MICROSTRATEGY INC

Ticker: MSTR CUSIP: 594972408 Class: EQTY

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 1,800 Value ($000) $1,221 Avg Close $70.64 Range $40.65 - $131.50

Q4 2020

Shares 2,078 Value ($000) $807 Avg Close $23.35 Range $14.52 - $40.00

Q3 2020

Shares 15,278 Value ($000) $2,301 Avg Close $13.52 Range $11.42 - $17.66

Q2 2020

Shares 24,078 Value ($000) $2,849 Avg Close $12.17 Range $10.86 - $13.13

Q1 2020

Shares 22,878 Value ($000) $2,701 Avg Close $13.58 Range $9.00 - $16.50

Q4 2019

Shares 24,678 Value ($000) $3,520 Avg Close $14.89 Range $13.96 - $15.89

Q3 2019

Shares 22,878 Value ($000) $3,394 Avg Close $13.70 Range $12.05 - $15.35

Q2 2019

Shares 4,678 Value ($000) $671 Avg Close $14.12 Range $13.03 - $15.24

Q1 2019

Shares 2,200 Value ($000) $317 Avg Close $13.84 Range $12.54 - $15.05

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,800	$1,221	$70.64	$40.65 - $131.50
Q4 2020	2,078	$807	$23.35	$14.52 - $40.00
Q3 2020	15,278	$2,301	$13.52	$11.42 - $17.66
Q2 2020	24,078	$2,849	$12.17	$10.86 - $13.13
Q1 2020	22,878	$2,701	$13.58	$9.00 - $16.50
Q4 2019	24,678	$3,520	$14.89	$13.96 - $15.89
Q3 2019	22,878	$3,394	$13.70	$12.05 - $15.35
Q2 2019	4,678	$671	$14.12	$13.03 - $15.24
Q1 2019	2,200	$317	$13.84	$12.54 - $15.05