TEEL LAWRENCE E. (EVP, Olefins) sold 87.2% of their position (33.45K shares) of WESTLAKE CORP on the open market

Open‑market sale worth $2.91M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

TEEL LAWRENCE E.

Filed: 2/26/2021ACC: 0001567619-21-004978

InsiderTEEL LAWRENCE E.CIK 1551480

→

IssuerWESTLAKE CORPCIK 1262823

Officer· EVP, Olefins

Since Feb 2019

-33.45K

Net shares

Net seller

$2.91M

Total sold

Open market trades

0B · 2S

Total transactions

28.55K acquired · 62K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+4.06K

Price / share

$44.42

Trade value

$180.35K

% of position

41.4%

2/25/2021

9.80K→13.87K

Common Stock

Direct

M · Option Exercise

+7.86K

Price / share

$65.81

Trade value

$517.35K

% of position

56.7%

2/25/2021

13.87K→21.73K

Common Stock

Direct

M · Option Exercise

+9.70K

Price / share

$79.83

Trade value

$774.19K

% of position

44.6%

2/25/2021

21.73K→31.42K

Common Stock

Direct

M · Option Exercise

+6.93K

Price / share

$61.87

Trade value

$428.60K

% of position

22.0%

2/25/2021

31.42K→38.35K

Common Stock

Direct

S · Sale

−28.55K

Price / share

$86.93

Trade value

$2.48M

% of position

74.4%

2/25/2021

38.35K→9.80K

Common Stock

Direct

S · Sale

−4.90K

Price / share

$87.14

Trade value

$427.16K

% of position

50.0%

2/25/2021

9.80K→4.90K

Total

Net shares

−4.90K

Net value

-$1.01M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/25/2021	M · Option Exercise	+4.06K	$44.42	$180.35K	41.4%	9.80K	13.87K
Common Stock Direct	2/25/2021	M · Option Exercise	+7.86K	$65.81	$517.35K	56.7%	13.87K	21.73K
Common Stock Direct	2/25/2021	M · Option Exercise	+9.70K	$79.83	$774.19K	44.6%	21.73K	31.42K
Common Stock Direct	2/25/2021	M · Option Exercise	+6.93K	$61.87	$428.60K	22.0%	31.42K	38.35K
Common Stock Direct	2/25/2021	S · Sale	−28.55K	$86.93	$2.48M	74.4%	38.35K	9.80K
Common Stock Direct	2/25/2021	S · Sale	−4.90K	$87.14	$427.16K	50.0%	9.80K	4.90K
Total			−4.90K		-$1.01M

Derivative Transactions4

Employee Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

4.06K shares

−4.06K

Strike price

44.420

Held after

0.00

Exercisable

—

2/25/2020

Employee Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

7.86K shares

−7.86K

Strike price

65.8125

Held after

15.96K

Exercisable

—

2/25/2020

Employee Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

9.70K shares

−9.70K

Strike price

79.83

Held after

Exercisable

—

2/25/2020

Employee Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

6.93K shares

−6.93K

Strike price

61.865

Held after

0.00

Exercisable

—

2/25/2020

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Option (right to buy) Direct	Common Stock4.06K shares	2/25/2020	M · Option Exercise	−4.06K	44.420	—	0.00
Employee Option (right to buy) Direct	Common Stock7.86K shares	2/25/2020	M · Option Exercise	−7.86K	65.8125	—	15.96K
Employee Option (right to buy) Direct	Common Stock9.70K shares	2/25/2020	M · Option Exercise	−9.70K	79.83	—	5K
Employee Option (right to buy) Direct	Common Stock6.93K shares	2/25/2020	M · Option Exercise	−6.93K	61.865	—	0.00