COM

ROSENBLUM SILVERMAN SUTTON S F INC /CA's Holding History (CIK: 0000918893)

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

Q4 2025

Shares 36,351 Value ($000) $5,603 Avg Close $151.46 Range $135.44 - $168.95

Q3 2025

Shares 36,730 Value ($000) $6,275 Avg Close $169.47 Range $146.37 - $188.42

Q2 2025

Shares 36,320 Value ($000) $5,433 Avg Close $135.11 Range $113.15 - $150.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,351	$5,603	$151.46	$135.44 - $168.95
Q3 2025	36,730	$6,275	$169.47	$146.37 - $188.42
Q2 2025	36,320	$5,433	$135.11	$113.15 - $150.41