Insider · CIK 0001421559

Willie CW Chiang

Files at: PAA, DAL, PAGP, OXY. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $1.2M · 1sales $0 · 0net $1.2M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 14, 2026 FMForm 4 →	Aug 17, 6:02 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	482,649	$23.45	$3,196,047	1,396,856	—
Jun 18, 2026 AForm 4 →	Jun 22, 4:45 pm EDT	DELTA AIR LINES, INC.DAL	2,380	—	—	10,660	—
Feb 14, 2019 FMForm 4 →	Feb 19, 4:50 pm EST	PLAINS ALL AMERICAN PIPELINE LPPAA	96,068	$23.80	$549,018	49,932	—	plan?
Feb 10, 2016 PForm 4 →	Feb 11, 5:48 pm EST	PLAINS GP HOLDINGS LPPAGP	200,000	$5.80	$1,160,420	200,000	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 13, 2026 AMForm 4 →	Aug 17, 6:02 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	719,357	—	—	373,000	—
Feb 14, 2019 MForm 4 →	Feb 19, 4:50 pm EST	PLAINS ALL AMERICAN PIPELINE LPPAA	73,000	—	—	25,000	—
Aug 16, 2018 AForm 4 →	Aug 20, 6:47 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	500,000	—	—	500,000	—
Mar 22, 2018 AForm 4 →	Mar 26, 6:29 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	50,000	—	—	50,000	—
Jul 5, 2017 AForm 4 →	Jul 6, 4:59 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	65,000	—	—	65,000	—
Nov 15, 2016 JForm 4 →	Nov 17, 5:29 pm EST	PLAINS ALL AMERICAN PIPELINE LPPAA	375,521	—	—	375,521	—
Aug 30, 2016 ADForm 4 →	Aug 31, 6:54 pm EDT	PLAINS GP HOLDINGS LPPAGP	2,000,000	—	—	1,000,000	—
Aug 25, 2016 ADForm 4 →	Aug 29, 7:02 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	405,000	—	—	120,000	—
Aug 24, 2015 AForm 4 →	Aug 25, 5:51 pm EDT	PLAINS GP HOLDINGS LPPAGP	1,000,000	—	—	1,000,000	—
Aug 24, 2015 AForm 4 →	Aug 25, 5:49 pm EDT	PLAINS ALL AMERICAN PIPELINE LPPAA	120,000	—	—	120,000	—
Feb 11, 2015 AForm 4 →	Feb 13, 9:45 pm EST	OCCIDENTAL PETROLEUM CORP /DE/OXY	65,000	—	—	65,000	—