XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q2 2022

Shares 85,000 Value ($000) $2,586 Avg Close $30.24 Range $24.94 - $35.69

Q3 2021

Shares 180,000 Value ($000) $2,750 Avg Close $17.38 Range $14.65 - $19.64

Q1 2021

Shares 10,365 Value ($000) $186 Avg Close $16.95 Range $13.23 - $21.94

Q3 2018

Shares 80,000 Value ($000) $1,056 Avg Close $11.59 Range $8.85 - $15.92

Q3 2016

Shares 25,000 Value ($000) $203 Avg Close $7.72 Range $5.88 - $8.56

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	85,000	$2,586	$30.24	$24.94 - $35.69
Q3 2021	180,000	$2,750	$17.38	$14.65 - $19.64
Q1 2021	10,365	$186	$16.95	$13.23 - $21.94
Q3 2018	80,000	$1,056	$11.59	$8.85 - $15.92
Q3 2016	25,000	$203	$7.72	$5.88 - $8.56