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Casella Waste Systems Inc. insider trading

This tab shows only the shares insiders bought or sold on the open market in the last twelve months (Form 4 codes P and S). Grants, option exercises, shares held back for tax and gifts are left out on purpose, so what is left is insiders trading at the market price like anyone else.

In the last twelve months insiders at Casella Waste Systems Inc. filed 28 open-market sales worth $5.6 million and 0 open-market purchases, on Form 4 with the SEC. The latest: Burke Michael K, Director, sold 1,100 shares at $95.26 on 3 September 2026, filed 3 September 2026.

TradedInsiderRoleTypeSharesPriceValueFiling
3 September 2026Burke Michael KDirectorSale1,100$95.26$104,786Form 4
26 August 2026Burke Michael KDirectorSale1,100$92.99$102,289Form 4
14 August 2026Casella Douglas RVICE Chairman, BD OF DirectorsSale1,343$91.12$122,374Form 4
13 August 2026Casella Douglas RVICE Chairman, BD OF DirectorsSale1,838$90.89$167,056Form 4
13 August 2026Casella Douglas RVICE Chairman, BD OF DirectorsSale13,319$91.07$1.2 millionForm 4
26 May 2026Burke Michael KDirectorSale2,305$87.56$201,826Form 4
19 May 2026Coletta EdmondPresident & CEOSale6,000$89.03$534,180Form 4
19 May 2026Coletta EdmondPresident & CEOSale1,593$90.00$143,370Form 4
19 May 2026Coletta EdmondPresident & CEOSale4,907$90.07$441,973Form 4
16 March 2026Casella John WDirectorSale1,744$87.77$153,071Form 4
16 March 2026Coletta EdmondPresident & CEOSale988$87.81$86,756Form 4
16 March 2026Drohan KevinVP & Chief Accounting OfficerSale85$87.73$7,457Form 4
16 March 2026Steves SeanSr VP & COO of SW OpsSale197$87.80$17,297Form 4
16 March 2026Sayward Shelley E.Senior VP & General CounselSale362$87.73$31,758Form 4
16 March 2026Helgeson Bradford JohnExecutive VP and CFOSale405$87.73$35,531Form 4
12 March 2026Casella John WDirectorSale963$90.06$86,728Form 4
12 March 2026Coletta EdmondPresident & CEOSale377$89.80$33,855Form 4
12 March 2026Drohan KevinVP & Chief Accounting OfficerSale55$89.52$4,924Form 4
12 March 2026Steves SeanSr VP & COO of SW OpsSale97$89.71$8,702Form 4
12 March 2026Sayward Shelley E.Senior VP & General CounselSale129$89.71$11,573Form 4
27 February 2026Steves SeanSr VP & COO of SW OpsSale1,199$92.89$111,375Form 4
27 February 2026Drohan KevinVP & Chief Accounting OfficerSale675$92.61$62,512Form 4
27 February 2026Coletta EdmondPresidentSale3,812$93.70$357,184Form 4
27 February 2026Casella John WChief Executive OfficerSale6,726$93.10$626,191Form 4
27 February 2026Sayward Shelley E.Senior VP & General CounselSale1,591$92.91$147,820Form 4
8 December 2025Coletta EdmondPresidentSale7,000$100.07$700,490Form 4
7 November 2025Helgeson Bradford JohnExecutive VP and CFOSale262$87.65$22,964Form 4
4 November 2025Green Emily NagleDirectorSale1,116$89.38$99,748Form 4

A filing with several lines appears once per line.

Source

Form 4 filings on EDGAR for Casella Waste Systems Inc.: the company's filing index.

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