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Clean Harbors

CLH TransportationElectric, Gas & Sanitary
Transactions reported in official disclosures

Price with disclosed trades

Daily closes, past year · marks sit on transaction dates, sized by value

25 trades

Reporting person Filed Transaction Transaction value Source
Reed Marcy L. Director Nov 10, 2026 1-day lag Gift Nov 9, 2026 $0 Filed shares x price SEC Form 4 View filing
Geer Charles H. Ii EVP, Industrial Services Nov 3, 2026 1-day lag Disposition Nov 2, 2026 $88.82K Filed shares x price SEC Form 4 View filing
Polito Karyn Director Nov 2, 2026 4-day lag Buy Oct 29, 2026 $39.35K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 18, 2026 4-day lag Sale Aug 14, 2026 $803.35K Filed shares x price SEC Form 4 View filing
Dugas Eric J. EVP Chief Financial Officer Aug 14, 2026 44-day lag Disposition Jul 1, 2026 $129.96K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 14, 2026 44-day lag Disposition Jul 1, 2026 $163.98K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 14, 2026 149-day lag Sale Mar 18, 2026 $293K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 14, 2026 154-day lag Disposition Mar 13, 2026 $282.28K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 14, 2026 154-day lag Disposition Mar 13, 2026 $0 Filed shares x price SEC Form 4 View filing
Dugas Eric J. EVP Chief Financial Officer Aug 14, 2026 154-day lag Disposition Mar 13, 2026 $182.03K Filed shares x price SEC Form 4 View filing
Dugas Eric J. EVP Chief Financial Officer Aug 14, 2026 154-day lag Disposition Mar 13, 2026 $0 Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co-CEO Aug 14, 2026 172-day lag Sale Feb 23, 2026 $699.65K Filed shares x price SEC Form 4 View filing
Dugas Eric J. EVP Chief Financial Officer Aug 14, 2026 175-day lag Sale Feb 20, 2026 $784.29K Filed shares x price SEC Form 4 View filing
Battles Michael Louis Co-CEO Aug 12, 2026 42-day lag Disposition Jul 1, 2026 $300.04K Filed shares x price SEC Form 4 View filing
Curtis George L Exec. Vice President (chesi) Aug 11, 2026 41-day lag Disposition Jul 1, 2026 $510.83K Filed shares x price SEC Form 4 View filing
Robertson Andrea Director Aug 3, 2026 Same-day filing Sale Aug 3, 2026 $247.75K Filed shares x price SEC Form 4 View filing
Mckim Alan S Exec Ch AI R, CTO. Jul 20, 2026 3-day lag Disposition Jul 17, 2026 $392.88K Filed shares x price SEC Form 4 View filing
Gabriel Sharon M. EVP/CIO (Chesi) Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $104.38K Filed shares x price SEC Form 4 View filing
Weber Brian P EVP (Chesi) Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $236.66K Filed shares x price SEC Form 4 View filing
Underwood Rebecca President & EVP Facilities Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $90.42K Filed shares x price SEC Form 4 View filing
Mckim Alan S Exec Ch AI R, CTO. Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $390.46K Filed shares x price SEC Form 4 View filing
Gerstenberg Eric W Co CEO Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $163.98K Filed shares x price SEC Form 4 View filing
Geer Charles H. Ii EVP, Industrial Services Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $11.63K Filed shares x price SEC Form 4 View filing
Dugas Eric J. EVP Chief Financial Officer Jul 6, 2026 5-day lag Disposition Jul 1, 2026 $129.96K Filed shares x price SEC Form 4 View filing
Diderich Jeroen EVP&president Of Sales&service Jun 3, 2026 2-day lag Disposition Jun 1, 2026 $482.48K Filed shares x price SEC Form 4 View filing
Reed Marcy L. Director
Gift
Calculated transaction value
$0 350 shares @ $0
Traded
Nov 9, 2026
Filed
Nov 10, 2026
SEC Form 4
View filing Trade details
Geer Charles H. Ii EVP, Industrial Services
Disposition
Calculated transaction value
$88.82K 294 shares @ $302.12
Traded
Nov 2, 2026
Filed
Nov 3, 2026
SEC Form 4
View filing Trade details
Polito Karyn Director
Buy
Calculated transaction value
$39.35K 125 shares @ $314.83
Traded
Oct 29, 2026
Filed
Nov 2, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Sale
Calculated transaction value
$803.35K 2,500 shares @ $321.34
Traded
Aug 14, 2026
Filed
Aug 18, 2026
SEC Form 4
View filing Trade details
Dugas Eric J. EVP Chief Financial Officer
Disposition
Calculated transaction value
$129.96K 447 shares @ $290.74
Traded
Jul 1, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Disposition
Calculated transaction value
$163.98K 564 shares @ $290.74
Traded
Jul 1, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Sale
Calculated transaction value
$293K 1,000 shares @ $293
Traded
Mar 18, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Disposition
Calculated transaction value
$282.28K 977 shares @ $288.93
Traded
Mar 13, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Disposition
Calculated transaction value
$0 2,166 shares @ $0
Traded
Mar 13, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Dugas Eric J. EVP Chief Financial Officer
Disposition
Calculated transaction value
$182.03K 630 shares @ $288.93
Traded
Mar 13, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Dugas Eric J. EVP Chief Financial Officer
Disposition
Calculated transaction value
$0 1,324 shares @ $0
Traded
Mar 13, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co-CEO
Sale
Calculated transaction value
$699.65K 2,500 shares @ $279.86
Traded
Feb 23, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Dugas Eric J. EVP Chief Financial Officer
Sale
Calculated transaction value
$784.29K 2,788 shares @ $281.31
Traded
Feb 20, 2026
Filed
Aug 14, 2026
SEC Form 4
View filing Trade details
Battles Michael Louis Co-CEO
Disposition
Calculated transaction value
$300.04K 1,032 shares @ $290.74
Traded
Jul 1, 2026
Filed
Aug 12, 2026
SEC Form 4
View filing Trade details
Curtis George L Exec. Vice President (chesi)
Disposition
Calculated transaction value
$510.83K 1,757 shares @ $290.74
Traded
Jul 1, 2026
Filed
Aug 11, 2026
SEC Form 4
View filing Trade details
Robertson Andrea Director
Sale
Calculated transaction value
$247.75K 789 shares @ $314.01
Traded
Aug 3, 2026
Filed
Aug 3, 2026
SEC Form 4
View filing Trade details
Mckim Alan S Exec Ch AI R, CTO.
Disposition
Calculated transaction value
$392.88K 1,265 shares @ $310.58
Traded
Jul 17, 2026
Filed
Jul 20, 2026
SEC Form 4
View filing Trade details
Gabriel Sharon M. EVP/CIO (Chesi)
Disposition
Calculated transaction value
$104.38K 359 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Weber Brian P EVP (Chesi)
Disposition
Calculated transaction value
$236.66K 814 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Underwood Rebecca President & EVP Facilities
Disposition
Calculated transaction value
$90.42K 311 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Mckim Alan S Exec Ch AI R, CTO.
Disposition
Calculated transaction value
$390.46K 1,343 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Gerstenberg Eric W Co CEO
Disposition
Calculated transaction value
$163.98K 564 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Geer Charles H. Ii EVP, Industrial Services
Disposition
Calculated transaction value
$11.63K 40 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Dugas Eric J. EVP Chief Financial Officer
Disposition
Calculated transaction value
$129.96K 447 shares @ $290.74
Traded
Jul 1, 2026
Filed
Jul 6, 2026
SEC Form 4
View filing Trade details
Diderich Jeroen EVP&president Of Sales&service
Disposition
Calculated transaction value
$482.48K 1,717 shares @ $281
Traded
Jun 1, 2026
Filed
Jun 3, 2026
SEC Form 4
View filing Trade details

Showing 1 to 25 of 25 entries

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