Hazardous Waste Management - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Hazardous 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.

Hazardous Waste Management - 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) - Hazardous Waste Management
Corporate Insider Buy Sell Ratio (Insider Count) - Hazardous Waste Management
Hazardous Waste Management - 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
2026-02-02 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W F - Taxes D 259.91 -4,934
2026-02-02 CLH / Clean Harbors, Inc. 4 Weber Brian P F - Taxes D 259.91 -1,394
2026-02-02 CLH / Clean Harbors, Inc. 4 Dugas Eric J. F - Taxes D 259.91 -567
2026-02-02 CLH / Clean Harbors, Inc. 4 Gabriel Sharon M. F - Taxes D 259.91 -508
2026-02-02 CLH / Clean Harbors, Inc. 4 Harrison Robert W. F - Taxes D 259.91 -184
2026-02-02 CLH / Clean Harbors, Inc. 4 CURTIS GEORGE L F - Taxes D 259.91 -249
2026-02-02 CLH / Clean Harbors, Inc. 4 Diderich Jeroen F - Taxes D 259.91 -105
2026-02-02 CLH / Clean Harbors, Inc. 4 Underwood Rebecca F - Taxes D 259.91 -425
2026-02-02 CLH / Clean Harbors, Inc. 4 Geer Charles H. II F - Taxes D 259.91 -197
2026-02-02 CLH / Clean Harbors, Inc. 4 Battles Michael Louis F - Taxes D 259.91 -5,205
2026-02-01 CLH / Clean Harbors, Inc. 4 Underwood Rebecca A - Award D 2,513
2026-02-01 CLH / Clean Harbors, Inc. 4 Gabriel Sharon M. A - Award D 566
2026-02-01 CLH / Clean Harbors, Inc. 4 Battles Michael Louis A - Award D 10,290
2026-02-01 CLH / Clean Harbors, Inc. 4 Harrison Robert W. A - Award D 430
2026-02-01 CLH / Clean Harbors, Inc. 4 Diderich Jeroen A - Award D 1,047
2026-02-01 CLH / Clean Harbors, Inc. 4 Diderich Jeroen A - Award D 3,141
2026-02-01 CLH / Clean Harbors, Inc. 4 Gabriel Sharon M. A - Award D 2,073
2026-02-01 CLH / Clean Harbors, Inc. 4 Harrison Robert W. A - Award D 1,003
2026-02-01 CLH / Clean Harbors, Inc. 4 Dugas Eric J. A - Award D 3,066
2026-02-01 CLH / Clean Harbors, Inc. 4 Weber Brian P A - Award D 1,056
2026-02-01 CLH / Clean Harbors, Inc. 4 Weber Brian P A - Award D 3,166
2026-02-01 CLH / Clean Harbors, Inc. 4 Underwood Rebecca A - Award D 838
2026-02-01 CLH / Clean Harbors, Inc. 4 Geer Charles H. II A - Award D 1,843
2026-02-01 CLH / Clean Harbors, Inc. 4 Battles Michael Louis A - Award D 10,690
2026-02-01 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W A - Award D 10,690
2026-02-01 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W A - Award D 10,290
2026-02-01 CLH / Clean Harbors, Inc. 4 Geer Charles H. II A - Award D 503
2026-02-01 CLH / Clean Harbors, Inc. 4 Dugas Eric J. A - Award D 1,022
2026-01-20 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard M - Exercise D 7.0050 5,000
2026-01-20 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard M - Exercise D 3.9500 6,000
2026-01-20 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard F - Taxes D 13.7100 -1,729
2026-01-20 PESI / Perma-Fix Environmental Services, Inc. 4 Grondin Richard F - Taxes D 13.7100 -2,555
2026-01-02 CLH / Clean Harbors, Inc. 4 Gabriel Sharon M. F - Taxes D 234.48 -525
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 Wamp Zach Paul A - Award D 9.4425 964
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 Bostick Thomas A - Award D 9.4425 1,324
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 ZWECKER MARK A A - Award D 9.4425 1,325
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 Grumski Joseph Timothy A - Award D 9.4425 1,840
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE A - Award D 9.4425 1,549
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 Duggan Kerry C A - Award D 9.4425 929
2026-01-02 PESI / Perma-Fix Environmental Services, Inc. 4 Shelton Larry A - Award D 9.4425 1,583
2025-12-17 CLH / Clean Harbors, Inc. 4 Welch John R. G - Gift D -415
2025-12-16 CLH / Clean Harbors, Inc. 4 GERSTENBERG ERIC W S - Sale D 240.90 -601
2025-12-15 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE G - Gift D -727
2025-12-15 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE G - Gift D -1,090
2025-12-15 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE G - Gift D -11,048
2025-12-15 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE G - Gift D -727
2025-12-15 PESI / Perma-Fix Environmental Services, Inc. 4 REEDER JOE G - Gift D -364
2025-12-15 CLH / Clean Harbors, Inc. 4 Geer Charles H. II F - Taxes D 240.71 -28
2025-12-15 CLH / Clean Harbors, Inc. 4 Harrison Robert W. F - Taxes D 240.71 -16
2025-12-15 CLH / Clean Harbors, Inc. 4 Underwood Rebecca F - Taxes D 240.71 -51
P
非デリバティブまたはデリバティブ証券の公開市場または非公開購入
S
非デリバティブ証券またはデリバティブ証券の公開市場または非公開売却
A
会社からの有価証券の交付、授与その他の取得 (オプション等)
C
デリバティブの転換
D
有価証券の会社への売却または譲渡
F
会社から受領した有価証券の一部を使用した、行使価格または納税義務のお支払い
G
内部者によるまたは内部者に対する有価証券の贈与
K
株式スワップと類似のヘッジ取引
M
会社から受け取ったデリバティブ証券 (オプションなど) の行使または転換
V
フォーム4により任意に報告した取引
J
その他 (取引を説明する脚注を含む)