1. Last 4 qrtrs of $CLH s price movement on the earnings announcement. Reporting on Wednesday. http://www.tradingthedate.com/stocks/CLH?utm_campaign=Earnings+X+Days&utm_medium=social&utm_source=stocktwits

  2. Large Commercial and Professional Services Revenue 1: $RRD 2: $ABM 3: $CLH Here s the Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Revenue+(TTM+US$+Millions)&minMarketCap=1695&maxMarketCap=4759&minRevenue=0&maxRevenue=1000000

  3. Large Commercial and Professional Services Stock Buy-backs 1: $HNI 2: $ASGN 3: $CLH Here s the Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Stock+Repurchases/Assets&minMarketCap=1695&maxMarketCap=4759&minRevenue=0&maxRevenue=1000000

  4. The majority of users on Vetr are bullish on Clean Harbors, indicating a HOLD Rating (3 stars) for $CLH https://www.vetr.com/research/NYSE:CLH/ratings

  5. Additional definitive proxy soliciting materials and Rule 14(a)(12) material http://www.conferencecalltranscripts.org/no/summary2/?id=1645593 $CLH

  6. Clean Harbors releases salary data. CEO sees compensation rise 43% http://www.conferencecalltranscripts.org/proxy/summary/?id=1645584 $CLH

  7. $CLH: New SEC Filing for CLH: Form DEF 14A, No. 0000822818-15-000009 http://stocknewsflow.com/822818_000082281815000009_0000822818-15-000009

  8. $CLH releasing Earnings on 5/6 Before Open (Confirmed). Anybody buying/selling in Earnings? http://stocksearning.com/q.aspx?Sys=CLH

  9. $WM $WCN $RSG $CLH $CWST $BIN $NAL.CA CERF Inc. (CFL.V) from Toronto has waste management treatment, 13% dividend, 39% insider ownership.

  10. Large Commercial and Professional Services Stock Buy-backs 1: $HNI 2: $ASGN 3: $CLH Here s the Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Stock+Repurchases/Assets&minMarketCap=1695&maxMarketCap=4759&minRevenue=0&maxRevenue=1000000

  11. $CLH Clean Harbors to Announce First-Quarter 2015 Financial Results on May 6 http://www.finances.com/company-news/87113-clean-harbors-to-announce-first-quarter-2015-financial-results-on-may-6.htm

  12. Large Commercial and Professional Services Stock Buy-backs 1: $HNI 2: $ASGN 3: $CLH Here s the Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Stock+Repurchases/Assets&minMarketCap=1695&maxMarketCap=4759&minRevenue=0&maxRevenue=1000000

  13. $NES $CLH Clean Harbors Inc and Nuverra Close Acquisition of Thermo Fluids Inc. http://www.smarteranalyst.com/2015/04/14/company-update-nes-clh-clean-harbors-inc-and-nuverra-close-acquisition-of-thermo-fluids-inc/

  14. $CLH: Clean Harbors and Nuverra Close Acquisition of Thermo Fluids Inc. http://stocknewshour.com/clean-harbors-and-nuverra-close-acquisition-of-thermo-fluids-inc

  15. $BIN $CLH $RSG $SRCL CERF (CFL.V) from Toronto has waste treatment & rentals, 14% dividend, 39% insiders ownership: http://www.cerfcorp.com/

  16. Large Commercial and Professional Services Stock Buy-backs 1: $HNI 2: $ASGN 3: $CLH Full Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Stock+Repurchases/Assets&minMarketCap=1700&maxMarketCap=4749&minRevenue=0&maxRevenue=1000000

  17. Large Commercial and Professional Services Revenue 1: $RRD 2: $ABM 3: $CLH Full Chart: http://lite.capitalmarketlabs.com/cmld3b/xy.php?sector=Commercial+and+Professional+Services|&x=Equal+Spaced&y=Revenue+(TTM+US$+Millions)&minMarketCap=1700&maxMarketCap=4749&minRevenue=0&maxRevenue=1000000

  18. End Of Day Scan: Bullish MA Crossovers $TSL $FANG $MFA $TUP $MITL $CLH $HYT $AGRO $VTA $MHO

  19. $CLH through last month s high now >> http://stocktwits.com/OptionRunners/message/34973786

  20. $CLH through last week s high. Looking really good here, options illiquid though. Heading for $62 - $63 imo.

  21. $CLH: New Insider Transaction on CLH by EVP (CHESI) TWOHIG MICHAEL J: http://insideri.com/1220474_000117911015005734_0001179110-15-005734

  22. Clean Harbors s EVP (CHESI) just disposed of 272 shares http://www.conferencecalltranscripts.org/4/summary2/?id=1590735 $CLH

  23. Clean Harbors s Pres (Indus.and Field Serv) just disposed of 565 shares http://www.conferencecalltranscripts.org/4/summary/?id=1585352 $CLH

  24. Clean Harbors s Exec VP (CHESI subsidiary) just disposed of 343 shares http://www.conferencecalltranscripts.org/4/summary/?id=1584956 $CLH

  25. Clean Harbors s Pres. (Safety-Kleen Systems) just disposed of 227 shares http://www.conferencecalltranscripts.org/4/summary/?id=1584954 $CLH