Industry - Refuse Systems

Include option trades

Include indirect trades

Latest data: 1/29/2026 10:05:26 PM

1 Month

Buy/Sell Ratio --

%

%

Buy	Sell
--	--
0 Insiders	0 Insiders
0 Transactions	0 Transactions

12/29/2025 to 1/29/2026

3 Month

Buy/Sell Ratio 0.34

25%

75%

Buy	Sell
$502,762	($1.46) M
3 Insiders	5 Insiders
3 Transactions	5 Transactions

10/29/2025 to 1/29/2026

6 Month

Buy/Sell Ratio 0.13

11%

89%

Buy	Sell
$571,406	($4.29) M
6 Insiders	9 Insiders
7 Transactions	10 Transactions

7/29/2025 to 1/29/2026

12 Month

Buy/Sell Ratio 0.02

2%

98%

Buy	Sell
$911,497	($42.40) M
10 Insiders	33 Insiders
16 Transactions	74 Transactions

1/29/2025 to 1/29/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Menke Sean E Waste Management Inc	$392,840	1
Hazout Marc Susglobal Energy Corp.	$220,000	3
Weymouth Katharine Republic Services, Inc.	$100,122	1
Friedberg Daniel M. Quest Resource Holding Corp	$64,614	3
Moss Perry W. Quest Resource Holding Corp	$49,177	1
Lipstein Robert J Quest Resource Holding Corp	$25,437	1
Culpepper Glenn Quest Resource Holding Corp	$18,195	2
Dunning Audrey Quest Resource Holding Corp	$14,896	2
Hatch S. Ray Quest Resource Holding Corp	$14,275	1
Nolan Stephen A Quest Resource Holding Corp	$11,940	1

Most Insider Selling

12 months

Name	Value	Transactions
Fish James C Jr Waste Management Inc	($10,143,621)	1
Morris John J Waste Management Inc	($4,456,764)	2
Casella John W Casella Waste Systems Inc	($4,001,257)	4
Coletta Edmond Casella Waste Systems Inc	($2,616,907)	5
Chambliss Darrell W Waste Connections, Inc.	($2,554,478)	1
Rankin Devina A Waste Management Inc	($2,388,108)	3
Pio Domenic Waste Connections, Inc.	($1,926,358)	1
Hemmer Tara J. Waste Management Inc	($1,874,937)	3
Guillet Edward E Waste Connections, Inc.	($1,569,928)	1
Carrasco Rafael Waste Management Inc	($1,568,402)	4

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Quest Resource Holding Corp	3	4
Susglobal Energy Corp.	1	3
Waste Management Inc	1	1
Republic Services, Inc.	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Waste Management Inc	12	24
Waste Connections, Inc.	10	13
Casella Waste Systems Inc	8	20
Republic Services, Inc.	2	2

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Waste Management Inc	--	$0	$0	1.22	$392,840	($322,062)	0.02	$392,840	($21,838,279)
Republic Services, Inc.	--	$0	$0	--	$100,122	$0	0.07	$100,122	($1,495,555)
Casella Waste Systems Inc	--	$0	$0	0.00	$0	($926,042)	0.00	$0	($8,485,941)
Quest Resource Holding Corp	--	$0	$0	--	$78,444	$0	--	$198,535	$0
Waste Connections, Inc.	--	$0	$0	0.00	$0	($3,037,367)	0.00	$0	($10,576,768)
Susglobal Energy Corp.	--	$0	$0	--	$0	$0	--	$220,000	$0