Sanitary Services - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Sanitary industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Sanitary Services - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Sanitary Services
Corporate Insider Buy Sell Ratio (Insider Count) - Sanitary Services
Sanitary Services - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2025-07-14 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard M - Exercise D 3.9500 6,000
2025-07-14 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard F - Taxes D 11.3200 -2,094
2025-07-14 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard F - Taxes D 11.3200 -3,094
2025-07-01 CLH / Clean Harbors, Inc. 4 Underwood Rebecca F - Taxes D 229.55 -1,051
2025-07-01 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W F - Taxes D 229.55 -564
2025-07-01 CLH / Clean Harbors, Inc. 4 Dugas Eric J. F - Taxes D 229.55 -613
2025-07-01 CLH / Clean Harbors, Inc. 4 Battles Michael Louis F - Taxes D 229.55 -1,532
2025-07-01 CLH / Clean Harbors, Inc. 4 CURTIS GEORGE L F - Taxes D 229.55 -399
2025-07-01 CLH / Clean Harbors, Inc. 4 MCKIM ALAN S F - Taxes D 229.55 -1,342
2025-07-01 CLH / Clean Harbors, Inc. 4 Weber Brian P F - Taxes D 229.55 -1,136
2025-07-01 CLH / Clean Harbors, Inc. 4 Gabriel Sharon M. F - Taxes D 229.55 -525
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 Bostick Thomas A - Award D 7.8900 1,584
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 Shelton Larry A - Award D 7.8900 1,895
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 Grumski Joseph Timothy A - Award D 7.8900 2,202
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 Wamp Zach Paul A - Award D 7.8900 1,153
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE A - Award D 7.8900 1,980
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 Duggan Kerry C A - Award D 7.8900 1,112
2025-07-01 PESI / Perma-Fix Environmental Services, Inc. 4 ZWECKER MARK A A - Award D 7.8900 1,586
2025-06-30 WCN / Waste Connections, Inc. 4 Black Matthew Stephen J - Other D 177.38 12
2025-06-30 WCN / Waste Connections, Inc. 4 PIO DOMENIC J - Other D 177.38 79
2025-06-30 QRHC / Quest Resource Holding Corporation 4 Nolan Stephen A A - Award D 2.02 1,732
2025-06-30 QRHC / Quest Resource Holding Corporation 4 Tomolonius Sarah A - Award D 2.02 1,732
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Johnston Brett Wade M - Exercise D 6,667
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Sweitzer David P M - Exercise D 8,333
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Moss Perry W. M - Exercise D 6,667
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Moss Perry W. F - Taxes D 2.31 -2,058
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Johnston Brett Wade F - Taxes D 2.31 -1,976
2025-06-26 QRHC / Quest Resource Holding Corporation 4 Sweitzer David P F - Taxes D 2.31 -2,611
2025-06-25 RSG / Republic Services, Inc. 4 Vander Ark Jon M - Exercise D 970
2025-06-25 RSG / Republic Services, Inc. 4 Vander Ark Jon F - Taxes D 243.88 -406
2025-06-13 CLH / Clean Harbors, Inc. 4 Weber Brian P S - Sale D 227.17 -3,035
2025-06-12 SNRG / SusGlobal Energy Corp. 4 Hazout Marc Travellers International Inc. P - Purchase I 0.02 2,500,000
2025-06-06 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W S - Sale D 225.23 -8,076
2025-06-06 WCN / Waste Connections, Inc. 4 CHAMBLISS DARRELL W G - Gift D -3,000
2025-06-05 CLH / Clean Harbors, Inc. 4 MCKIM ALAN S McKim 2007 Trust S - Sale I 223.80 -58,156
2025-06-05 CLH / Clean Harbors, Inc. 4 Quirk Alison A. S - Sale D 223.69 -893
2025-06-05 RSG / Republic Services, Inc. 4 Carlsen Elyse S - Sale D 253.17 -235
2025-06-05 CWST / Casella Waste Systems, Inc. 4 Battles Michael Louis A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 HULLIGAN WILLIAM P A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 BURKE MICHAEL K A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 DOODY JOSEPH A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 Sova Gary A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 DOODY JOSEPH A - Award D 115.17 434
2025-06-05 CWST / Casella Waste Systems, Inc. 4 Kirk Rose M. A - Award D 115.17 1,215
2025-06-05 CWST / Casella Waste Systems, Inc. 4 Nagle Emily K A - Award D 115.17 1,215
2025-06-04 CLH / Clean Harbors, Inc. 4 MCKIM ALAN S McKim 2007 Trust S - Sale I 225.40 -41,844
2025-06-03 CWST / Casella Waste Systems, Inc. 4 Ligon Paul S - Sale D 116.98 -1,000
2025-06-02 CLH / Clean Harbors, Inc. 4 Dugas Eric J. F - Taxes D 226.79 -806
2025-06-02 CLH / Clean Harbors, Inc. 4 Diderich Jeroen F - Taxes D 226.79 -1,540
2025-05-31 QRHC / Quest Resource Holding Corporation 4 Nolan Stephen A A - Award D 2.20 1,590
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)