PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

OAK RIDGE INVESTMENTS LLC's Holding History (CIK: 0001054554)

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

Q1 2018
Shares 142,351 Value ($000) $5,226 Avg Close $36.37 Range $27.19 - $46.14
Q4 2017
Shares 180,261 Value ($000) $6,758 Avg Close $50.91 Range $34.85 - $64.96
Q3 2017
Shares 287,656 Value ($000) $18,631 Avg Close $61.26 Range $52.91 - $70.00
Q2 2017
Shares 405,376 Value ($000) $21,939 Avg Close $53.29 Range $48.23 - $59.10
Q1 2017
Shares 419,974 Value ($000) $23,430 Avg Close $52.54 Range $45.13 - $63.14
Q4 2016
Shares 481,027 Value ($000) $23,662 Avg Close $55.18 Range $40.58 - $68.18
Q3 2016
Shares 335,447 Value ($000) $20,117 Avg Close $53.65 Range $35.04 - $64.50
Q2 2016
Shares 364,250 Value ($000) $12,734 Avg Close $43.55 Range $33.53 - $51.45
Q1 2016
Shares 371,572 Value ($000) $15,294 Avg Close $39.14 Range $28.20 - $67.32
Q4 2015
Shares 376,746 Value ($000) $25,660 Avg Close $60.32 Range $40.47 - $76.42
Q3 2015
Shares 378,185 Value ($000) $17,147 Avg Close $58.24 Range $42.20 - $70.52
Q2 2015
Shares 263,266 Value ($000) $13,866 Avg Close $39.47 Range $30.14 - $55.97
Q3 2014
Shares 10,103 Value ($000) $224 Avg Close $21.20 Range $16.71 - $24.31
Q2 2014
Shares 10,103 Value ($000) $228 Avg Close $25.01 Range $18.52 - $41.33
Q1 2014
Shares 9,601 Value ($000) $368 Avg Close $32.24 Range $24.42 - $49.24