| 2026-02-20 | -8.2% | earnings | Seeking Alpha | Casella signals 8% revenue growth and $455M–$465M EBITDA guidance for 2026 while advancing Mid-Atlantic integration |
| 2026-02-20 | -8.2% | earnings | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Q4 2025 Earnings Call Transcript |
| 2026-03-19 | -7.6% | earnings | Yahoo Finance | A Look Back at Waste Management Stocks’ Q4 Earnings: Casella Waste Systems (NASDAQ:CWST) Vs The Rest Of The Pack - Yahoo Finance |
| 2026-03-10 | -7.6% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2026-03-10 | -7.6% | executive | Stock Titan | Casella Waste Systems (NASDAQ: CWST) COO of Solid Waste Operations to resign - Stock Titan |
| 2026-02-19 | -7.2% | earnings | Seeking Alpha | Casella Waste Systems Non-GAAP EPS of $0.30 beats by $0.08, revenue of $469.1M misses by $1.79M |
| 2026-02-19 | -7.2% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2026-02-19 | -7.2% | earnings | TradingView | Casella Waste Systems’s (NASDAQ:CWST) Q4 CY2025 Earnings Results: Revenue In Line With Expectations - TradingView |
| 2026-04-22 | +7.0% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-04-22 | +7.0% | news | Stock Titan | Wasatch Advisors increases CWST holding to 2.58M shares (CWST) - Stock Titan |
| 2026-04-22 | +7.0% | news | Stock Titan | [8-K] CASELLA WASTE SYSTEMS INC Reports Material Event - Stock Titan |
| 2025-10-31 | +6.6% | earnings | Seeking Alpha | Casella signals 7–8% revenue growth and margin expansion for 2026 driven by acquisitions and operational improvements |
| 2025-10-31 | +6.6% | earnings | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Q3 2025 Earnings Call Transcript |
| 2023-06-12 | -6.6% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2023-06-12 | -6.6% | legal | SEC EDGAR | CWST 8-K: 1.01, 7.01, 8.01 (SEC Filing) |
| 2024-09-18 | -6.6% | legal | SEC EDGAR | CWST 8-K: 1.01, 8.01 (SEC Filing) |
| 2026-03-04 | +6.2% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at 47th Annual Raymond James Institutional Investor Conference - Slideshow |
| 2026-03-04 | +6.2% | analyst | Seeking Alpha | Casella Waste Systems: Rating Upgrade As The Next Leg Of Adj. EBITDA Growth Becomes Visible |
| 2021-07-29 | +6.2% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-10-30 | +6.0% | earnings | Seeking Alpha | Casella Waste Systems Non-GAAP EPS of $0.42 beats by $0.10, revenue of $485.4M beats by $9.08M |
| 2025-10-30 | +6.0% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2024-04-25 | -5.8% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-02-28 | +5.6% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-10-28 | -5.6% | earnings | Seeking Alpha | Casella Waste Systems: Time To Turn Trash Into Profits |
| 2025-10-28 | -5.6% | earnings | TradingView | Casella Waste Systems (CWST) To Report Earnings Tomorrow: Here Is What To Expect - TradingView |
| 2025-08-01 | -5.5% | earnings | Seeking Alpha | Casella raises 2025 revenue guidance to $1.83B midpoint while integrating new acquisitions |
| 2025-08-01 | -5.5% | earnings | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Q2 2025 Earnings Call Transcript |
| 2025-08-01 | -5.5% | legal | SEC EDGAR | CWST 8-K: 8.01 (SEC Filing) |
| 2025-08-01 | -5.5% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-10-21 | +5.3% | news | Seeking Alpha | ClearBridge Select Strategy buys REGN, VRTX & VST; exits ICLR, PCTY & ADBE |
| 2026-04-02 | +5.2% | earnings | Insider Monkey | Casella Waste Systems (CWST) Experienced Ups and Downs in Q4 |
| 2024-08-01 | +5.1% | legal | SEC EDGAR | CWST 8-K: 2.02, 7.01 (SEC Filing) |
| 2023-07-27 | -5.0% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2022-05-03 | -4.6% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2022-04-28 | -4.3% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-04-09 | +4.2% | news | Seeking Alpha | Casella Waste Systems rated Buy in new coverage at TD Cowen |
| 2026-04-17 | -4.1% | news | StockStory | 3 Reasons CWST is Risky and 1 Stock to Buy Instead |
| 2026-04-17 | -4.1% | news | Stock Titan | Casella Waste Systems (NASDAQ: CWST) sets 2026 virtual meeting, director slate and pay vote - Stock Titan |
| 2022-02-17 | +3.8% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2022-06-22 | +3.5% | legal | SEC EDGAR | CWST 8-K: 5.02 and (SEC Filing) |
| 2021-10-28 | +3.4% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2022-07-28 | +3.4% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2026-04-12 | -3.4% | analyst | Simply Wall St. | How The Casella Waste Systems (CWST) Narrative Is Shifting With Mixed Analyst Targets |
| 2025-03-11 | -3.2% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2023-07-03 | -3.1% | legal | SEC EDGAR | CWST 8-K: 2.03, 7.01, 8.01 (SEC Filing) |
| 2026-03-18 | -3.1% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at JPMorgan Industrials Conference 2026 Transcript |
| 2026-04-10 | -3.1% | news | StockStory | 1 Small-Cap Stock Worth Your Attention and 2 We Avoid |
| 2026-04-10 | -3.1% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at 12th Annual Waste & Environmental Services Symposium - Slideshow |
| 2025-07-31 | -3.0% | earnings | Seeking Alpha | Casella Waste Systems GAAP EPS of $0.08 misses by $0.05, revenue of $465.3M beats by $11.28M |
| 2025-07-31 | -3.0% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-09-02 | -2.8% | legal | SEC EDGAR | CWST 8-K: 8.01 (SEC Filing) |
| 2025-05-01 | -2.8% | earnings | Seeking Alpha | Casella Waste Systems beats top-line and bottom-line estimates; reaffirms FY25 outlook |
| 2025-05-01 | -2.8% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2026-02-18 | -2.7% | earnings | Seeking Alpha | Casella Waste Systems Q4 2025 Earnings Preview |
| 2023-02-16 | -2.7% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2023-08-01 | +2.7% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-05-07 | -2.7% | analyst | Seeking Alpha | Casella Waste Systems: Rating Downgrade As Valuation Has Already Priced In Near-Term Upside |
| 2025-04-07 | -2.7% | M&A | marketscreener.com | Casella Waste Systems, Inc. acquired Seyrek Disposal, LLC. - marketscreener.com |
| 2026-02-02 | +2.6% | earnings | StockStory | Q3 Earnings Outperformers: Casella Waste Systems (NASDAQ:CWST) And The Rest Of The Waste Management Stocks - StockStory |
| 2021-12-28 | +2.6% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2024-12-17 | +2.6% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-11-03 | +2.6% | analyst | Seeking Alpha | Casella Waste Systems upgraded at Barclays on improved outlook |
| 2025-09-08 | -2.5% | earnings | Finviz | Q2 Earnings Outperformers: Casella Waste Systems (NASDAQ:CWST) And The Rest Of The Waste Management Stocks - Finviz |
| 2024-11-21 | +2.4% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-07-17 | -2.3% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2026-03-24 | -2.2% | news | Stock Titan | Casella Waste (CWST) vice chair gifts 146K Class B shares to trusts - Stock Titan |
| 2024-04-08 | +2.2% | news | CNN | symbol__ Stock Quote Price and Forecast - CNN |
| 2024-10-30 | -2.2% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2022-07-29 | +2.1% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2022-10-27 | +2.1% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2023-04-24 | +2.1% | legal | SEC EDGAR | CWST 8-K: 1.01, 7.01 (SEC Filing) |
| 2026-04-07 | -2.0% | news | GlobeNewswire | Casella Waste Systems, Inc. to Host Conference Call on Its First Quarter 2026 Results |
| 2026-04-07 | -2.0% | news | StockStory | 3 Russell 2000 Stocks We Steer Clear Of |
| 2026-02-17 | -2.0% | earnings | TradingView | Casella Waste Systems (CWST) To Report Earnings Tomorrow: Here Is What To Expect - TradingView |
| 2025-03-06 | +2.0% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2023-09-05 | +2.0% | legal | SEC EDGAR | CWST 8-K: 7.01, 8.01 (SEC Filing) |
| 2026-03-03 | +2.0% | news | Investing.com | Steves Sean, Sr VP, sells Casella Waste Systems (CWST) stock for $111k - Investing.com |
| 2026-03-03 | +2.0% | news | Investing.com | Casella Waste Systems VP Drohan sells $62k in shares - Investing.com |
| 2024-09-19 | -1.9% | news | GlobeNewswire | Casella Waste Systems Announces Closing of Public Offering - GlobeNewswire |
| 2021-06-16 | -1.9% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2023-05-30 | -1.9% | legal | SEC EDGAR | CWST 8-K: 1.01, 1.02and2.03 (SEC Filing) |
| 2026-04-16 | -1.8% | earnings | Zacks | Why Casella (CWST) is Poised to Beat Earnings Estimates Again |
| 2026-04-16 | -1.8% | earnings | Zacks | Equifax Set to Report Q1 Earnings: Here's What Investors Should Know |
| 2023-04-28 | +1.8% | legal | SEC EDGAR | CWST 8-K: 1.01 and 2.03 (SEC Filing) |
| 2022-05-19 | +1.8% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2026-03-17 | -1.7% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at JPMorgan Industrials Conference 2026 - Slideshow |
| 2026-03-17 | -1.7% | earnings | Stock Titan | Casella Waste (NASDAQ: CWST) grants 989 RSUs to senior revenue officer - Stock Titan |
| 2026-03-17 | -1.7% | news | Investing.com India | Sayward, Casella Waste Systems SVP, sells $43k in CWST stock - Investing.com India |
| 2025-11-14 | +1.7% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at Baird 55th Annual Global Industrial Conference - Slideshow |
| 2026-03-26 | +1.6% | news | Stock Titan | Vanguard realigns reporting, discloses 0% stake in Casella Waste Systems (CWST) - Stock Titan |
| 2024-12-23 | -1.5% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-02-12 | -1.4% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-02-12 | -1.4% | earnings | Stock Titan | Casella Waste Smashes Revenue Targets: $427.5M Q4 Growth Spree as Acquisition Strategy Pays Off - Stock Titan |
| 2025-08-28 | -1.4% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-12-03 | -1.4% | news | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Presents at Goldman Sachs Industrials and Materials Conference 2025 - Slideshow |
| 2022-06-01 | +1.3% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-08-07 | -1.2% | news | Upstox | Casella Waste Systems, Inc. Class A Share Price Today - Live NASDAQ: CWST Stock Price Charts, History - Upstox |
| 2024-09-06 | +1.2% | legal | SEC EDGAR | CWST 8-K: 8.01 (SEC Filing) |
| 2025-12-15 | +1.2% | news | The Globe and Mail | 2 Cash-Producing Stocks Worth Investigating and 1 We Question - The Globe and Mail |
| 2023-06-15 | -1.2% | legal | SEC EDGAR | CWST 8-K: 1.01, 8.01 (SEC Filing) |
| 2026-04-23 | -1.2% | earnings | Zacks | Casella (CWST) Expected to Beat Earnings Estimates: What to Know Ahead of Q1 Release |
| 2023-11-01 | +1.1% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2023-11-01 | +1.1% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2022-03-31 | +1.1% | legal | SEC EDGAR | CWST 8-K: 5.02 and (SEC Filing) |
| 2021-08-13 | +1.0% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2023-08-24 | -1.0% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-03-16 | -0.9% | news | Investing.com | Casella director John Casella sells $239,798 in Casella Waste Systems stock - Investing.com |
| 2026-03-16 | -0.9% | executive | Investing.com | Steves Sean, Casella Waste Systems COO, sells $26k in CWST stock - Investing.com |
| 2026-03-16 | -0.9% | news | Stock Titan | [Form 4] CASELLA WASTE SYSTEMS INC Insider Trading Activity - Stock Titan |
| 2026-03-16 | -0.9% | executive | Investing.com | Casella Waste Systems CEO Coletta sells $120k in stock - Investing.com |
| 2026-03-16 | -0.9% | news | Stock Titan | Casella Waste (NASDAQ: CWST) VP granted 551 RSUs, sells 140 shares - Stock Titan |
| 2026-03-16 | -0.9% | executive | Stock Titan | Casella Waste (CWST) CFO awarded RSUs and sells shares to cover taxes - Stock Titan |
| 2024-06-10 | -0.9% | legal | SEC EDGAR | CWST 8-K: 5.02, 5.07 (SEC Filing) |
| 2023-06-02 | -0.8% | legal | SEC EDGAR | CWST 8-K: 5.02, 5.07 (SEC Filing) |
| 2022-06-03 | -0.8% | news | Value Research | Casella Waste Systems Inc. Class A (CWST) - Value Research |
| 2021-04-29 | +0.7% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2024-09-30 | +0.7% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03, 7.01 (SEC Filing) |
| 2025-08-18 | +0.6% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-12-21 | +0.6% | news | The Globe and Mail | 1 Safe-and-Steady Stock with Promising Prospects and 2 We Ignore - The Globe and Mail |
| 2025-08-06 | -0.5% | executive | Seeking Alpha | Casella Waste Systems announces CEO transition to executive chairman |
| 2025-08-06 | -0.5% | legal | SEC EDGAR | CWST 8-K: 5.02, 7.01 (SEC Filing) |
| 2026-01-06 | +0.4% | earnings | Insider Monkey | Here’s Why Casella Waste Systems (CWST) Declined in Q3 - Insider Monkey |
| 2024-02-15 | -0.3% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2025-07-22 | -0.3% | news | Seeking Alpha | Casella Waste Systems: Still Not Liking The Smell Of It |
| 2025-07-22 | -0.3% | news | Seeking Alpha | Casella Waste Systems: My Fourth Favorite Trash Collector |
| 2022-04-21 | -0.3% | legal | SEC EDGAR | CWST 8-K: 5.02 (SEC Filing) |
| 2026-04-09 | -0.2% | news | MarketBeat | Casella Waste Systems Talks $500M M&A Pipeline, Labor, AI Tech and Northeast Disposal Crunch at Conference |
| 2025-11-29 | +0.2% | news | Seeking Alpha | Casella Waste Systems: Still Hauling Strong, But The Valuation Is Rich |
| 2023-02-10 | +0.1% | legal | SEC EDGAR | CWST 8-K: 1.01, 2.03 (SEC Filing) |
| 2023-08-09 | +0.1% | legal | SEC EDGAR | CWST 8-K: 8.01 and (SEC Filing) |
| 2025-05-02 | -0.1% | news | Seeking Alpha | Casella Waste Systems outlines $500M M&A pipeline and internalization strategies for 2025 |
| 2025-05-02 | -0.1% | earnings | Seeking Alpha | Casella Waste Systems, Inc. (CWST) Q1 2025 Earnings Call Transcript |
| 2024-12-10 | -0.1% | legal | SEC EDGAR | CWST 8-K: 8.01 (SEC Filing) |
| 2023-04-27 | -0.1% | legal | SEC EDGAR | CWST 8-K: 2.02 and (SEC Filing) |
| 2026-04-26 | — | news | Seeking Alpha | Quant snapshot: AXT, Chevron lead top-rated names as CBIZ, Grid Dynamics lag |