MILESTONE SCIENTIFIC INC

Ticker: MLSS CUSIP: 59935P209 Class: COM NEW

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2022

Shares 36,700 Value ($000) $34 Avg Close $1.02 Range $0.75 - $1.60

Q1 2022

Shares 36,700 Value ($000) $56 Avg Close $1.46 Range $1.13 - $2.20

Q4 2021

Shares 36,700 Value ($000) $76 Avg Close $2.20 Range $1.79 - $3.00

Q3 2021

Shares 36,700 Value ($000) $69 Avg Close $1.85 Range $1.47 - $2.51

Q2 2021

Shares 36,700 Value ($000) $90 Avg Close $2.43 Range $1.88 - $3.83

Q1 2021

Shares 20,137 Value ($000) $72 Avg Close $3.43 Range $2.11 - $4.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	36,700	$34	$1.02	$0.75 - $1.60
Q1 2022	36,700	$56	$1.46	$1.13 - $2.20
Q4 2021	36,700	$76	$2.20	$1.79 - $3.00
Q3 2021	36,700	$69	$1.85	$1.47 - $2.51
Q2 2021	36,700	$90	$2.43	$1.88 - $3.83
Q1 2021	20,137	$72	$3.43	$2.11 - $4.85