ROBIN SHERRINGTON (EVP, Strategy & Innovation) sold 15.8% of their position (6.07K shares) of XENON PHARMACEUTICALS INC. on the open market

Open‑market sale worth $114.1K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

ROBIN SHERRINGTON

Filed: 6/1/2021ACC: 0001209191-21-036802

InsiderROBIN SHERRINGTONCIK 1619962

→

IssuerXENON PHARMACEUTICALS INC.CIK 1582313

Officer· EVP, Strategy & Innovation

Since Sep 2019

-10.28K

Net shares

Net seller

$193.8K

Total sold

Open market trades

0B · 2S

Total transactions

25.72K acquired · 36K disposed

Non-Derivative Transactions6

Common Shares

Direct

M · Option Exercise

+12.35K

Price / share

$3.76

Trade value

$46.42K

% of position

73.5%

5/28/2021

16.80K→29.14K

Common Shares

Direct

F · Tax Withholding

−2.02K

Price / share

$18.91

Trade value

$38.27K

% of position

6.9%

5/28/2021

29.14K→27.12K

Common Shares

Direct

M · Option Exercise

+13.37K

Price / share

$3.85

Trade value

$51.49K

% of position

49.3%

5/28/2021

27.12K→40.49K

Common Shares

Direct

F · Tax Withholding

−2.19K

Price / share

$18.91

Trade value

$41.45K

% of position

5.4%

5/28/2021

40.49K→38.30K

Common Shares

Direct

S · Sale

−3.15K

Price / share

$18.81

Trade value

$59.35K

% of position

8.2%

5/28/2021

38.30K→35.14K

Common Shares

Direct

S · Sale

−2.91K

Price / share

$18.81

Trade value

$54.77K

% of position

8.3%

5/28/2021

35.14K→32.23K

Total

Net shares

+15.44K

Net value

-$95.94K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Shares Direct	5/28/2021	M · Option Exercise	+12.35K	$3.76	$46.42K	73.5%	16.80K	29.14K
Common Shares Direct	5/28/2021	F · Tax Withholding	−2.02K	$18.91	$38.27K	6.9%	29.14K	27.12K
Common Shares Direct	5/28/2021	M · Option Exercise	+13.37K	$3.85	$51.49K	49.3%	27.12K	40.49K
Common Shares Direct	5/28/2021	F · Tax Withholding	−2.19K	$18.91	$41.45K	5.4%	40.49K	38.30K
Common Shares Direct	5/28/2021	S · Sale	−3.15K	$18.81	$59.35K	8.2%	38.30K	35.14K
Common Shares Direct	5/28/2021	S · Sale	−2.91K	$18.81	$54.77K	8.3%	35.14K	32.23K
Total			+15.44K		-$95.94K

Derivative Transactions2

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Shares

12.35K shares

−12.35K

Strike price

3.76

Held after

0.00

Exercisable

—

5/28/2021

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Shares

13.37K shares

−13.37K

Strike price

3.85

Held after

0.00

Exercisable

—

5/28/2021

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Shares12.35K shares	5/28/2021	M · Option Exercise	−12.35K	3.76	—	0.00
Stock Option (Right to Buy) Direct	Common Shares13.37K shares	5/28/2021	M · Option Exercise	−13.37K	3.85	—	0.00