Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| CASELLA WASTE SYSTEMS INCCWST · Entity 1841 | Sr VP & COO of SW Ops | March 12, 2026 | March 16, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
CASELLA WASTE SYSTEMS INC
Report date March 12, 2026 · Filed March 16, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 9,375 |
Ending reported balance
After 2026-03-16 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-03-12 · Sale · Disposed 97 · Balance 9,572 F1: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. Row 2 · 2026-03-16 · Sale · Disposed 197 · Balance 9,375 F1: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 16, 2026 Filed Mar 16, 2026 20:53 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 197 | $87.80 | $17,296.60 |
DisclosureSEC source: 0001929869-26-000004 · wk-form4_1773694409.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,375 F1 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. Read SEC document |
| March 12, 2026 Filed Mar 16, 2026 20:53 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 97 | $89.71 | $8,701.87 |
DisclosureSEC source: 0001929869-26-000004 · wk-form4_1773694409.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 9,572 F1 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. Read SEC document |
| February 27, 2026 Filed Mar 2, 2026 21:43 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 1,199 | $92.89 | $111,375.11 |
DisclosureSEC source: 0001929869-26-000002 · wk-form4_1772487796.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,669 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of PSUs previously granted to the reporting person on March 10, 2023. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. F3 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $92.88 to $92.93. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| February 26, 2026 Filed Mar 2, 2026 21:43 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 3,433 | $0.00 | $0.00 |
DisclosureSEC source: 0001929869-26-000002 · wk-form4_1772487796.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,868 F1 · shares: Represents shares of Class A Common Stock acquired by the reporting person upon the vesting of performance-based stock units (PSUs) granted to the reporting person on March 10, 2023, as a result of the level of achievement by Casella Waste Systems, Inc. of certain performance objectives during the period running from January 1, 2025 through December 31, 2025, and a multiplier based on relative total shareholder return for the period running from January 1, 2023 to December 31, 2025, as certified by the issuer's compensation and human capital committee on February 26, 2026. Read SEC document |
| March 13, 2025 Filed Mar 14, 2025 20:11 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 108 | $104.13 | $11,246.04 |
DisclosureSEC source: 0000911177-25-000062 · wk-form4_1741983091.xml · nonDerivative · entry 4 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,435 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. F4 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $104.11 to $104.15. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 20:11 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 71 | $106.18 | $7,538.78 |
DisclosureSEC source: 0000911177-25-000062 · wk-form4_1741983091.xml · nonDerivative · entry 3 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,543 F3 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on May 16, 2022 and does not represent a discretionary sale by the reporting person. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 20:11 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 100 | $106.98 | $10,698.00 |
DisclosureSEC source: 0000911177-25-000062 · wk-form4_1741983091.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,614 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 2, 2023 and does not represent a discretionary sale by the reporting person. Read SEC document |
| March 12, 2025 Filed Mar 14, 2025 20:11 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 951 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-25-000062 · wk-form4_1741983091.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,714 F1 · kind: Represents the award of Restricted Stock Units (RSUs) under the Casella Waste Systems, Inc. Amended and Restated 2016 Incentive Plan. Each RSU represents a contingent right to receive one share of Casella's Class A Common Stock. RSUs vest in three equal annual installments beginning on March 12, 2026. Read SEC document |
| March 03, 2025 Filed Mar 3, 2025 21:24 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 495 | $113.49 | $56,177.55 |
DisclosureSEC source: 0000911177-25-000035 · wk-form4_1741037049.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,763 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of PSUs previously granted to the reporting person on March 11, 2022. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on May 16, 2022 and does not represent a discretionary sale by the reporting person. F3 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $113.46 to $113.50. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| February 27, 2025 Filed Mar 3, 2025 21:24 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 1,456 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-25-000035 · wk-form4_1741037049.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,258 F1 · shares: Represents shares of Class A Common Stock acquired by the reporting person upon the vesting of performance-based stock units (PSUs) granted to the reporting person on March 11, 2022, as a result of the level of achievement by the issuer of certain performance objectives during the period running from January 1, 2024 through December 31, 2024, and a multiplier based on relative total shareholder return for the period running from January 1, 2022 to December 31, 2024, as certified by the issuer's compensation and human capital committee on February 27, 2025. Read SEC document |
| November 12, 2024 Filed Nov 12, 2024 21:17 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 1,418 | $108.27 | $153,526.86 |
DisclosureSEC source: 0000911177-24-000104 · wk-form4_1731446235.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,802 Read SEC document |
| March 14, 2024 Filed Mar 14, 2024 20:15 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 44 | $94.00 | $4,136.00 |
DisclosureSEC source: 0000911177-24-000040 · wk-form4_1710447295.xml · nonDerivative · entry 3 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,220 F4 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 9, 2021 and does not represent a discretionary sale by the reporting person. Read SEC document |
| March 13, 2024 Filed Mar 14, 2024 20:15 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 224 | $94.35 | $21,134.40 |
DisclosureSEC source: 0000911177-24-000040 · wk-form4_1710447295.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,264 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on May 16, 2022 and August 2, 2023 and does not represent a discretionary sale by the reporting person. F3 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $94.30 to $94.44. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| March 12, 2024 Filed Mar 14, 2024 20:15 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 879 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-24-000040 · wk-form4_1710447295.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 7,488 F1 · kind: Represents the award of Restricted Stock Units (RSUs) under the Casella Waste Systems, Inc. 2016 Incentive Plan. Each RSU represents a contingent right to receive one share of Casella's Class A Common Stock. RSUs vest in three equal annual installments beginning on March 12, 2025. Read SEC document |
| February 29, 2024 Filed Feb 29, 2024 21:32 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 358 | $89.34 | $31,983.72 |
DisclosureSEC source: 0000911177-24-000020 · wk-form4_1709242341.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,609 F2 · kind: Represents the sale of shares of Class A Common Stock pursuant to a "sell-to-cover" transaction in order to satisfy tax withholding obligations in connection with the vesting of PSUs previously granted to the reporting person on March 12, 2021. This sale was effected pursuant to an automatic sell-to-cover instruction adopted by the reporting person on August 9, 2021 and does not represent a discretionary sale by the reporting person. F3 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $89.32 to $89.41. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| February 27, 2024 Filed Feb 29, 2024 21:32 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 964 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-24-000020 · wk-form4_1709242341.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,967 F1 · acquired: Represents shares of Class A Common Stock acquired by the reporting person upon the vesting of performance-based stock units (PSUs) granted to the reporting person on March 12, 2021, as a result of the level of achievement by the issuer of certain performance objectives during the period running from January 1, 2023 through December 31, 2023, and a multiplier based on relative total shareholder return for the period running from January 1, 2021 to December 31, 2023, as certified by the issuer's compensation and human capital committee on February 27, 2024. Read SEC document |
| March 15, 2023 Filed Mar 16, 2023 20:26 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 180 | $82.23 | $14,801.40 |
DisclosureSEC source: 0000911177-23-000048 · wf-form4_167899835749208.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,003 F1 · kind: Represents shares of Class A Common Stock automatically sold by the reporting person to satisfy tax withholding obligations in connection with the vesting of RSUs granted to the reporting person on March 12, 2020, March 12, 2021, and March 11, 2022. The automatic sale of the reporting person's shares of Class A Common Stock is provided for in a Restricted Stock Unit agreement constituting a "sell-to-cover transaction" intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934 and the sale does not represent a discretionary trade by the reporting person. F2 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $82.10 to $82.48. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| March 10, 2023 Filed Mar 14, 2023 21:50 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 928 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-23-000034 · wf-form4_167883061208050.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,183 F1 · kind: Represents the award of Restricted Stock Units (RSUs) under the Casella Waste Systems, Inc. 2016 Incentive Plan. Each RSU represents a contingent right to receive one share of Casella's Class A Common Stock. RSUs vest in three equal annual installments beginning on March 10, 2024. Read SEC document |
| February 23, 2023 Filed Feb 24, 2023 21:08 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 153 | $76.22 | $11,661.66 |
DisclosureSEC source: 0000911177-23-000018 · wf-form4_167727291476022.xml · nonDerivative · entry 3 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,255 F2 · kind: Represents shares of Class A Common Stock automatically sold by the reporting person to satisfy tax withholding obligations in connection with the vesting of PSUs granted to the reporting person on March 12, 2020. The automatic sale of the reporting person's shares of Class A Common Stock is provided for in a performance-based stock unit agreement constituting a "sell-to-cover transaction" intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934 and the sale does not represent a discretionary trade by the reporting person. F4 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $75.89 to $76.86. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| February 23, 2023 Filed Feb 24, 2023 21:08 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | SaleClass A Common Stock | 341 | $75.39 | $25,707.99 |
DisclosureSEC source: 0000911177-23-000018 · wf-form4_167727291476022.xml · nonDerivative · entry 2 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,408 F2 · kind: Represents shares of Class A Common Stock automatically sold by the reporting person to satisfy tax withholding obligations in connection with the vesting of PSUs granted to the reporting person on March 12, 2020. The automatic sale of the reporting person's shares of Class A Common Stock is provided for in a performance-based stock unit agreement constituting a "sell-to-cover transaction" intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934 and the sale does not represent a discretionary trade by the reporting person. F3 · price: Represents the weighted average sales price for shares sold in multiple transactions, ranging from $74.89 to $75.88. Upon request of the staff of the Securities and Exchange Commission, the issuer or a security holder of the issuer, the reporting person will provide full information regarding the number of shares sold at each separate price. Read SEC document |
| February 22, 2023 Filed Feb 24, 2023 21:08 UTC | CASELLA WASTE SYSTEMS INC CWST · Entity 1841 | GrantClass A Common Stock | 1,567 | $0.00 | $0.00 |
DisclosureSEC source: 0000911177-23-000018 · wf-form4_167727291476022.xml · nonDerivative · entry 1 Steves Sean · CIK 0001929869 · Sr VP & COO of SW Ops 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,749 F1 · shares: Represents shares of Class A Common Stock acquired by the reporting person upon the vesting of performance-based stock units (PSUs) granted to the reporting person on March 12, 2020, as a result of the level of achievement by Casella Waste Systems, Inc. of certain performance objectives during the period running from January 1, 2022 through December 31, 2022, and a multiplier based on relative total shareholder return for the period running from January 1, 2020 to December 31, 2022. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.