Waste Connections Ownership & Insider Activity

Waste Connections (WCN) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.6% of shares outstanding. Institutional investors hold 59.8%. Over the past 90 days, insiders made 7 sales worth $3.7M.

Shares Outstanding

250.248M

Shares Float

217.972M

Insider Shares Owned

1.545M

Insider % Owned

0.6%

Institutional Shares Held

149.614M

Institutional % Held

59.8%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$3.7M total

Net Activity

Net Selling

Net Value (90d)

-$3.7M

Waste Connections Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Oct 30, 2026	Robert Nielsen III	SR VP OPERATIONS	SELL	2.000K	$185.88	$372K
Oct 29, 2026	Matthew Black	SR VP CHIEF TAX OFFICER	SELL	11.000K	$180.60	$2.0M
Oct 27, 2026	James Little	EXECUTIVE VP ENGINEERING	SELL	2.000K	$185.22	$370K
Oct 26, 2026	Derek Tan	SR VP CHIEF ACCOUNTING OFFICER	SELL	1.000K	$186.77	$187K
Aug 19, 2026	Robert Nielsen III	SR VP OPERATIONS	SELL	700.000	$170.00	$119K
Aug 18, 2026	Philip Rivard	SR VP BUSINESS DEVELOPMENT	SELL	2.500K	$166.57	$416K
Aug 13, 2026	Susan Netherton	SR VP PEOPLE, TRAINING & DEV	SELL	1.750K	$166.00	$291K
Jul 29, 2026	Robert Nielsen III	SR VP OPERATIONS	SELL	300.000	$173.10	$52K
Jul 28, 2026	Robert Cloninger	SR VP, DEPUTY GENERAL COUNSEL	SELL	2.811K	$171.02	$481K
Jun 5, 2026	Patrick James Shea	EXEC VP, GENERAL COUNSEL & SEC	SELL	7.615K	$156.26	$1.2M
Jun 5, 2026	Jason Craft	EXECUTIVE VICE PRESIDENT & COO	SELL	1.500K	$156.59	$235K
May 14, 2026	Robert Nielsen III	SR VP OPERATIONS	SELL	500.000	$155.56	$78K
May 12, 2026	Robert Nielsen III	SR VP OPERATIONS	SELL	627.000	$152.07	$95K
May 12, 2026	Ronald Mittelstaedt	PRESIDENT & CEO	BUY	50.000K	$152.24	$7.6M

Date	Member	Party	Chamber	Action	Amount
Sep 23, 2025	Val Hoyle	D	House	Sale	$1,001 - $15,000
Jul 11, 2025	Ritchie Torres	D	House	Sale	$1,001 - $15,000
Oct 29, 2024	Val Hoyle	D	House	Purchase	$1,001 - $15,000