Waste Management Ownership & Insider Activity

Waste Management (WM) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.0% of shares outstanding. Institutional investors hold 51.6%. Over the past 90 days, insiders made 1 sale worth $300K.

Shares Outstanding

399.715M

Shares Float

398.982M

Insider Shares Owned

4.166M

Insider % Owned

1.0%

Institutional Shares Held

206.426M

Institutional % Held

51.6%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$300K total

Net Activity

Net Selling

Net Value (90d)

-$300K

Waste Management Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 4, 2026	John Carroll	VP & CHIEF ACCOUNTING OFFICER	SELL	1.365K	$219.90	$300K
Jun 5, 2026	Rafael Carrasco	SVP ENTERPRISE STRATEGY	SELL-OPTIONS	—	$173.23	$251K

Date	Member	Party	Chamber	Action	Amount
Jan 7, 2026	Rick Larsen	D	House	Purchase	$1,001 - $15,000
Sep 26, 2025	Gilbert Ray Cisneros	D	House	Sale (Partial)	$1,001 - $15,000
Jun 24, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Jun 17, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
May 15, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
Apr 7, 2025	Julie Johnson	D	House	Sale	$1,001 - $15,000
Sep 4, 2024	John James	R	House	Sale	$1,001 - $15,000
Jul 5, 2024	Jared Moskowitz	D	House	Sale (Partial)	$1,001 - $15,000
Jul 5, 2024	Jared Moskowitz	D	House	Purchase	$1,001 - $15,000
Jul 2, 2024	Rick Larsen	D	House	Sale	$1,001 - $15,000
Nov 10, 2023	John James	R	House	Purchase	$1,001 - $15,000