PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q1 2023

Shares 21,680 Value ($000) $46 Avg Close $3.06 Range $1.85 - $3.85

Q1 2022

Shares 303,356 Value ($000) $275 Avg Close $3.35 Range $0.89 - $8.60

Q4 2021

Shares 342,083 Value ($000) $2,740 Avg Close $7.61 Range $6.24 - $8.67

Q3 2021

Shares 529,883 Value ($000) $4,435 Avg Close $6.53 Range $5.03 - $9.09

Q2 2021

Shares 585,806 Value ($000) $3,948 Avg Close $6.45 Range $5.60 - $7.84

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	21,680	$46	$3.06	$1.85 - $3.85
Q1 2022	303,356	$275	$3.35	$0.89 - $8.60
Q4 2021	342,083	$2,740	$7.61	$6.24 - $8.67
Q3 2021	529,883	$4,435	$6.53	$5.03 - $9.09
Q2 2021	585,806	$3,948	$6.45	$5.60 - $7.84