InsiderTrades

Form 4 for WCN Waste Connections, Inc.

Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-18 · accession 0001544202-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-20 2026-02-18 WCN Whitney Mary Anne EVP, CFO M - OptEx $0.00 +1,436 63.0K +2% $0
D 2026-02-20 2026-02-18 WCN Whitney Mary Anne EVP, CFO F - Tax $162.76 -566 62.4K -0.9% -$92.1K
D 2026-02-20 2026-02-18 WCN Whitney Mary Anne EVP, CFO M - OptEx $0.00 -1,436 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Shares 2026-02-18 M A 1,436 $0.00 63,001 D — —
2 Common Common Shares 2026-02-18 F D 566 $162.76 62,435 D — —
3 Derivative Restricted Share Units 2026-02-18 M D 1,436 $0.00 0 D $0.00 · — to — 1,436 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.