PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q4 2025
Shares 188,807 Value ($000) $381 Avg Close $2.34 Range $1.91 - $3.10
Q3 2025
Shares 188,807 Value ($000) $402 Avg Close $2.18 Range $1.80 - $2.50