Investors

Stock Information

Stock Data for the Week of September 14, 2026
Date Requested Open Price Day High Day Low Closing Price Volume Split Adjustment Factor
September 14, 2026 $59.36 $59.60 $58.00 $58.19 408,953 1:1
September 15, 2026 $58.13 $58.13 $56.17 $56.28 587,006 1:1
September 16, 2026 $56.67 $57.88 $56.40 $56.76 723,661 1:1
September 17, 2026 $57.60 $58.15 $56.87 $57.35 1,823,622 1:1
September 18, 2026 $44.02 $44.85 $39.08 $39.75 17,937,974 1:1

NOTE: The Closing Price, Day's High, Day's Low, and Day's Volume have been adjusted to account for any stock splits and/or dividends which may have occurred for this security since the date shown. The Split Adjustment Factor is a cumulative factor which encapsulates all splits since the date shown. The closing price is not necessarily indicative of future price performance.

Minimum 15 minutes delayed. Source: LSEG

Investor inquiries

Tucker Kelly 
Chief Financial Officer
investors@xenon-pharma.com
 

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