Clean Harbors Inc

18. Sept. 2026, 20:06 UTC

Clean Harbors Inc is gaining today after announcing a $600 million private offering of senior notes to finance the acquisition of EnviroServe.

17. Sept. 2026, 20:06 UTC

Clean Harbors Inc. shares fell following the announcement of a $600 million private offering of senior notes to finance the acquisition of EnviroServe.

16. Sept. 2026, 21:31 UTC

Clean Harbors Inc is trading modestly higher in after-market hours, maintaining a cumulative return of 0.47% since Wednesday's close.

15. Sept. 2026, 23:01 UTC

Clean Harbors Inc. shares remained roughly flat in after-market hours. The New York Empire State Manufacturing Index fell sharply, reflecting broader economic concerns.

10. Sept. 2026, 20:06 UTC

William Blair initiated coverage on Clean Harbors with an Outperform rating, contributing to the stock's upward movement during the session.

9. Sept. 2026, 20:01 UTC

Clean Harbors Inc shares are lower amid rising crude oil prices and Middle East tensions. No specific company news was identified to explain the decline.

4. Sept. 2026, 19:46 UTC

Clean Harbors Inc shares are lower today with no specific news identified. Broader market conditions reflect a steady unemployment rate influencing Treasury yields.

3. Sept. 2026, 20:52 UTC

Clean Harbors Inc shares are higher in after-market trading, supported by declining Treasury yields that ease concerns over rising borrowing costs.

2. Sept. 2026, 19:46 UTC

Clean Harbors Inc shares are higher today, recovering from earlier session lows amid fluctuations, despite no specific company news reported.

1. Sept. 2026, 23:52 UTC

Clean Harbors Inc shares are lower in after-market trading, declining after a near-flat position. No specific news was identified to explain the movement.

31. Aug. 2026, 20:04 UTC

Clean Harbors Inc. reported second-quarter earnings and revenue above expectations, leading to an increased full-year EBITDA outlook and shares advancing during Monday's session.

27. Aug. 2026, 19:16 UTC

Clean Harbors Inc shares are lower today, continuing a decline since Wednesday. Broader market conditions reflect rising inflation and PCE index concerns.

26. Aug. 2026, 20:07 UTC

Clean Harbors Inc shares are higher today, continuing a trend of gains since Tuesday's close, despite no specific news to explain the movement.

25. Aug. 2026, 23:36 UTC

Clean Harbors Inc shares are lower in after-market hours. The decline follows falling crude oil prices amid easing geopolitical tensions and lower treasury yields.

24. Aug. 2026, 22:51 UTC

Clean Harbors Inc shares are higher in after-market trading, with no specific news identified to explain the movement. Treasury yields showed volatility today.

22. Aug. 2026, 00:01 UTC

Clean Harbors Inc shares are trading higher in after-market hours, reflecting broader market gains despite concerns over rising crude oil prices and bond yields.

21. Aug. 2026, 23:21 UTC

Clean Harbors Inc. shares rose during after-market hours, reaching a high above Friday's close and positioning the stock near its one-month range's upper end.

20. Aug. 2026, 20:06 UTC

Clean Harbors Inc. shares are higher, maintaining a position above the 20-day moving average amid broader market gains and rising U.S. Treasury yields.

19. Aug. 2026, 23:01 UTC

Clean Harbors Inc shares declined in after-market trading, retreating from earlier gains and remaining above the 20-day moving average. No specific news was identified.

18. Aug. 2026, 20:02 UTC

Clean Harbors Inc shares are lower today amid broader market declines and rising U.S. Treasury yields, despite a slight recovery from earlier session lows.

17. Aug. 2026, 23:56 UTC

Clean Harbors Inc. shares are higher in after-market trading, reflecting a modest gain since Monday's close amid rising crude oil prices and geopolitical tensions.

12. Aug. 2026, 20:06 UTC

Clean Harbors will acquire EnviroServe for $470 million, adding 40 locations and expected cost synergies of $25 million over two years. Shares are gaining.

11. Aug. 2026, 23:01 UTC

Clean Harbors Inc shares are trading lower in after-market hours, reaching a low after a brief recovery. No specific news was identified for this movement.

10. Aug. 2026, 23:01 UTC

Clean Harbors Inc shares are lower in after-hours trading, reflecting broader market sentiment amid rising Treasury yields and inflation concerns.

8. Aug. 2026, 00:01 UTC

Clean Harbors Inc shares are higher in after-market trading, following Friday's close, amid decreased expectations for immediate Federal Reserve interest rate hikes.

7. Aug. 2026, 23:21 UTC

Clean Harbors Inc shares are higher in after-market trading, reflecting strength since Friday's close amid broader market dynamics following a decline in non-farm payrolls.

6. Aug. 2026, 19:46 UTC

Shares of Clean Harbors Inc. are lower following a decline in first-quarter results. The stock's movement aligns with broader market trends affecting industrials.

5. Aug. 2026, 22:01 UTC

Clean Harbors Inc. shares are higher in after-market trading, reaching a high of 0.97% above Wednesday's close and 1.28% above its 20-day moving average.

4. Aug. 2026, 19:56 UTC

Clean Harbors Inc is lower today amid market pressures and disappointing macroeconomic data, including JOLTs Job Openings and Factory Orders MoM figures.

3. Aug. 2026, 19:46 UTC

Clean Harbors Inc shares are lower, continuing a trend of declining daily closes amid mixed economic data and falling oil prices.