Form 4 Tracker
Waste Connections, Inc.
WCN

38 insider filings · Latest: May 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 12, 2026May 13 2:03 PMRonald J MittelstaedtDirector, President & CEO
Purchase
50,000$152.24$7.6M301,017(D)

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Apr 30, 2026May 4 8:11 PMEric HansenSenior Vice President and CIO
Sale
6,000$164.82$988.9K13,350(D)

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Apr 27, 2026Apr 29 8:13 PMJames LittleExecutive VP Engineering
Sale
2,605$163.98$427.2K34,395(D)

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Apr 27, 2026Apr 27 9:20 PMEric Hansen
Proposed Sale
6,000$164.00$984.0K

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Apr 27, 2026Apr 27 8:09 PMJAMES AND MICHELLE LITTLE REV LIV TR
Proposed Sale
2,605$163.98$427.2K

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Mar 4, 2026Mar 6 9:14 PMDerek TanSR VP Chief Accounting Officer
Sale
1,173$171.03$200.6K1,404(D)

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Mar 4, 2026Mar 4 9:10 PMDerek Tan
Proposed Sale
1,174$171.21$201.0K

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Oct 28, 2025Oct 28 1:52 PMGUILLET EDWARD E
Proposed Sale
9,000$174.78$1.6M

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Aug 12, 2025Aug 12 7:43 PMShea Patrick James
Proposed Sale
5,000$190.48$952.4K

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Jul 29, 2025Jul 29 8:23 PMSUSAN NETHERTON
Proposed Sale
1,500$191.12$286.7K

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Mar 10, 2025Mar 10 8:13 PMDARRELL CHAMBLISS
Proposed Sale
13,566$188.30$2.6M

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Mar 4, 2025Mar 4 10:07 PMJ M LITTLE & M L LITTLE CO-TTEEJAMES AND MICHELLE LITTLE REV LIV TU/DEC DTD 11/30/2012
Proposed Sale
4,200$192.02$806.5K

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Mar 3, 2025Mar 3 11:13 PMDOMENICO PIO
Proposed Sale
10,000$191.25$1.9M

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Feb 26, 2025Feb 26 9:12 PMANDREA E. BERTONE
Proposed Sale
283$184.73$52.3K

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Feb 25, 2025Feb 25 8:34 PMCloninger Robert Michael
Proposed Sale
3,077$187.91$578.2K

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Feb 24, 2025Feb 24 9:11 PMPHILIP RIVARD
Proposed Sale
5,000$189.34$946.7K

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Sep 3, 2024Sep 3 8:55 PMGUILLET EDWARD E
Proposed Sale
8,000$185.15$1.5M

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Nov 11, 2024JAMES AND MICHELLE LITTLE REV LIV TRUST
Proposed Sale
2,000$185.33$370.6K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Apr 1, 2026Apr 3 7:41 PMDaniel L FlornessDirector
Option Exercise
332$0.00331(D)

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Apr 1, 2026Apr 3 7:41 PMDaniel L FlornessDirector
Grant/Award
1,082$0.00663(D)

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Feb 18, 2026Feb 20 9:11 PMMary Anne WhitneyExecutive Vice President & CFO
Option Exercise
1,436$0.000(D)

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Feb 18, 2026Feb 20 9:11 PMPatrick James SheaExec VP, General Counsel & Sec
Option Exercise
1,255$0.000(D)

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Feb 18, 2026Feb 20 9:10 PMPhilip RivardSR VP Business Development
Option Exercise
640$0.000(D)

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Feb 18, 2026Feb 20 9:10 PMRobert Nielsen IIISR VP Operations
Option Exercise
801$0.000(D)

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Feb 18, 2026Feb 20 9:09 PMSusan NethertonSR VP People, Training & Dev
Option Exercise
635$0.000(D)

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Feb 18, 2026Feb 20 9:09 PMRonald J MittelstaedtDirector, President & CEO
Option Exercise
878$0.000(D)

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Feb 18, 2026Feb 20 9:09 PMJames LittleExecutive VP Engineering
Option Exercise
1,224$0.000(D)

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Feb 18, 2026Feb 20 9:09 PMEric HansenSenior Vice President and CIO
Option Exercise
754$0.000(D)

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Feb 18, 2026Feb 20 9:08 PMJason CraftExecutive Vice President & COO
Option Exercise
842$0.000(D)

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Feb 18, 2026Feb 20 9:08 PMRobert Michael CloningerSR VP, Deputy General Counsel
Option Exercise
635$0.000(D)

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Feb 18, 2026Feb 20 9:07 PMAaron BradleySR VP PERFORMANCE OPTIMIZATION
Option Exercise
310$0.000(D)

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Feb 18, 2026Feb 20 9:07 PMMatthew Stephen BlackSr VP Chief Tax Officer
Option Exercise
804$0.000(D)

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Feb 17, 2026Feb 18 10:22 PMMary Anne WhitneyExecutive Vice President & CFO
Option Exercise
7,424$0.000(D)

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Feb 16, 2026Feb 18 10:22 PMMary Anne WhitneyExecutive Vice President & CFO
Option Exercise
946$0.001,892(D)

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Feb 14, 2026Feb 18 10:22 PMMary Anne WhitneyExecutive Vice President & CFO
Option Exercise
952$0.002,857(D)

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Feb 13, 2026Feb 18 10:22 PMMary Anne WhitneyExecutive Vice President & CFO
Grant/Award
9,407$0.004,703(D)

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Feb 17, 2026Feb 18 10:21 PMDerek TanSR VP Chief Accounting Officer
Option Exercise
1,413$0.000(D)

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Feb 16, 2026Feb 18 10:21 PMDerek TanSR VP Chief Accounting Officer
Option Exercise
276$0.00276(D)

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