WHITNEY MARY ANNE

PrivateCIK: 1544202
Location

THE WOODLANDS, TX

WHITNEY MARY ANNE (Executive Vice President & CFO) exercised options at WASTE CONNECTIONS, INC.

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

M · 4 exercises
InsiderWHITNEY MARY ANNECIK 1544202
IssuerWASTE CONNECTIONS, INC.CIK 1318220
Officer· Executive Vice President & CFO
Since Feb 2026
+5.71K
Net shares
Net buyer
$595.6K
Total sold
0
Open market trades
0B · 0S
14
Total transactions
18.73K acquired · 13.02K disposed
Non-Derivative Transactions8

Common Shares

Direct
M · Option Exercise

Shares

+952.00

Price / share

Trade value

% of position

1.7%
2/14/2026
55.94K56.89K

Common Shares

Direct
F · Tax Withholding

Shares

403.00

Price / share

$160.26

Trade value

$64.58K

% of position

0.7%
2/14/2026
56.89K56.49K

Common Shares

Direct
M · Option Exercise

Shares

+946.00

Price / share

Trade value

% of position

1.7%
2/16/2026
56.49K57.44K

Common Shares

Direct
F · Tax Withholding

Shares

373.00

Price / share

$160.26

Trade value

$59.78K

% of position

0.6%
2/16/2026
57.44K57.06K

Common Shares

Direct
M · Option Exercise

Shares

+6.30K

Price / share

Trade value

% of position

11.0%
2/17/2026
57.06K63.36K

Common Shares

Direct
F · Tax Withholding

Shares

2.48K

Price / share

$161.28

Trade value

$399.65K

% of position

3.9%
2/17/2026
63.36K60.88K

Common Shares

Direct
M · Option Exercise

Shares

+1.13K

Price / share

Trade value

% of position

1.9%
2/17/2026
60.88K62.01K

Common Shares

Direct
F · Tax Withholding

Shares

444.00

Price / share

$161.28

Trade value

$71.61K

% of position

0.7%
2/17/2026
62.01K61.56K
Total

Net shares

+5.62K

Net value

-$595.62K

Derivative Transactions6

Restricted Share Units

Direct
A · Award
Converts to

Common Shares

4.70K shares

Shares

+4.70K

Strike price

0.00

Held after

4.70K

Exercisable

2/13/2026

Restricted Share Units

Direct
A · Award
Converts to

Common Shares

4.70K shares

Shares

+4.70K

Strike price

0.00

Held after

4.70K

Exercisable

2/13/2026

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

952.00 shares

Shares

952.00

Strike price

0.00

Held after

2.86K

Exercisable

2/14/2026

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

946.00 shares

Shares

946.00

Strike price

0.00

Held after

1.89K

Exercisable

2/16/2026

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

1.13K shares

Shares

1.13K

Strike price

0.00

Held after

1.13K

Exercisable

2/17/2026

Restricted Share Units

Direct
M · Option Exercise
Converts to

Common Shares

6.30K shares

Shares

6.30K

Strike price

0.00

Held after

0.00

Exercisable

2/17/2026
WHITNEY MARY ANNE — Insider Transaction (Form 4) Filed Feb 18, 2026 | Finecho