Clean Harbors Inc

2026-09-23 19:25; UTC

Clean Harbors Inc priced a $600 million private offering of senior notes at 6.250% to fund its acquisition strategy, with shares trading roughly flat.

2026-09-21 19:51; UTC

Clean Harbors Inc shares fell sharply, reversing a trend of higher daily closes amid a broader market decline.

2026-09-18 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.

2026-09-17 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.

2026-09-16 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.

2026-09-15 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.

2026-09-10 20:06; UTC

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

2026-09-09 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.

2026-09-04 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.

2026-09-03 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.

2026-09-02 19:46; UTC

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

2026-09-01 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.

2026-08-31 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.

2026-08-27 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.

2026-08-26 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.

2026-08-25 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.

2026-08-24 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.

2026-08-22 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.

2026-08-21 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.

2026-08-20 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.

2026-08-19 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.

2026-08-18 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.

2026-08-17 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.

2026-08-12 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.

2026-08-11 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.

2026-08-10 23:01; UTC

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

2026-08-08 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.

2026-08-07 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.

2026-08-06 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.

2026-08-05 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.