Casella Waste Systems Inc. (CWST) on GreekSoup https://greeksoup.ai/stocks/us/cwst/ Every dated entry in the public record on Casella Waste Systems Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days. en Mon, 12 Oct 2026 00:00:00 +0000 Casella Waste Systems Inc.: Schedule 13G/A filed by Wasatch Advisors LP, 4.9% of the classhttps://greeksoup.ai/stocks/us/cwst/holders/us:CWST:schedule-13:2026-10-09:4e5c0792f2Fri, 09 Oct 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc. filed 8-K: regulation fd disclosurehttps://greeksoup.ai/stocks/us/cwst/filings/us:CWST:filing:2026-10-01:948aa2a2e5Thu, 01 Oct 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 5,063,987 shares at the 30 September 2026 settlement, 8.66 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-09-30:f9495d02b3Wed, 30 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 5,071,072 shares at the 15 September 2026 settlement, 11.41 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-09-15:1a687779b4Tue, 15 Sep 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Form 144, Michael Burke plans to sell 1,100 shares worth $105,556 around 3 September 2026https://greeksoup.ai/stocks/us/cwst/planned-sales/us:CWST:planned-sale:2026-09-03:dbdac346e8Thu, 03 Sep 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Burke Michael K (Director) sold 1,100 shares at $95.26 on 3 September 2026, $104,786https://greeksoup.ai/stocks/us/cwst/insiders/us:CWST:insider:2026-09-03:6104d41d59Thu, 03 Sep 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 4,840,044 shares at the 31 August 2026 settlement, 12.17 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-08-31:dc2336d59bMon, 31 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Form 144, Michael Burke plans to sell 1,100 shares worth $103,114 around 26 August 2026https://greeksoup.ai/stocks/us/cwst/planned-sales/us:CWST:planned-sale:2026-08-26:eeea08d862Wed, 26 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Burke Michael K (Director) sold 1,100 shares at $92.99 on 26 August 2026, $102,289https://greeksoup.ai/stocks/us/cwst/insiders/us:CWST:insider:2026-08-26:82d37ecd7fWed, 26 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Form 144, Douglas Casella plans to sell 1,343 shares worth $121,837 around 14 August 2026https://greeksoup.ai/stocks/us/cwst/planned-sales/us:CWST:planned-sale:2026-08-14:d791a1de7cFri, 14 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Casella Douglas R (VICE CHAIRMAN, BD OF DIRECTORS) sold 1,343 shares at $91.12 on 14 August 2026, $122,374https://greeksoup.ai/stocks/us/cwst/insiders/us:CWST:insider:2026-08-14:c8807c903dFri, 14 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Casella Douglas R (VICE CHAIRMAN, BD OF DIRECTORS) sold 1,838 shares at $90.89 on 13 August 2026, $167,056https://greeksoup.ai/stocks/us/cwst/insiders/us:CWST:insider:2026-08-14:f595df1703Fri, 14 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Casella Douglas R (VICE CHAIRMAN, BD OF DIRECTORS) sold 13,319 shares at $91.07 on 13 August 2026, $1.2 millionhttps://greeksoup.ai/stocks/us/cwst/insiders/us:CWST:insider:2026-08-14:2fa8a2316dFri, 14 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 4,805,288 shares at the 14 August 2026 settlement, 9.10 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-08-14:17a64ce537Fri, 14 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Form 144, CASELLA DOUGLAS R plans to sell 1,838 shares worth $166,991 around 13 August 2026https://greeksoup.ai/stocks/us/cwst/planned-sales/us:CWST:planned-sale:2026-08-13:6016068cfdThu, 13 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: Form 144, Douglas Casella plans to sell 13,319 shares worth $1.2 million around 13 August 2026https://greeksoup.ai/stocks/us/cwst/planned-sales/us:CWST:planned-sale:2026-08-13:dc7afe927eThu, 13 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc. Q2 FY2026 results: revenue $544 million, net income $4 millionhttps://greeksoup.ai/stocks/us/cwst/results/fy2026-q2/us:CWST:result:2026-08-07:92a601e978Fri, 07 Aug 2026 00:00:00 +0000ResultsResults. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc. filed 10-Q: 10-qhttps://greeksoup.ai/stocks/us/cwst/filings/us:CWST:filing:2026-08-07:30bb5637e6Fri, 07 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc. filed 8-K: results of operationshttps://greeksoup.ai/stocks/us/cwst/filings/us:CWST:filing:2026-08-06:ed49400af7Thu, 06 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 4,680,761 shares at the 31 July 2026 settlement, 6.41 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-07-31:bd3ca9eaecFri, 31 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc. filed 8-K/A: officer or director changehttps://greeksoup.ai/stocks/us/cwst/filings/us:CWST:filing:2026-07-20:4aca02051aMon, 20 Jul 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Casella Waste Systems Inc.: short interest 4,904,523 shares at the 15 July 2026 settlement, 8.04 days to coverhttps://greeksoup.ai/stocks/us/cwst/short-interest/us:CWST:short-interest:2026-07-15:559e31388dWed, 15 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

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