MICROSTRATEGY INC

Ticker: MSTR CUSIP: 594972408 Class: EQTY

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q4 2025

Shares 20,745 Value ($000) $3,152 Avg Close $230.22 Range $151.42 - $365.21

Q3 2025

Shares 20,936 Value ($000) $6,746 Avg Close $371.01 Range $292.36 - $457.22

Q2 2025

Shares 18,618 Value ($000) $7,526 Avg Close $364.26 Range $235.93 - $430.35

Q1 2025

Shares 12,913 Value ($000) $3,722 Avg Close $317.51 Range $231.51 - $404.42

Q4 2024

Shares 10,801 Value ($000) $3,128 Avg Close $300.91 Range $157.02 - $543.00

Q3 2024

Shares 1,411 Value ($000) $238 Avg Close $142.97 Range $102.40 - $183.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,745	$3,152	$230.22	$151.42 - $365.21
Q3 2025	20,936	$6,746	$371.01	$292.36 - $457.22
Q2 2025	18,618	$7,526	$364.26	$235.93 - $430.35
Q1 2025	12,913	$3,722	$317.51	$231.51 - $404.42
Q4 2024	10,801	$3,128	$300.91	$157.02 - $543.00
Q3 2024	1,411	$238	$142.97	$102.40 - $183.70