Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-1,568,584 + 84 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

84 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 20, 2026 CLH S 2,788 $281.31 $784,292 20,021 Direct -12.22% Disposed 13.2% (price as of 2026-10-02)
Feb. 20, 2026 CLH S 2,788 $281.31 $784,292 15,933 Direct -14.89% Disposed 13.2% (price as of 2026-10-02)
March 10, 2025 CLH P 1,050 $191.38 $200,949 24,238 Direct +4.53% Acquired 66.4% (price as of 2026-10-02)
May 3, 2024 CLH S 6,200 $208.74 $1,294,188 21,482 Direct -22.40% Disposed 52.6% (price as of 2026-10-02)
Aug. 29, 2023 CLH S 3,500 $171.00 $598,500 25,114 Direct -12.23% Disposed 86.3% (price as of 2026-10-02)
July 3, 2023 CLH S 898 $164.43 $147,658 28,614 Direct -3.04% Disposed 93.7% (price as of 2026-10-02)
April 1, 2023 CLH S 346 $142.56 $49,326 30,201 Direct -1.13% Disposed 123.4% (price as of 2026-10-02)
March 15, 2023 CLH S 305 $133.07 $40,586 30,547 Direct -0.99% Disposed 139.4% (price as of 2026-10-02)
Dec. 13, 2022 CLH S 3,274 $122.39 $400,705 26,286 Direct -11.08% Disposed 160.2% (price as of 2026-10-02)
Aug. 12, 2021 CLH S 2,000 $102.99 $205,980 21,521 Direct -8.50% Disposed 209.3% (price as of 2026-10-02)
Nov. 27, 2020 CLH S 3,111 $74.65 $232,236 19,520 Direct -13.75% Disposed 326.7% (price as of 2026-10-02)
Sept. 1, 2020 CLH S 196 $60.00 $11,760 22,631 Direct -0.86% Disposed 430.8% (price as of 2026-10-02)
May 28, 2020 CLH S 1,200 $61.78 $74,136 19,426 Direct -5.82% Disposed 415.6% (price as of 2026-10-02)
Nov. 5, 2019 CLH S 1,176 $82.87 $97,455 20,533 Direct -5.42% Disposed 284.3% (price as of 2026-10-02)
Sept. 4, 2019 CLH S 2,034 $73.85 $150,211 22,200 Direct -8.39% Disposed 331.3% (price as of 2026-10-02)
May 24, 2018 CLH S 900 $52.76 $47,484 19,172 Direct -4.48% Disposed 503.7% (price as of 2026-10-02)

Showing latest 100 of 127 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 13, 2016 CLH Common Stock 3,100 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CLH

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $565,000 · $567,821 · $766,705 · $4,627 $1,904,153
2024 $425,000 · $353,181 · $589,513 · $7,658 $1,375,352
2023 $399,750 · $145,738 · $480,571 · $4,560 $1,030,619

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.