PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 44,269 Value ($000) $89 Avg Close $2.34 Range $1.91 - $3.10
Q2 2025
Shares 856 Value ($000) $0 Avg Close $1.63 Range $1.07 - $2.54
Q1 2025
Shares 4,108 Value ($000) $0 Avg Close $2.13 Range $1.29 - $2.82
Q4 2024
Shares 9,909 Value ($000) $0 Avg Close $3.18 Range $1.74 - $4.62
Q2 2024
Shares 6,628 Value ($000) $0 Avg Close $1.94 Range $1.61 - $2.46
Q1 2024
Shares 13,550 Value ($000) $0 Avg Close $2.14 Range $1.70 - $3.29
Q4 2023
Shares 1,794 Value ($000) $0 Avg Close $1.54 Range $1.11 - $2.28
Q3 2023
Shares 14,689 Value ($000) $0 Avg Close $1.57 Range $1.30 - $1.82
Q2 2023
Shares 6,530 Value ($000) $0 Avg Close $1.95 Range $1.58 - $2.39
Q1 2023
Shares 86,152 Value ($000) $0 Avg Close $3.06 Range $1.85 - $3.85
Q4 2022
Shares 35,365 Value ($000) $0 Avg Close $1.31 Range $0.74 - $3.72
Q3 2022
Shares 2,443 Value ($000) $1 Avg Close $0.80 Range $0.72 - $0.94
Q2 2022
Shares 43 Value ($000) $0 Avg Close $0.75 Range $0.53 - $1.05
Q4 2021
Shares 16,291 Value ($000) $130 Avg Close $7.61 Range $6.24 - $8.67
Q1 2021
Shares 122,183 Value ($000) $807 Avg Close $5.11 Range $4.00 - $9.46
Q4 2020
Shares 2,987 Value ($000) $12 Avg Close $4.22 Range $3.40 - $4.96
Q3 2020
Shares 16 Value ($000) $0 Avg Close $5.23 Range $4.78 - $6.38
Q2 2020
Shares 1,853 Value ($000) $11 Avg Close $5.40 Range $4.46 - $7.00
Q1 2020
Shares 24,484 Value ($000) $134 Avg Close $7.67 Range $4.83 - $10.09
Q3 2019
Shares 100 Value ($000) $0 Avg Close $7.99 Range $5.62 - $9.66
Q1 2019
Shares 52 Value ($000) $0 Avg Close $14.93 Range $12.25 - $18.94