Michael K. Burke

Insider · Director · CWST

Michael K. Burke files insider transactions with the SEC as a director of Casella Waste Systems (CWST). We hold 3 disclosed purchases and sales filed since 10 January 2006, 2 of them in the last 90 days.

Files forCWST
Disclosed buys and sells3 in all, 2 in the last 90 days
Last disclosure3 September 2026

Positions held

4 posts we hold — a term names its own dates; a run of filings only says when they filed

Filed 28 February 2008 — 3 September 2026Director · Casella Waste Systems (CWST)44 Form 4 lines · source: SEC Form 4
Filed 20 January 2012 — 9 January 2014Sr VP and CFO · Landauer (LDR)6 Form 4 lines · source: SEC Form 4
Filed 11 November 2009 — 22 September 2010Senior Vice President & CFO · Albany International Corp /de/ (AIN)10 Form 4 lines · source: SEC Form 4
Filed 6 January 2006 — 9 November 2006Executive Vice President, CFO · Intermagnetics General (IMGC)17 Form 4 lines · source: SEC Form 4

Everything they disclosed

77 entries, newest first — one per disclosure report, one per Form 4 line

▼ sold on the open market 1,100 shares of Casella Waste SystemsSEC Form 43 September 2026Class A Common Stock · traded 3 September 2026 · filed 3 September 2026
▼ sold on the open market 1,100 shares of Casella Waste SystemsSEC Form 426 August 2026Class A Common Stock · traded 26 August 2026 · filed 26 August 2026
was granted 1,793 shares of Casella Waste SystemsSEC Form 45 June 2026Class A Common Stock · traded 4 June 2026 · filed 5 June 2026
▼ sold on the open market 2,305 shares of Casella Waste SystemsSEC Form 427 May 2026Class A Common Stock · traded 26 May 2026 · filed 27 May 2026
was granted 1,215 shares of Casella Waste SystemsSEC Form 49 June 2025Class A Common Stock · traded 5 June 2025 · filed 9 June 2025
▼ sold on the open market 1,800 shares of Casella Waste SystemsSEC Form 425 November 2024Class A Common Stock · traded 25 November 2024 · filed 25 November 2024
was granted 1,451 shares of Casella Waste SystemsSEC Form 47 June 2024Class A Common Stock · traded 6 June 2024 · filed 7 June 2024
was granted 1,310 shares of Casella Waste SystemsSEC Form 42 June 2023Class A Common Stock · traded 1 June 2023 · filed 2 June 2023
▼ sold on the open market 4,220 shares of Casella Waste SystemsSEC Form 414 November 2022Class A Common Stock · traded 10 November 2022 · filed 14 November 2022
▼ sold on the open market 100 shares of Casella Waste SystemsSEC Form 414 November 2022Class A Common Stock · traded 10 November 2022 · filed 14 November 2022
▼ sold on the open market 4,090 shares of Casella Waste SystemsSEC Form 415 August 2022Class A Common Stock · traded 12 August 2022 · filed 15 August 2022
▼ sold on the open market 1,260 shares of Casella Waste SystemsSEC Form 415 August 2022Class A Common Stock · traded 12 August 2022 · filed 15 August 2022
gave away 590 shares of Casella Waste SystemsSEC Form 415 August 2022Class A Common Stock · traded 12 August 2022 · filed 15 August 2022
was granted 1,638 shares of Casella Waste SystemsSEC Form 43 June 2022Class A Common Stock · traded 2 June 2022 · filed 3 June 2022
▼ sold on the open market 5,000 shares of Casella Waste SystemsSEC Form 411 March 2022Class A Common Stock · traded 10 March 2022 · filed 11 March 2022
was granted 1,802 shares of Casella Waste SystemsSEC Form 43 June 2021Class A Common Stock · traded 2 June 2021 · filed 3 June 2021
was granted 1,921 shares of Casella Waste SystemsSEC Form 44 June 2020Class A Common Stock · traded 2 June 2020 · filed 4 June 2020
▼ sold on the open market 11,200 shares of Casella Waste SystemsSEC Form 426 February 2020Class A Common Stock · traded 25 February 2020 · filed 26 February 2020
gave away 934 shares of Casella Waste SystemsSEC Form 426 February 2020Class A Common Stock · traded 25 February 2020 · filed 26 February 2020
▼ sold on the open market 10,000 shares of Casella Waste SystemsSEC Form 419 August 2019Class A Common Stock · traded 16 August 2019 · filed 19 August 2019
was granted 2,547 shares of Casella Waste SystemsSEC Form 45 June 2019Class A Common Stock · traded 4 June 2019 · filed 5 June 2019
▼ sold on the open market 8,389 shares of Casella Waste SystemsSEC Form 410 May 2019Class A Common Stock · traded 9 May 2019 · filed 10 May 2019
▼ sold on the open market 3,991 shares of Casella Waste SystemsSEC Form 427 August 2018Class A Common Stock · traded 23 August 2018 · filed 27 August 2018
▼ sold on the open market 5,045 shares of Casella Waste SystemsSEC Form 423 August 2018Class A Common Stock · traded 21 August 2018 · filed 23 August 2018
▼ sold on the open market 8,800 shares of Casella Waste SystemsSEC Form 423 August 2018Class A Common Stock · traded 22 August 2018 · filed 23 August 2018
▼ sold on the open market 20,236 shares of Casella Waste SystemsSEC Form 415 June 2018Class A Common Stock · traded 13 June 2018 · filed 15 June 2018
gave away 2,035 shares of Casella Waste SystemsSEC Form 415 June 2018Class A Common Stock · traded 14 June 2018 · filed 15 June 2018
was granted 2,724 shares of Casella Waste SystemsSEC Form 44 June 2018Class A Common Stock · traded 1 June 2018 · filed 4 June 2018
exercised options over 7,500 shares of Casella Waste SystemsSEC Form 418 September 2017Class A Common Stock · traded 15 September 2017 · filed 18 September 2017
▼ sold on the open market 31,500 shares of Casella Waste SystemsSEC Form 418 September 2017Class A Common Stock · traded 15 September 2017 · filed 18 September 2017
exercised options over 7,500 shares of Casella Waste Systems (a derivative holding)SEC Form 418 September 2017Stock Option (right to buy) · traded 15 September 2017 · filed 18 September 2017
was granted an unstated number of shares of Casella Waste SystemsSEC Form 47 June 2017Class A Common Stock · traded 6 June 2017 · filed 7 June 2017
was granted 4,006 shares of Casella Waste SystemsSEC Form 418 November 2016Class A Common Stock · traded 17 November 2016 · filed 18 November 2016
was granted 3,486 shares of Casella Waste SystemsSEC Form 425 November 2015Class A Common Stock · traded 19 November 2015 · filed 25 November 2015
was granted 7,898 shares of Casella Waste SystemsSEC Form 49 November 2015Class A Common Stock · traded 6 November 2015 · filed 9 November 2015
▲ bought on the open market 14,000 shares of Casella Waste SystemsSEC Form 415 October 2014Class A Common Stock · traded 13 October 2014 · filed 15 October 2014
was granted 13,227 shares of Casella Waste SystemsSEC Form 414 October 2014Class A Common Stock · traded 7 October 2014 · filed 14 October 2014
had shares withheld for tax on 541 shares of LandauerSEC Form 410 January 2014Common Stock · traded 9 January 2014 · filed 10 January 2014
was granted 1,308 shares of LandauerSEC Form 410 December 2013Common Stock · traded 6 December 2013 · filed 10 December 2013
was granted 8,605 shares of Casella Waste SystemsSEC Form 418 October 2013Class A Common Stock · traded 16 October 2013 · filed 18 October 2013
was granted 1,143 shares of LandauerSEC Form 426 December 2012Common Stock · traded 21 December 2012 · filed 26 December 2012
was granted 4,159 shares of LandauerSEC Form 414 November 2012Common Stock · traded 20 January 2012 · filed 14 November 2012
was granted 4,159 shares of LandauerSEC Form 414 November 2012Common Stock · traded 20 January 2012 · filed 14 November 2012
was granted 11,520 shares of Casella Waste SystemsSEC Form 411 October 2012Class A Common Stock · traded 9 October 2012 · filed 11 October 2012
was granted 4,159 shares of LandauerSEC Form 420 January 2012Common Stock · traded 20 January 2012 · filed 20 January 2012
was granted 8,576 shares of Casella Waste SystemsSEC Form 412 October 2011Class A Common Stock · traded 11 October 2011 · filed 12 October 2011
▲ bought on the open market 10,000 shares of Casella Waste SystemsSEC Form 423 June 2011Class A Common Stock · traded 22 June 2011 · filed 23 June 2011
was granted 10,395 shares of Casella Waste SystemsSEC Form 414 October 2010Class A Common Stock · traded 12 October 2010 · filed 14 October 2010
exercised options over 18,656 shares of Albany International Corp /de/ (a derivative holding)SEC Form 424 September 2010Restricted Stock Units · traded 22 September 2010 · filed 24 September 2010
exercised options over 4,582 shares of Albany International Corp /de/ (a derivative holding)SEC Form 424 September 2010Restricted Stock Units · traded 22 September 2010 · filed 24 September 2010
exercised options over 18,656 shares of Albany International Corp /de/SEC Form 424 September 2010Class A Common Stock · traded 22 September 2010 · filed 24 September 2010
returned to the issuer 18,656 shares of Albany International Corp /de/SEC Form 424 September 2010Class A Common Stock · traded 22 September 2010 · filed 24 September 2010
exercised options over 4,582 shares of Albany International Corp /de/SEC Form 424 September 2010Class A Common Stock · traded 22 September 2010 · filed 24 September 2010
returned to the issuer 4,582 shares of Albany International Corp /de/SEC Form 424 September 2010Class A Common Stock · traded 22 September 2010 · filed 24 September 2010
exercised options over 3,016 shares of Albany International Corp /de/ (a derivative holding)SEC Form 43 March 2010Restricted Stock Units · traded 1 March 2010 · filed 3 March 2010
exercised options over 3,016 shares of Albany International Corp /de/SEC Form 43 March 2010Class A Common Stock · traded 1 March 2010 · filed 3 March 2010
returned to the issuer 3,016 shares of Albany International Corp /de/SEC Form 43 March 2010Class A Common Stock · traded 1 March 2010 · filed 3 March 2010
was granted 12,000 shares of Albany International Corp /de/ (a derivative holding)SEC Form 413 November 2009Restricted Stock Units · traded 11 November 2009 · filed 13 November 2009
was granted 17,301 shares of Casella Waste SystemsSEC Form 419 October 2009Class A Common Stock · traded 16 October 2009 · filed 19 October 2009
was granted 7,500 shares of Casella Waste Systems (a derivative holding)SEC Form 421 April 2008Option · traded 28 February 2008 · filed 21 April 2008
returned to the issuer 107,382 shares of Intermagnetics General (a derivative holding)SEC Form 413 November 2006Stock Options (Right to buy) · traded 8 November 2006 · filed 13 November 2006
returned to the issuer 38,869 shares of Intermagnetics General (a derivative holding)SEC Form 413 November 2006Stock Options (Right to buy) · traded 8 November 2006 · filed 13 November 2006
returned to the issuer 304,875 shares of Intermagnetics General (a derivative holding)SEC Form 413 November 2006Stock Options (Right to buy) · traded 8 November 2006 · filed 13 November 2006
returned to the issuer 102,375 shares of Intermagnetics General (a derivative holding)SEC Form 413 November 2006Restricted Stock Units · traded 8 November 2006 · filed 13 November 2006
returned to the issuer 202,500 shares of Intermagnetics General (a derivative holding)SEC Form 413 November 2006Restricted Stock Units · traded 8 November 2006 · filed 13 November 2006
gave away 9,100 shares of Intermagnetics GeneralSEC Form 413 November 2006Common Stock · traded 25 September 2006 · filed 13 November 2006
returned to the issuer 112,239 shares of Intermagnetics GeneralSEC Form 413 November 2006Common Stock · traded 9 November 2006 · filed 13 November 2006
exercised options over 31,500 shares of Intermagnetics General (a derivative holding)SEC Form 43 August 2006Restricted Stock Units · traded 1 August 2006 · filed 3 August 2006
exercised options over 31,500 shares of Intermagnetics GeneralSEC Form 43 August 2006Common Stock · traded 1 August 2006 · filed 3 August 2006
had shares withheld for tax on 11,687 shares of Intermagnetics GeneralSEC Form 43 August 2006Common Stock · traded 1 August 2006 · filed 3 August 2006
acquired or disposed of, other 5,424 shares of Intermagnetics GeneralSEC Form 431 January 2006Common Stock · traded 27 January 2006 · filed 31 January 2006
exercised options over 11,250 shares of Intermagnetics General (a derivative holding)SEC Form 410 January 2006Stock Options (Right to buy) · traded 6 January 2006 · filed 10 January 2006
exercised options over 3,750 shares of Intermagnetics General (a derivative holding)SEC Form 410 January 2006Stock Options (Right to buy) · traded 6 January 2006 · filed 10 January 2006
exercised options over 11,250 shares of Intermagnetics GeneralSEC Form 410 January 2006Common Stock · traded 6 January 2006 · filed 10 January 2006
exercised options over 3,750 shares of Intermagnetics GeneralSEC Form 410 January 2006Common Stock · traded 6 January 2006 · filed 10 January 2006
had shares withheld for tax on 8,971 shares of Intermagnetics GeneralSEC Form 410 January 2006Common Stock · traded 6 January 2006 · filed 10 January 2006
acquired or disposed of, other 5,721 shares of Intermagnetics GeneralSEC Form 410 January 2006Common Stock · traded 6 January 2006 · filed 10 January 2006

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.