PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2022
Shares 96,993 Value ($000) $359 Avg Close $1.31 Range $0.74 - $3.72
Q3 2022
Shares 97,019 Value ($000) $72 Avg Close $0.80 Range $0.72 - $0.94
Q2 2022
Shares 97,827 Value ($000) $76 Avg Close $0.75 Range $0.53 - $1.05
Q1 2022
Shares 97,851 Value ($000) $89 Avg Close $3.35 Range $0.89 - $8.60
Q4 2021
Shares 1,379,123 Value ($000) $11,047 Avg Close $7.61 Range $6.24 - $8.67
Q3 2021
Shares 1,152,912 Value ($000) $9,650 Avg Close $6.53 Range $5.03 - $9.09
Q2 2021
Shares 518,733 Value ($000) $3,496 Avg Close $6.45 Range $5.60 - $7.84