PROQR THRAPEUTICS N V

Ticker: PRQR CUSIP: N71542109 Class: SHS EURO

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q3 2018
Shares 1,450,925 Value ($000) $28,075 Avg Close $10.63 Range $6.25 - $22.85
Q4 2017
Shares 1,558,392 Value ($000) $5,026 Avg Close $3.59 Range $2.75 - $4.97
Q3 2017
Shares 1,602,975 Value ($000) $7,774 Avg Close $5.19 Range $4.30 - $6.90
Q2 2017
Shares 1,596,275 Value ($000) $8,301 Avg Close $4.97 Range $4.60 - $5.45
Q1 2017
Shares 1,553,225 Value ($000) $7,766 Avg Close $4.40 Range $3.65 - $5.20
Q4 2016
Shares 1,578,174 Value ($000) $7,733 Avg Close $5.15 Range $3.95 - $8.70
Q3 2016
Shares 575,863 Value ($000) $3,841 Avg Close $5.50 Range $4.56 - $7.93
Q2 2016
Shares 581,638 Value ($000) $2,815 Avg Close $5.14 Range $3.55 - $6.75
Q1 2016
Shares 552,713 Value ($000) $2,697 Avg Close $5.08 Range $3.48 - $8.96
Q4 2015
Shares 557,193 Value ($000) $4,836 Avg Close $11.50 Range $6.95 - $16.23
Q3 2015
Shares 660,816 Value ($000) $9,628 Avg Close $16.75 Range $12.99 - $20.05
Q2 2015
Shares 516,690 Value ($000) $8,613 Avg Close $18.84 Range $15.74 - $22.97
Q1 2015
Shares 751,171 Value ($000) $16,436 Avg Close $20.65 Range $15.80 - $27.60
Q4 2014
Shares 751,171 Value ($000) $15,729 Avg Close $15.18 Range $11.00 - $23.02
Q3 2014
Shares 765,232 Value ($000) $12,067 Avg Close $16.02 Range $14.12 - $21.87