XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2025
Shares 200,791 Value ($000) $8,999 Avg Close $42.00 Range $37.23 - $46.60
Q3 2025
Shares 200,791 Value ($000) $8,062 Avg Close $35.22 Range $30.00 - $40.35
Q2 2025
Shares 200,791 Value ($000) $6,285 Avg Close $32.62 Range $26.74 - $39.01
Q1 2025
Shares 325,324 Value ($000) $10,915 Avg Close $37.97 Range $32.70 - $42.23
Q4 2024
Shares 325,324 Value ($000) $12,753 Avg Close $41.35 Range $37.34 - $46.00
Q3 2024
Shares 524,930 Value ($000) $20,666 Avg Close $40.32 Range $35.73 - $44.74
Q2 2024
Shares 583,256 Value ($000) $22,741 Avg Close $39.97 Range $35.53 - $44.37
Q1 2024
Shares 892,208 Value ($000) $38,410 Avg Close $46.00 Range $42.08 - $50.99
Q4 2023
Shares 1,100,748 Value ($000) $50,700 Avg Close $35.33 Range $27.98 - $47.00
Q3 2023
Shares 617,500 Value ($000) $21,094 Avg Close $37.40 Range $33.93 - $40.13
Q2 2023
Shares 1,223,377 Value ($000) $47,100 Avg Close $39.75 Range $33.60 - $43.75
Q1 2023
Shares 1,832,174 Value ($000) $65,574 Avg Close $36.94 Range $32.64 - $41.25
Q4 2022
Shares 1,921,273 Value ($000) $75,756 Avg Close $36.42 Range $31.79 - $40.06
Q3 2022
Shares 2,122,535 Value ($000) $76,624 Avg Close $35.95 Range $28.98 - $41.39
Q2 2022
Shares 2,122,535 Value ($000) $64,568 Avg Close $30.24 Range $24.94 - $35.69
Q1 2022
Shares 2,411,447 Value ($000) $73,718 Avg Close $29.94 Range $24.60 - $33.45
Q4 2021
Shares 2,411,447 Value ($000) $75,334 Avg Close $29.88 Range $15.29 - $36.42
Q3 2021
Shares 2,022,051 Value ($000) $30,897 Avg Close $17.38 Range $14.65 - $19.64
Q2 2021
Shares 1,678,973 Value ($000) $31,262 Avg Close $18.43 Range $16.30 - $21.52
Q1 2021
Shares 515,042 Value ($000) $9,219 Avg Close $16.95 Range $13.23 - $21.94
Q2 2017
Shares 723,853 Value ($000) $2,280 Avg Close $3.91 Range $2.85 - $4.45
Q1 2017
Shares 723,853 Value ($000) $2,895 Avg Close $7.86 Range $3.95 - $9.95
Q4 2016
Shares 740,272 Value ($000) $5,700 Avg Close $8.03 Range $7.35 - $8.75
Q3 2016
Shares 762,800 Value ($000) $6,179 Avg Close $7.72 Range $5.88 - $8.56
Q2 2016
Shares 432,800 Value ($000) $2,553 Avg Close $6.86 Range $5.65 - $7.72
Q1 2016
Shares 205,800 Value ($000) $1,438 Avg Close $7.19 Range $6.31 - $8.42
Q4 2015
Shares 205,800 Value ($000) $1,655 Avg Close $8.57 Range $7.25 - $10.07
Q3 2015
Shares 205,800 Value ($000) $1,699 Avg Close $9.93 Range $7.94 - $11.75
Q2 2015
Shares 225,000 Value ($000) $2,594 Avg Close $13.82 Range $11.43 - $17.50
Q1 2015
Shares 225,000 Value ($000) $3,795 Avg Close $18.47 Range $14.03 - $23.50
Q4 2014
Shares 225,000 Value ($000) $4,444 Avg Close $14.68 Range $9.21 - $21.95