LEE SUSAN exercised options at WASTE CONNECTIONS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

LEE SUSAN

Filed: 2/19/2025ACC: 0001562180-25-001299

InsiderLEE SUSANCIK 1673407

→

IssuerWASTE CONNECTIONS, INC.CIK 1318220

Director

Since Feb 2026

+586.00

Net shares

Net buyer

$61.9K

Total sold

Open market trades

0B · 0S

Total transactions

1.52K acquired · 939.00 disposed

Non-Derivative Transactions4

Common Shares

Direct

M · Option Exercise

+280.00

Price / share

—

Trade value

—

% of position

2.4%

2/14/2025

11.63K→11.91K

Common Shares

Direct

F · Tax Withholding

−150.00

Price / share

$188.84

Trade value

$28.33K

% of position

1.3%

2/14/2025

11.91K→11.76K

Common Shares

Direct

M · Option Exercise

+331.00

Price / share

—

Trade value

—

% of position

2.8%

2/16/2025

11.76K→12.09K

Common Shares

Direct

F · Tax Withholding

−178.00

Price / share

$188.84

Trade value

$33.61K

% of position

1.5%

2/16/2025

12.09K→11.92K

Total

Net shares

+283.00

Net value

-$61.94K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Shares Direct	2/14/2025	M · Option Exercise	+280.00	—	—	2.4%	11.63K	11.91K
Common Shares Direct	2/14/2025	F · Tax Withholding	−150.00	$188.84	$28.33K	1.3%	11.91K	11.76K
Common Shares Direct	2/16/2025	M · Option Exercise	+331.00	—	—	2.8%	11.76K	12.09K
Common Shares Direct	2/16/2025	F · Tax Withholding	−178.00	$188.84	$33.61K	1.5%	12.09K	11.92K
Total			+283.00		-$61.94K

Derivative Transactions4

Deferred Share Units

Direct

A · Award

Converts to

Common Shares

355.00 shares

+355.00

Strike price

0.00

Held after

355.00

Exercisable

—

2/14/2025

Restricted Share Units

Direct

A · Award

Converts to

Common Shares

559.00 shares

+559.00

Strike price

0.00

Held after

559.00

Exercisable

—

2/14/2025

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

280.00 shares

−280.00

Strike price

0.00

Held after

279.00

Exercisable

—

2/14/2025

Restricted Share Units

Direct

M · Option Exercise

Converts to

Common Shares

331.00 shares

−331.00

Strike price

0.00

Held after

0.00

Exercisable

—

2/16/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Deferred Share Units Direct	Common Shares355.00 shares	2/14/2025	A · Award	+355.00	—	355.00
Restricted Share Units Direct	Common Shares559.00 shares	2/14/2025	A · Award	+559.00	—	559.00
Restricted Share Units Direct	Common Shares280.00 shares	2/14/2025	M · Option Exercise	−280.00	—	279.00
Restricted Share Units Direct	Common Shares331.00 shares	2/16/2025	M · Option Exercise	−331.00	—	0.00