XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q1 2025
Shares 367,233 Value ($000) $12,321 Avg Close $37.97 Range $32.70 - $42.23
Q4 2024
Shares 288,843 Value ($000) $11,323 Avg Close $41.35 Range $37.34 - $46.00
Q3 2024
Shares 288,843 Value ($000) $11,372 Avg Close $40.32 Range $35.73 - $44.74
Q2 2024
Shares 291,868 Value ($000) $11,380 Avg Close $39.97 Range $35.53 - $44.37
Q1 2024
Shares 238,843 Value ($000) $10,282 Avg Close $46.00 Range $42.08 - $50.99
Q1 2018
Shares 247,057 Value ($000) $1,211 Avg Close $3.70 Range $2.70 - $5.05
Q4 2017
Shares 249,284 Value ($000) $704 Avg Close $2.72 Range $2.10 - $3.50
Q3 2017
Shares 449,284 Value ($000) $1,325 Avg Close $3.09 Range $2.25 - $3.50
Q2 2017
Shares 441,260 Value ($000) $1,390 Avg Close $3.91 Range $2.85 - $4.45
Q1 2017
Shares 439,894 Value ($000) $1,760 Avg Close $7.86 Range $3.95 - $9.95