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$WCN

$167.45 +$0.07 (0.04%)

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Insider Transactions

Insider Transaction Summary

RONALD J MITTELSTAEDT

301,017 shares

Net: +75,909 B/S: ∞

STEVEN F BOUCK

293,439 shares

Net: 0 B/S: -

WORTHING JACKMAN

149,156 shares

Net: 0 B/S: -

DARRELL W CHAMBLISS

92,000 shares

Net: 0 B/S: -

Mary Anne Whitney

62,435 shares

Net: +10,514 B/S: ∞

Matthew Stephen Black

43,831 shares

Net: +7,224 B/S: ∞

JAMES LITTLE

34,395 shares

Net: +7,305 B/S: 4.29

JASON CRAFT

32,861 shares

Net: +6,582 B/S: 6.43

DAVID EDDIE

27,149 shares

Net: 0 B/S: -

Patrick James Shea

19,622 shares

Net: -6,085 B/S: 0.64

EDWARD E GUILLET

15,321 shares

Net: -8,277 B/S: 0.12

Susan Netherton

14,980 shares

Net: +3,315 B/S: ∞

Robert Michael Cloninger

14,727 shares

Net: +4,549 B/S: ∞

ROBERT DAVIS

14,189 shares

Net: 0 B/S: -

ERIC HANSEN

13,350 shares

Net: -455 B/S: 1.14

Susan Lee

12,204 shares

Net: +723 B/S: ∞

Larry Sanford Hughes

11,384 shares

Net: 0 B/S: -

MICHAEL W HARLAN

8,725 shares

Net: +723 B/S: ∞

AARON BRADLEY

8,704 shares

Net: +4,316 B/S: ∞

DOMENIC PIO

8,070 shares

Net: +4,321 B/S: ∞

DAVID M HALL

5,099 shares

Net: 0 B/S: -

III ROBERT NIELSEN

4,250 shares

Net: +579 B/S: 1.33

PHILIP RIVARD

3,486 shares

Net: +5,208 B/S: ∞

ELISE LIPMAN JORDAN

3,374 shares

Net: +723 B/S: ∞

WILLIAM J RAZZOUK

3,273 shares

Net: 0 B/S: -

DEREK TAN

1,404 shares

Net: +1,966 B/S: 3.06

Carl Sparks

878 shares

Net: +723 B/S: ∞

Cherylyn Harley LeBon

848 shares

Net: +723 B/S: ∞

Andrea E. Bertone

438 shares

Net: +723 B/S: ∞

DANIEL L FLORNESS

332 shares

Net: +573 B/S: ∞

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
RONALD J MITTELSTAEDT	301,017	+75,909	∞
STEVEN F BOUCK	293,439	0	-
WORTHING JACKMAN	149,156	0	-
DARRELL W CHAMBLISS	92,000	0	-
Mary Anne Whitney	62,435	+10,514	∞
Matthew Stephen Black	43,831	+7,224	∞
JAMES LITTLE	34,395	+7,305	4.29
JASON CRAFT	32,861	+6,582	6.43
DAVID EDDIE	27,149	0	-
Patrick James Shea	19,622	-6,085	0.64
EDWARD E GUILLET	15,321	-8,277	0.12
Susan Netherton	14,980	+3,315	∞
Robert Michael Cloninger	14,727	+4,549	∞
ROBERT DAVIS	14,189	0	-
ERIC HANSEN	13,350	-455	1.14
Susan Lee	12,204	+723	∞
Larry Sanford Hughes	11,384	0	-
MICHAEL W HARLAN	8,725	+723	∞
AARON BRADLEY	8,704	+4,316	∞
DOMENIC PIO	8,070	+4,321	∞
DAVID M HALL	5,099	0	-
III ROBERT NIELSEN	4,250	+579	1.33
PHILIP RIVARD	3,486	+5,208	∞
ELISE LIPMAN JORDAN	3,374	+723	∞
WILLIAM J RAZZOUK	3,273	0	-
DEREK TAN	1,404	+1,966	3.06
Carl Sparks	878	+723	∞
Cherylyn Harley LeBon	848	+723	∞
Andrea E. Bertone	438	+723	∞
DANIEL L FLORNESS	332	+573	∞

Individual Transactions

June 09, 2026

Patrick James Shea

Gift

Change: -100

Price: $0.00

Shares: 19,622

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Patrick James Shea	Jun 09	Gift (G) Non-Market Transfer	19,622	-100	$0.00	-$0

June 08, 2026

Patrick James Shea

Gift

Change: -15

Price: $0.00

Shares: 19,722

Value: -$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Patrick James Shea	Jun 09	Gift (G) Non-Market Transfer	19,722	-15	$0.00	-$0

June 05, 2026

Patrick James Shea

Open Market Sale

Change: -7,500

Price: $156.26

Shares: 19,737

Value: -$1,171,914

JASON CRAFT

Open Market Sale

Change: -1,500

Price: $156.59

Shares: 32,861

Value: -$234,887

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Patrick James Shea	Jun 09	Open Market Sale (S) Market Sale	19,737	-7,500	$156.26	-$1,171,914
JASON CRAFT	Jun 09	Open Market Sale (S) Market Sale	32,861	-1,500	$156.59	-$234,887

May 14, 2026

III ROBERT NIELSEN

Open Market Sale

Change: -500

Price: $155.56

Shares: 4,250

Value: -$77,780

Insider	Filing Date	Transaction	Shares	Change	Price	Value
III ROBERT NIELSEN	May 18	Open Market Sale (S) Market Sale	4,250	-500	$155.56	-$77,780

May 13, 2026

III ROBERT NIELSEN

Open Market Sale

Change: -290

Price: $151.00

Shares: 4,750

Value: -$43,790

Insider	Filing Date	Transaction	Shares	Change	Price	Value
III ROBERT NIELSEN	May 14	Open Market Sale (S) Market Sale	4,750	-290	$151.00	-$43,790

May 12, 2026

RONALD J MITTELSTAEDT

Open Market Purchase

Change: +50,000

Price: $152.24

Shares: 301,017

Value: +$7,611,750

III ROBERT NIELSEN

Open Market Sale

Change: -337

Price: $153.00

Shares: 5,040

Value: -$51,561

Insider	Filing Date	Transaction	Shares	Change	Price	Value
RONALD J MITTELSTAEDT	May 13	Open Market Purchase (P) Market Purchase	301,017	+50,000	$152.24	+$7,611,750
III ROBERT NIELSEN	May 14	Open Market Sale (S) Market Sale	5,040	-337	$153.00	-$51,561

April 30, 2026

ERIC HANSEN

Open Market Sale

Change: -6,000

Price: $164.82

Shares: 13,350

Value: -$988,924

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ERIC HANSEN	May 04	Open Market Sale (S) Market Sale	13,350	-6,000	$164.82	-$988,924

April 27, 2026

JAMES LITTLE

Open Market Sale

Change: -2,605

Price: $163.98

Shares: 34,395

Value: -$427,167

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JAMES LITTLE	Apr 29	Open Market Sale (S) Market Sale	34,395	-2,605	$163.98	-$427,167

April 01, 2026

DANIEL L FLORNESS

Tax Payment

Change: -178

Price: $162.98

Shares: 154

Value: -$29,009

DANIEL L FLORNESS

Grant/Award Acquisition

Change: +419

Price: $0.00

Shares: 419

Value: +$0

DANIEL L FLORNESS

Option Exercise/Conversion

Change: +332

Price: $0.00

Shares: 332

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
DANIEL L FLORNESS	Apr 03	Tax Payment (F) Tax Payment	154	-178	$162.98	-$29,009
DANIEL L FLORNESS	Apr 03	Grant/Award Acquisition (A) Compensation/Award	419	+419	$0.00	+$0
DANIEL L FLORNESS	Apr 03	Option Exercise/Conversion (M) Compensation/Award	332	+332	$0.00	+$0

March 04, 2026

DEREK TAN

Open Market Sale

Change: -1,173

Price: $171.03

Shares: 1,404

Value: -$200,618

Insider	Filing Date	Transaction	Shares	Change	Price	Value
DEREK TAN	Mar 06	Open Market Sale (S) Market Sale	1,404	-1,173	$171.03	-$200,618

February 18, 2026

AARON BRADLEY

Option Exercise/Conversion

Change: +310

Price: $0.00

Shares: 8,704

Value: +$0

AARON BRADLEY

Tax Payment

Change: -122

Price: $162.76

Shares: 8,582

Value: -$19,856

III ROBERT NIELSEN

Option Exercise/Conversion

Change: +801

Price: $0.00

Shares: 5,693

Value: +$0

III ROBERT NIELSEN

Tax Payment

Change: -316

Price: $162.76

Shares: 5,377

Value: -$51,432

PHILIP RIVARD

Option Exercise/Conversion

Change: +640

Price: $0.00

Shares: 3,486

Value: +$0

PHILIP RIVARD

Tax Payment

Change: -252

Price: $162.76

Shares: 3,234

Value: -$41,015

Insider	Filing Date	Transaction	Shares	Change	Price	Value
AARON BRADLEY	Feb 20	Option Exercise/Conversion (M) Compensation/Award	8,704	+310	$0.00	+$0
AARON BRADLEY	Feb 20	Tax Payment (F) Tax Payment	8,582	-122	$162.76	-$19,856
III ROBERT NIELSEN	Feb 20	Option Exercise/Conversion (M) Compensation/Award	5,693	+801	$0.00	+$0
III ROBERT NIELSEN	Feb 20	Tax Payment (F) Tax Payment	5,377	-316	$162.76	-$51,432
PHILIP RIVARD	Feb 20	Option Exercise/Conversion (M) Compensation/Award	3,486	+640	$0.00	+$0
PHILIP RIVARD	Feb 20	Tax Payment (F) Tax Payment	3,234	-252	$162.76	-$41,015