Follow the people · Insider
Eric J. Dugas
Eric J. Dugas files insider transactions with the SEC as an evp chief financial officer of Clean Harbors (CLH). We hold 2 disclosed purchases and sales filed since 3 February 2016, 1 of them in the last 90 days.
- Files forCLH
- Disclosed buys and sells2 in all, 1 in the last 90 days
- Last disclosure14 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 February 2016 — 1 July 2026EVP Chief Financial Officer · Clean Harbors (CLH)134 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 2,788 shares of Clean HarborsSEC Form 414 August 2026Common Stock · traded 20 February 2026 · filed 14 August 2026
- had shares withheld for tax on 630 shares of Clean HarborsSEC Form 414 August 2026Common Stock · traded 13 March 2026 · filed 14 August 2026
- returned to the issuer 1,324 shares of Clean HarborsSEC Form 414 August 2026Common Stock · traded 13 March 2026 · filed 14 August 2026
- had shares withheld for tax on 447 shares of Clean HarborsSEC Form 414 August 2026Common Stock · traded 1 July 2026 · filed 14 August 2026
- had shares withheld for tax on 447 shares of Clean HarborsSEC Form 46 July 2026Common Stock · traded 1 July 2026 · filed 6 July 2026
- had shares withheld for tax on 630 shares of Clean HarborsSEC Form 417 March 2026Common Stock · traded 13 March 2026 · filed 17 March 2026
- returned to the issuer 1,324 shares of Clean HarborsSEC Form 417 March 2026Common Stock · traded 13 March 2026 · filed 17 March 2026
- had shares withheld for tax on 630 shares of Clean HarborsSEC Form 417 March 2026Common Stock · traded 13 March 2026 · filed 17 March 2026
- returned to the issuer 1,324 shares of Clean HarborsSEC Form 417 March 2026Common Stock · traded 13 March 2026 · filed 17 March 2026
- ▼ sold on the open market 2,788 shares of Clean HarborsSEC Form 420 February 2026Common Stock · traded 20 February 2026 · filed 20 February 2026
- ▼ sold on the open market 2,788 shares of Clean HarborsSEC Form 420 February 2026Common Stock · traded 20 February 2026 · filed 20 February 2026
- had shares withheld for tax on 567 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 2 February 2026 · filed 3 February 2026
- was granted 3,066 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- was granted 1,022 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- had shares withheld for tax on 567 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 2 February 2026 · filed 3 February 2026
- was granted 3,066 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- was granted 1,022 shares of Clean HarborsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- had shares withheld for tax on 613 shares of Clean HarborsSEC Form 43 July 2025Common Stock · traded 1 July 2025 · filed 3 July 2025
- had shares withheld for tax on 806 shares of Clean HarborsSEC Form 43 June 2025Common Stock · traded 2 June 2025 · filed 3 June 2025
- had shares withheld for tax on 631 shares of Clean HarborsSEC Form 42 April 2025Common Stock · traded 17 March 2025 · filed 2 April 2025
- returned to the issuer 2,900 shares of Clean HarborsSEC Form 42 April 2025Common Stock · traded 17 March 2025 · filed 2 April 2025
- had shares withheld for tax on 631 shares of Clean HarborsSEC Form 418 March 2025Common Stock · traded 17 March 2025 · filed 18 March 2025
- was granted 975 shares of Clean HarborsSEC Form 411 March 2025Common Stock · traded 1 February 2025 · filed 11 March 2025
- was granted 2,924 shares of Clean HarborsSEC Form 411 March 2025Common Stock · traded 1 February 2025 · filed 11 March 2025
- had shares withheld for tax on 292 shares of Clean HarborsSEC Form 411 March 2025Common Stock · traded 1 February 2025 · filed 11 March 2025
- ▲ bought on the open market 1,050 shares of Clean HarborsSEC Form 411 March 2025Common Stock · traded 10 March 2025 · filed 11 March 2025
- was granted 975 shares of Clean HarborsSEC Form 45 February 2025Common Stock · traded 1 February 2025 · filed 5 February 2025
- was granted 2,924 shares of Clean HarborsSEC Form 45 February 2025Common Stock · traded 1 February 2025 · filed 5 February 2025
- had shares withheld for tax on 816 shares of Clean HarborsSEC Form 45 February 2025Common Stock · traded 1 February 2025 · filed 5 February 2025
- had shares withheld for tax on 162 shares of Clean HarborsSEC Form 44 November 2024Common Stock · traded 1 November 2024 · filed 4 November 2024
- had shares withheld for tax on 933 shares of Clean HarborsSEC Form 43 July 2024Common Stock · traded 1 July 2024 · filed 3 July 2024
- had shares withheld for tax on 806 shares of Clean HarborsSEC Form 43 June 2024Common Stock · traded 1 June 2024 · filed 3 June 2024
- ▼ sold on the open market 6,200 shares of Clean HarborsSEC Form 46 May 2024Common Stock · traded 3 May 2024 · filed 6 May 2024
- had shares withheld for tax on 242 shares of Clean HarborsSEC Form 43 April 2024Common Stock · traded 1 April 2024 · filed 3 April 2024
- had shares withheld for tax on 351 shares of Clean HarborsSEC Form 419 March 2024Common Stock · traded 15 March 2024 · filed 19 March 2024
- was granted 722 shares of Clean HarborsSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- was granted 2,648 shares of Clean HarborsSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- had shares withheld for tax on 71 shares of Clean HarborsSEC Form 419 December 2023Common Stock · traded 15 December 2023 · filed 19 December 2023
- had shares withheld for tax on 138 shares of Clean HarborsSEC Form 43 November 2023Common Stock · traded 1 November 2023 · filed 3 November 2023
- ▼ sold on the open market 3,500 shares of Clean HarborsSEC Form 430 August 2023Common Stock · traded 29 August 2023 · filed 30 August 2023
- ▼ sold on the open market 898 shares of Clean HarborsSEC Form 46 July 2023Common Stock · traded 3 July 2023 · filed 6 July 2023
- had shares withheld for tax on 689 shares of Clean HarborsSEC Form 42 June 2023Common Stock · traded 1 June 2023 · filed 2 June 2023
- ▼ sold on the open market 346 shares of Clean HarborsSEC Form 44 April 2023Common Stock · traded 1 April 2023 · filed 4 April 2023
- ▼ sold on the open market 305 shares of Clean HarborsSEC Form 417 March 2023Common Stock · traded 15 March 2023 · filed 17 March 2023
- was granted 1,116 shares of Clean HarborsSEC Form 43 February 2023Common Stock · traded 1 February 2023 · filed 3 February 2023
- was granted 4,092 shares of Clean HarborsSEC Form 43 February 2023Common Stock · traded 1 February 2023 · filed 3 February 2023
- had shares withheld for tax on 492 shares of Clean HarborsSEC Form 43 February 2023Common Stock · traded 1 February 2023 · filed 3 February 2023
- had shares withheld for tax on 150 shares of Clean HarborsSEC Form 419 December 2022Common Stock · traded 15 December 2022 · filed 19 December 2022
- ▼ sold on the open market 3,274 shares of Clean HarborsSEC Form 414 December 2022Common Stock · traded 13 December 2022 · filed 14 December 2022
- had shares withheld for tax on 98 shares of Clean HarborsSEC Form 43 November 2022Common Stock · traded 1 November 2022 · filed 3 November 2022
- had shares withheld for tax on 196 shares of Clean HarborsSEC Form 42 September 2022Common Stock · traded 1 September 2022 · filed 2 September 2022
- had shares withheld for tax on 531 shares of Clean HarborsSEC Form 46 July 2022Common Stock · traded 1 July 2022 · filed 6 July 2022
- was granted 5,000 shares of Clean HarborsSEC Form 41 June 2022Common Stock · traded 1 June 2022 · filed 1 June 2022
- had shares withheld for tax on 245 shares of Clean HarborsSEC Form 45 April 2022Common Stock · traded 1 April 2022 · filed 5 April 2022
- had shares withheld for tax on 44 shares of Clean HarborsSEC Form 417 March 2022Common Stock · traded 15 March 2022 · filed 17 March 2022
- returned to the issuer 458 shares of Clean HarborsSEC Form 414 March 2022Common Stock · traded 10 March 2022 · filed 14 March 2022
- was granted 3,685 shares of Clean HarborsSEC Form 49 February 2022Common Stock · traded 7 February 2022 · filed 9 February 2022
- was granted 1,005 shares of Clean HarborsSEC Form 49 February 2022Common Stock · traded 7 February 2022 · filed 9 February 2022
- had shares withheld for tax on 516 shares of Clean HarborsSEC Form 43 February 2022Common Stock · traded 1 February 2022 · filed 3 February 2022
- had shares withheld for tax on 367 shares of Clean HarborsSEC Form 417 December 2021Common Stock · traded 15 December 2021 · filed 17 December 2021
- was granted 1,000 shares of Clean HarborsSEC Form 41 November 2021Common Stock · traded 1 November 2021 · filed 1 November 2021
- had shares withheld for tax on 196 shares of Clean HarborsSEC Form 42 September 2021Common Stock · traded 1 September 2021 · filed 2 September 2021
- ▼ sold on the open market 2,000 shares of Clean HarborsSEC Form 413 August 2021Common Stock · traded 12 August 2021 · filed 13 August 2021
- had shares withheld for tax on 147 shares of Clean HarborsSEC Form 43 August 2021Common Stock · traded 1 August 2021 · filed 3 August 2021
- was granted 3,620 shares of Clean HarborsSEC Form 46 July 2021Common Stock · traded 1 July 2021 · filed 6 July 2021
- was granted 987 shares of Clean HarborsSEC Form 46 July 2021Common Stock · traded 1 July 2021 · filed 6 July 2021
- had shares withheld for tax on 172 shares of Clean HarborsSEC Form 46 July 2021Common Stock · traded 1 July 2021 · filed 6 July 2021
- had shares withheld for tax on 41 shares of Clean HarborsSEC Form 43 June 2021Common Stock · traded 1 June 2021 · filed 3 June 2021
- was granted 1,500 shares of Clean HarborsSEC Form 45 April 2021Common Stock · traded 1 April 2021 · filed 5 April 2021
- had shares withheld for tax on 98 shares of Clean HarborsSEC Form 45 April 2021Common Stock · traded 1 April 2021 · filed 5 April 2021
- had shares withheld for tax on 305 shares of Clean HarborsSEC Form 417 March 2021Common Stock · traded 15 March 2021 · filed 17 March 2021
- returned to the issuer 707 shares of Clean HarborsSEC Form 417 March 2021Common Stock · traded 15 March 2021 · filed 17 March 2021
- had shares withheld for tax on 520 shares of Clean HarborsSEC Form 43 February 2021Common Stock · traded 1 February 2021 · filed 3 February 2021
- had shares withheld for tax on 116 shares of Clean HarborsSEC Form 417 December 2020Common Stock · traded 15 December 2020 · filed 17 December 2020
- ▼ sold on the open market 3,111 shares of Clean HarborsSEC Form 430 November 2020Common Stock · traded 27 November 2020 · filed 30 November 2020
- had shares withheld for tax on 196 shares of Clean HarborsSEC Form 410 September 2020Common Stock · traded 1 September 2020 · filed 10 September 2020
- ▼ sold on the open market 196 shares of Clean HarborsSEC Form 43 September 2020Common Stock · traded 1 September 2020 · filed 3 September 2020
- had shares withheld for tax on 441 shares of Clean HarborsSEC Form 44 August 2020Common Stock · traded 1 August 2020 · filed 4 August 2020
- was granted 1,715 shares of Clean HarborsSEC Form 42 July 2020Common Stock · traded 1 July 2020 · filed 2 July 2020
- was granted 2,287 shares of Clean HarborsSEC Form 42 July 2020Common Stock · traded 1 July 2020 · filed 2 July 2020
- had shares withheld for tax on 119 shares of Clean HarborsSEC Form 42 July 2020Common Stock · traded 1 July 2020 · filed 2 July 2020
- had shares withheld for tax on 41 shares of Clean HarborsSEC Form 43 June 2020Common Stock · traded 1 June 2020 · filed 3 June 2020
- ▼ sold on the open market 1,200 shares of Clean HarborsSEC Form 41 June 2020Common Stock · traded 28 May 2020 · filed 1 June 2020
- was granted 1,000 shares of Clean HarborsSEC Form 43 April 2020Common Stock · traded 1 April 2020 · filed 3 April 2020
- had shares withheld for tax on 61 shares of Clean HarborsSEC Form 417 March 2020Common Stock · traded 15 March 2020 · filed 17 March 2020
- had shares withheld for tax on 678 shares of Clean HarborsSEC Form 44 February 2020Common Stock · traded 3 February 2020 · filed 4 February 2020
- had shares withheld for tax on 168 shares of Clean HarborsSEC Form 417 December 2019Common Stock · traded 15 December 2019 · filed 17 December 2019
- ▼ sold on the open market 1,176 shares of Clean HarborsSEC Form 46 November 2019Common Stock · traded 5 November 2019 · filed 6 November 2019
- had shares withheld for tax on 491 shares of Clean HarborsSEC Form 44 November 2019Common Stock · traded 1 November 2019 · filed 4 November 2019
- was granted 2,000 shares of Clean HarborsSEC Form 44 September 2019Common Stock · traded 1 September 2019 · filed 4 September 2019
- ▼ sold on the open market 2,034 shares of Clean HarborsSEC Form 44 September 2019Common Stock · traded 4 September 2019 · filed 4 September 2019
- had shares withheld for tax on 442 shares of Clean HarborsSEC Form 45 August 2019Common Stock · traded 1 August 2019 · filed 5 August 2019
- was granted 1,768 shares of Clean HarborsSEC Form 43 July 2019Common Stock · traded 1 July 2019 · filed 3 July 2019
- was granted 1,326 shares of Clean HarborsSEC Form 43 July 2019Common Stock · traded 1 July 2019 · filed 3 July 2019
- had shares withheld for tax on 122 shares of Clean HarborsSEC Form 45 June 2019Common Stock · traded 3 June 2019 · filed 5 June 2019
- had shares withheld for tax on 294 shares of Clean HarborsSEC Form 42 April 2019Common Stock · traded 1 April 2019 · filed 2 April 2019
- had shares withheld for tax on 145 shares of Clean HarborsSEC Form 419 March 2019Common Stock · traded 15 March 2019 · filed 19 March 2019
- returned to the issuer 1,015 shares of Clean HarborsSEC Form 415 March 2019Common Stock · traded 13 March 2019 · filed 15 March 2019
- had shares withheld for tax on 689 shares of Clean HarborsSEC Form 44 February 2019Common Stock · traded 1 February 2019 · filed 4 February 2019
- was granted 1,500 shares of Clean HarborsSEC Form 429 January 2019Common Stock · traded 1 August 2018 · filed 29 January 2019
- had shares withheld for tax on 23 shares of Clean HarborsSEC Form 418 December 2018Common Stock · traded 14 December 2018 · filed 18 December 2018
- had shares withheld for tax on 491 shares of Clean HarborsSEC Form 45 November 2018Common Stock · traded 1 November 2018 · filed 5 November 2018
- had shares withheld for tax on 295 shares of Clean HarborsSEC Form 43 August 2018Common Stock · traded 1 August 2018 · filed 3 August 2018
- was granted 1,240 shares of Clean HarborsSEC Form 42 July 2018Common Stock · traded 1 July 2018 · filed 2 July 2018
- was granted 744 shares of Clean HarborsSEC Form 42 July 2018Common Stock · traded 1 July 2018 · filed 2 July 2018
- ▼ sold on the open market 900 shares of Clean HarborsSEC Form 425 May 2018Common Stock · traded 24 May 2018 · filed 25 May 2018
- had shares withheld for tax on 286 shares of Clean HarborsSEC Form 42 April 2018Common Stock · traded 2 April 2018 · filed 2 April 2018
- had shares withheld for tax on 22 shares of Clean HarborsSEC Form 419 March 2018Common Stock · traded 15 March 2018 · filed 19 March 2018
- had shares withheld for tax on 686 shares of Clean HarborsSEC Form 42 March 2018Common Stock · traded 28 February 2018 · filed 2 March 2018
- had shares withheld for tax on 686 shares of Clean HarborsSEC Form 42 March 2018Common Stock · traded 28 February 2018 · filed 2 March 2018
- was granted 7,500 shares of Clean HarborsSEC Form 42 February 2018Common Stock · traded 1 February 2018 · filed 2 February 2018
- had shares withheld for tax on 174 shares of Clean HarborsSEC Form 42 February 2018Common Stock · traded 1 February 2018 · filed 2 February 2018
- had shares withheld for tax on 176 shares of Clean HarborsSEC Form 419 December 2017Common Stock · traded 15 December 2017 · filed 19 December 2017
- had shares withheld for tax on 37 shares of Clean HarborsSEC Form 419 December 2017Common Stock · traded 15 December 2017 · filed 19 December 2017
- had shares withheld for tax on an unstated number of shares of Clean HarborsSEC Form 418 December 2017Common Stock · traded 15 December 2017 · filed 18 December 2017
- ▼ sold on the open market 1,139 shares of Clean HarborsSEC Form 44 December 2017Common Stock · traded 1 December 2017 · filed 4 December 2017
- had shares withheld for tax on 528 shares of Clean HarborsSEC Form 42 November 2017Common Stock · traded 1 November 2017 · filed 2 November 2017
- was granted 591 shares of Clean HarborsSEC Form 42 October 2017Common Stock · traded 1 October 2017 · filed 2 October 2017
- was granted 87 shares of Clean HarborsSEC Form 42 October 2017Common Stock · traded 1 October 2017 · filed 2 October 2017
- ▼ sold on the open market 933 shares of Clean HarborsSEC Form 411 September 2017Common Stock · traded 8 September 2017 · filed 11 September 2017
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.