Phillips 66 Ownership & Insider Activity

Phillips 66 (PSX) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.5% of shares outstanding. Institutional investors hold 54.7%.

Shares Outstanding

390.072M

Shares Float

337.993M

Insider Shares Owned

2.003M

Insider % Owned

0.5%

Institutional Shares Held

213.453M

Institutional % Held

54.7%

Ownership Breakdown

Net Insider Activity by Month

Phillips 66 Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 16, 2026	Brian Mandell	EXECUTIVE VICE PRESIDENT	SELL-OPTIONS	—	$169.88	$4.5M
Aug 12, 2026	Richard Harbison	EVP, REFINING	SELL-OPTIONS	—	$157.15	$6.9M
Aug 10, 2026	Brian Mandell	EXECUTIVE VICE PRESIDENT	SELL-OPTIONS	—	$144.80	$4.7M
Aug 10, 2026	Ann Lisa Davis	DIRECTOR	SELL	1.515K	$207.73	$315K
Aug 7, 2026	Ann Kluppel	SVP AND CONTROLLER	SELL-OPTIONS	—	$152.75	$909K
Jul 20, 2026	Allen Vanessa Sutherland	EVP, GC AND SECRETARY	SELL	4.086K	$545.59	$2.2M
Jul 9, 2026	Kevin Mitchell	EXEC. VP AND CFO	SELL-OPTIONS	—	$142.50	$1.0M

Date	Member	Party	Chamber	Action	Amount
Mar 27, 2026	Alan Armstrong	R	Senate	Sale	$50,001 - $100,000
May 12, 2025	Jefferson Shreve	R	House	Sale	$15,001 - $50,000
Apr 7, 2025	Jefferson Shreve	R	House	Purchase	$15,001 - $50,000
Jan 17, 2025	Shelley Moore Capito	R	Senate	Sale (Partial)	$1,001 - $15,000
Oct 15, 2024	Greg Landsman	D	House	Sale	$15,001 - $50,000