Empfield James R

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Empfield James R
CIK #0001665430
EDGAR Form CIK 2011 - 2026
3 [0001665430]
4 [0001665430]
Form 3/4/5 Subject 2011 - 2026
Empfield James R
Xenon Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2024-03-11 Grant 65,000 $0.00
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2023-03-10 Grant 75,000 $0.00
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2022-08-12 Option exercise 20,000 $0.00
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-08-12 Option exercise 20,000 $3.10 62,000
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-08-12 Sell 21,875 $38.68 846,125
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-08-12 Sell 35,868 $38.08 1,365,853
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-08-12 Tax withheld 7,257 $38.02 275,911
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-08-12 Option exercise 45,000 $4.75 213,750
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2022-08-12 Option exercise 45,000 $0.00
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2022-03-10 Grant 65,000 $0.00
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2022-03-07 Option exercise 40,000 $0.00
Xenon Pharmaceuticals Inc XENE
Stock Option (Right to Buy) · derivative
2022-03-07 Option exercise 2,500 $0.00
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Tax withheld 695 $30.23 21,010
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Option exercise 40,000 $6.76 270,400
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Tax withheld 8,952 $30.23 270,619
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Sell 1,805 $30.62 55,269
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Option exercise 2,500 $8.40 21,000
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-07 Sell 31,048 $30.54 948,206
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-04 Option exercise 25,000 $8.40 210,000
Xenon Pharmaceuticals Inc XENE
Common Shares
2022-03-04 Tax withheld 6,685 $31.42 210,043
showing 20 of 30 most recent transactions
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