Matthew Stephen Black - 18 Feb 2026 Form 4 Insider Report for Waste Connections, Inc. (WCN)

Role
Sr VP Chief Tax Officer
Signature
Matthew Black
Issuer symbol
WCN
Transactions as of
18 Feb 2026
Net transactions value
-$51,595
Form type
4
Filing time
20 Feb 2026, 16:07:24 UTC
Previous filing
18 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Black Matthew Stephen Sr VP Chief Tax Officer 3 WATERWAY SQUARE PLACE, SUITE 110, THE WOODLANDS Matthew Black 20 Feb 2026 0001544201

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WCN Common Shares Options Exercise $0 +804 +1.9% $0.000000 43,831 18 Feb 2026 Direct
transaction WCN Common Shares Tax liability $51,595 -317 -0.72% $162.76 43,514 18 Feb 2026 Direct F1
holding WCN Common Shares 121 18 Feb 2026 Daughter
holding WCN Common Shares 121 18 Feb 2026 Son

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WCN Restricted Share Units Options Exercise $0 -804 -100% $0.000000 0 18 Feb 2026 Common Shares 804 $0.000000 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld by the Issuer in satisfaction of the applicable withholding taxes due in connection with the vesting of restricted share units and delivery of the converted common shares.
F2 Represents the conversion upon vesting of restricted share units into common shares of the Issuer. The restricted share units were awarded on February 18, 2022 and vest in four equal annual installments. The common shares are reported in Table 1.