Willie Cw Chiang

CIK: 0001421559

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (20.0%)

Derivative conversions

Awards (A)5 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (30.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

PAA

PLAINS ALL AMERICAN PIPELINE LP

DirectorOfficer

DAL

DELTA AIR LINES, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2026
Exercise(M)
Direct
346.4K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2026
Tax Payment(F)
Direct
136.3K shares at avg. $23.45$3.2M
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 13, 2026
Award(A)
Phantom Units
Direct
373K shares-
DAL
DELTA AIR LINES, INC.
Jun 18, 2026
Award(A)
Direct
2.4K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2025
Exercise(M)
Direct
561.1K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2025
Award(A)
Phantom Units
Direct
417.4K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2025
Disposition(D)
Phantom Units
Direct
500K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2025
Award(A)
Phantom Units
Direct
500K shares-
PAA
PLAINS ALL AMERICAN PIPELINE LP
Aug 14, 2025
Tax Payment(F)
Direct
220.8K shares at avg. $17.78$3.9M
DAL
DELTA AIR LINES, INC.
Jun 20, 2025
Award(A)
Direct
4.2K shares-

		Type	Shares	Price		Ownership
Aug 14, 2026	PAA PLAINS ALL AMERICAN PIPELINE LP	Exercise(M)	346,357	-	$0	Direct
Aug 14, 2026	PAA PLAINS ALL AMERICAN PIPELINE LP	Tax Payment(F)	136,292	$23.45	$3,196,047	Direct
Aug 13, 2026	PAA PLAINS ALL AMERICAN PIPELINE LP	Award(A) Phantom Units	373,000	-	-	Direct
Jun 18, 2026	DAL DELTA AIR LINES, INC.	Award(A)	2,380	-	$0	Direct
Aug 14, 2025	PAA PLAINS ALL AMERICAN PIPELINE LP	Exercise(M)	561,055	-	-	Direct
Aug 14, 2025	PAA PLAINS ALL AMERICAN PIPELINE LP	Award(A) Phantom Units	417,350	-	-	Direct
Aug 14, 2025	PAA PLAINS ALL AMERICAN PIPELINE LP	Disposition(D) Phantom Units	500,000	-	-	Direct
Aug 14, 2025	PAA PLAINS ALL AMERICAN PIPELINE LP	Award(A) Phantom Units	500,000	-	-	Direct
Aug 14, 2025	PAA PLAINS ALL AMERICAN PIPELINE LP	Tax Payment(F)	220,776	$17.78	$3,925,397	Direct
Jun 20, 2025	DAL DELTA AIR LINES, INC.	Award(A)	4,240	-	-	Direct

1-10 of 10 transactions

About Chiang Willie CW

Chiang Willie CW (SEC CIK 0001421559) files insider reports with the SEC as Chairman & CEO of PLAINS ALL AMERICAN PIPELINE LP (PAA) and Director of DELTA AIR LINES, INC. (DAL).

Signal8 holds 4 ownership filings by Chiang Willie CW, all Form 4s, filed between Jun 23, 2025 and Aug 17, 2026. Those filings report 10 transactions, from Jun 20, 2025 to Aug 14, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chiang Willie CW's filings is in HOUSTON, TX.

Recent filings by Chiang Willie CW

Aug 14, 2026: Option exercise of PAA shares (Form 4, code M).
Aug 14, 2026: Tax withholding of PAA shares (Form 4, code F).
Aug 13, 2026: Grant or award of PAA derivative securities (Form 4, code A).
Jun 18, 2026: Grant or award of DAL shares (Form 4, code A).
Aug 14, 2025: Option exercise of PAA shares (Form 4, code M).

Other insiders filing for PLAINS ALL AMERICAN PIPELINE LP (PAA)

Liollio Dean, EVP & COO
McGee Richard K., EVP, General Counsel & Sec.
RAYMOND JOHN T, Director
Montgomery Russell Lee, VP, Acctg & CAO
Herbold Chris, Sr. VP Finance & CAO
Swanson Al, EVP & CFO

How to read Form 4 transaction codes