8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer)
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8-K - CASELLA WASTE SYSTEMS filed an 8-K with the SEC on Nov 9 (a notice of a material company event).
Directly affected
- CWST Casella Waste Systems+20.0% 15d
Named in this report.
Indirectly affected
- XLU Utilities Select Sector SPDR+5.0% 30d
Utilities Select Sector SPDR holds the utilities sector that Casella Waste Systems belongs to, so it often moves with news about it.
- WM Waste Management+15.3% 14d
Waste Management is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news.
- RSG Republic Services+4.4% 8d
Republic Services is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news.
- WCN Waste Connections+23.4% 18d
Waste Connections is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news.
- GFL GFL Environmental+0.1% 15d
GFL Environmental is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| CWST | -2.49% | +1.49% | base | — | after close | after close | after close |
| XLU | -0.87% | -1.12% | base | — | after close | after close | after close |
| WM | -0.81% | +2.01% | base | — | after close | after close | after close |
| RSG | -1.62% | +1.05% | base | — | after close | after close | after close |
| WCN | -1.77% | +0.85% | base | — | after close | after close | after close |
| GFL | -0.37% | +0.50% | base | — | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-09 AccNo: 0000911177-26-000057 Size: 647 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Casella Waste Systems (CWST)
| Company | When | Average | Largest gain | Largest drop | Prices |
|---|---|---|---|---|---|
| Select Sector Spdr Tr (XLU) | the next day | -0.45% | +1.33% | -1.12% | 11 |
| Waste Management (WM) | the next day | -0.87% | -0.87% | -0.87% | 2 |
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Price since this story was published: Casella Waste Systems (CWST)
| Company | When | Move | Status |
|---|---|---|---|
| Casella Waste Systems (CWST) | three days earlier | +1.49% | final price |
| Casella Waste Systems (CWST) | five days earlier | -2.49% | final price |
| GFL Environmental (GFL) | three days earlier | +0.50% | final price |
| GFL Environmental (GFL) | five days earlier | -0.37% | final price |
| Republic Services (RSG) | three days earlier | +1.05% | final price |
| Republic Services (RSG) | five days earlier | -1.62% | final price |
| Waste Connections (WCN) | three days earlier | +0.85% | final price |
| Waste Connections (WCN) | five days earlier | -1.77% | final price |
| Waste Management (WM) | three days earlier | +2.01% | final price |
| Waste Management (WM) | five days earlier | -0.81% | final price |
| Select Sector Spdr Tr (XLU) | three days earlier | -1.12% | final price |
| Select Sector Spdr Tr (XLU) | five days earlier | -0.87% | final price |
Congressional trades in Casella Waste Systems (CWST) around 9 Nov 2026
- Rep. Rohit Khanna sold Waste Management (WM) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 45 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Waste Management (WM) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 59 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Casella Waste Systems (CWST)
Companies mentioned with this story
- CWST Casella Waste Systems
For “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” Casella Waste Systems (CWST) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> CWST
- XLU Select Sector Spdr Tr
For “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” Select Sector Spdr Tr (XLU) is linked, with no stored direction, medium confidence. Reason on file: Utilities Select Sector SPDR holds the utilities sector that Casella Waste Systems belongs to, so it often moves with news about it
- WM Waste Management
Waste Management (WM) is linked, with no stored direction, medium confidence in the 9 Nov 2026 story “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer).” Reason on file: Waste Management is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news
- RSG Republic Services
In “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” Republic Services (RSG) is linked, with no stored direction, medium confidence. Reason on file: Republic Services is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news
- WCN Waste Connections
In “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” Waste Connections (WCN) is linked, with no stored direction, medium confidence. Reason on file: Waste Connections is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news
- GFL GFL Environmental
For “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” GFL Environmental (GFL) is linked, with no stored direction, medium confidence. Reason on file: GFL Environmental is a peer of Casella Waste Systems in refuse systems; rivals often move on the same news
How “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer)” reaches Casella Waste Systems (CWST)
Casella Waste Systems (CWST) is the company in “8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer),” the 9 Nov 2026 this story story.
For Casella Waste Systems (CWST), the reason on file says SEC 8-K filing -> direct issuer disclosure -> CWST
Also listed, Select Sector Spdr Tr (XLU): Utilities Select Sector SPDR holds the utilities sector that Casella Waste Systems belongs to, so it often moves with news about it
Dates in the story, and the Casella Waste Systems (CWST) price range
CWST traded between 76.53 and 99.61 across 14 sessions. The latest close on file is 98.61. WM traded between 200.76 and 239.55 across 13 sessions. The latest close on file is 238.44. XLU traded between 39.05 and 42.88 across 17 sessions. The latest close on file is 42.56.
A simple score for Casella Waste Systems (CWST)
46 out of 100
“8-K - CASELLA WASTE SYSTEMS INC (0000911177) (Filer)” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.