CHIANG WILLIE CW

PrivateCIK: 1421559
Location

DENVER, CO

CHIANG WILLIE CW (EVP & COO) exercised options at PLAINS ALL AMERICAN PIPELINE LP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderCHIANG WILLIE CWCIK 1421559
DirectorOfficer· EVP & COO
Since Aug 2018
+196.57K
Net shares
Net buyer
$3.93M
Total sold
0
Open market trades
0B · 0S
6
Total transactions
1.48M acquired · 1.28M disposed
Non-Derivative Transactions2

Common Units

Direct
M · Option Exercise

Shares

+561.05K

Price / share

Trade value

% of position

66.3%
8/14/2025
846.51K1.41M

Common Units

Direct
F · Tax Withholding

Shares

220.78K

Price / share

$17.78

Trade value

$3.93M

% of position

15.7%
8/14/2025
1.41M1.19M
Total

Net shares

+340.28K

Net value

-$3.93M

Derivative Transactions4

Phantom Units

Direct
M · Option Exercise
Converts to

Common Units

561.05K shares

Shares

561.05K

Strike price

Held after

0.00

Exercisable

8/14/2025

Phantom Units

Direct
A · Award
Converts to

Common Units

417.35K shares

Shares

+417.35K

Strike price

Held after

417.35K

Exercisable

8/14/2025

Phantom Units

Direct
D · Disposition
Converts to

Common Units

500K shares

Shares

500K

Strike price

Held after

0.00

Exercisable

8/14/2025

Phantom Units

Direct
A · Award
Converts to

Common Units

500K shares

Shares

+500K

Strike price

Held after

500K

Exercisable

8/14/2025
CHIANG WILLIE CW — Insider Transaction (Form 4) Filed Aug 18, 2025 | Finecho