CLONINGER ROBERT MICHAEL

PrivateCIK: 1616193
Location

THE WOODLANDS, TX

Senior insider sale

SR VP, Deputy General Counsel at WASTE CONNECTIONS, INC. — senior position signals high conviction

$472.2K

2.81K shares

What this filing means

CLONINGER ROBERT MICHAEL plans to sell 2.81K shares of WASTE CONNECTIONS, INC. valued at approximately $472.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderCLONINGER ROBERT MICHAELCIK 1616193
IssuerWASTE CONNECTIONS, INC.CIK 1318220
Officer· SR VP, Deputy General Counsel
Since Feb 2022
2.81K
Shares to sell
$472.2K
Approx. market value
2.81K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months5
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Stock Bonus

Cash

2/18/2026
385.00

Stock Bonus

Cash

2/17/2026
1.64K

Stock Bonus

Cash

2/17/2026
293.00

Stock Bonus

Cash

2/16/2026
257.00

Stock Bonus

Cash

2/14/2026
238.00
Total acquired2.81K
Planned & Completed Dispositions1
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NYSEPlanned

Units to sell

2.81K

Market value

$472.2K

7/28/2026
Total

Units

2.81K

Value

$472.2K