PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

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

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

Q2 2019

Shares 343,925 Value ($000) $3,130 Avg Close $11.80 Range $8.83 - $16.07

Q1 2019

Shares 463,425 Value ($000) $6,428 Avg Close $14.93 Range $12.25 - $18.94

Q4 2018

Shares 480,425 Value ($000) $7,581 Avg Close $18.36 Range $14.83 - $24.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	343,925	$3,130	$11.80	$8.83 - $16.07
Q1 2019	463,425	$6,428	$14.93	$12.25 - $18.94
Q4 2018	480,425	$7,581	$18.36	$14.83 - $24.00