BLACKSTONE INC

CUSIP: 09260d107 Class: CS

GRAYBILL WEALTH MANAGEMENT, LTD.'s Holding History (CIK: 0001252007)

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

Q4 2019
Shares 4,500 Value ($000) $252 Avg Close — Range —
Q3 2019
Shares 4,500 Value ($000) $220 Avg Close — Range —