Nasdaq · SEC CIK 0000911177
This is the supported SEC-traceable subset, not total insider ownership or personal wealth. Values reflect the current disclosed positions Grizzly Bulls can resolve and value. Latest source filing: Aug 14, 2026 · values through Sep 25, 2026.
Filter the reporting-owner snapshot by holder, role, or security. Position values are shown only where the current reviewed data supports them.
| Holder | Role | Position | Current value | Latest filing |
|---|---|---|---|---|
| Douglas R. CasellaResearch disclosed relationships | VICE CHAIRMAN, BD OF DIRECTORS · Director | 90,141 sharesClass A common stock, $0.01 par value per share | $7.41M | Aug 14, 2026 |
These relationships are joined only when the same single SEC reporting-owner CIK appears unambiguously across the publication-authorized company ownership universe. Name similarity is never used to create a relationship.
SEC reporting-owner CIK 0001055353 · 1 published company relationship
| Company | SEC relationship | Covered position | Current covered value | Latest filing | Research |
|---|---|---|---|---|---|
| CASELLA WASTE SYSTEMS INC (CWST)Nasdaq · Current company | VICE CHAIRMAN, BD OF DIRECTORS · Director | 90,141 sharesClass A common stock, $0.01 par value per share | $7.41M | Aug 14, 2026 |
This graph is bounded to the company ownership relationships currently published by Grizzly Bulls. It is not a complete employment, board, ownership, portfolio, or wealth history, and a missing relationship does not establish that none exists.
Each row preserves the reviewed SEC transaction evidence, including the effective-date basis, amendment state, reported post-transaction position when present, and a separately published current covered owner/security position when one can be matched uniquely. Reported price is shown when present. The lab does not calculate gross proceeds, reconstruct balances between filings, or treat historical transactions as current wealth.
| Effective date | Holder | Action | Security | Units | Reported price | Reported position after transaction | Current covered position | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 14, 2026Transaction date | Douglas R. CasellaResearch disclosed relationships | SaleSEC code S | Class A common stock, $0.01 par value per share | 1,343 shares | $91.12 | 90,141 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Aug 14, 2026 |
| Aug 13, 2026Transaction date | Douglas R. CasellaResearch disclosed relationships | SaleSEC code S | Class A common stock, $0.01 par value per share | 13,319 shares | $91.07 | 91,484 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Aug 14, 2026 |
| Aug 13, 2026Transaction date | Douglas R. CasellaResearch disclosed relationships | SaleSEC code S | Class A common stock, $0.01 par value per share | 1,838 shares | $90.89 | 104,803 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Aug 14, 2026 |
| Jun 9, 2015Transaction date | Douglas R. CasellaResearch disclosed relationships | SaleSEC code S | Class A common stock, $0.01 par value per share | 2,968 shares | $5.6036 | 729,623 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Jun 11, 2015 |
| Apr 15, 2004Transaction dateAmended filing | Douglas R. CasellaResearch disclosed relationships | DispositionSEC code F | Class A common stock, $0.01 par value per share | 36,421 shares | $14.89 | 628,973 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4/AFiled Apr 19, 2004 |
| Apr 15, 2004Transaction dateAmended filing | Douglas R. CasellaResearch disclosed relationships | AcquisitionSEC code M | Class A common stock, $0.01 par value per share | 85,000 shares | $2 | 665,394 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4/AFiled Apr 19, 2004 |
| Apr 15, 2004Transaction date | Douglas R. CasellaResearch disclosed relationships | DispositionSEC code F | Class A common stock, $0.01 par value per share | 36,235 shares | $14.89 | 629,159 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Apr 16, 2004 |
| Apr 15, 2004Transaction date | Douglas R. CasellaResearch disclosed relationships | AcquisitionSEC code M | Class A common stock, $0.01 par value per share | 85,000 shares | $2 | 665,394 shares | 90,141 sharesOwner coverage latest filing Aug 14, 2026 | 4Filed Apr 16, 2004 |
A reported post-transaction position is the balance stated in that historical transaction filing. A current covered position is a separate latest owner/security observation and may reflect later filings or activity. They are shown side by side as evidence points, not as a reconstructed continuous ledger.
Published 8 of 8 source candidates under the current reviewed security-resolution rules.
| Security | Instrument family | Covered positions | Covered value |
|---|---|---|---|
| Class A common stock, $0.01 par value per share | ordinary-share | 1 | $7.41M |
Current holdings: direct positions that the reviewed ownership data can trace to an exact reporting owner, legal security, and current-basis quantity.
Current value: the existing published company-position valuation. This lab does not recalculate security values or infer missing positions.
Transaction evidence: historical flow observations with filing provenance. Reported post-transaction balances and current covered positions are separate evidence points; the lab does not interpolate ownership between them.
Reporting-owner graph: exact reporting-owner CIK relationships across the published company universe. It does not merge people by name or create a complete personal history.
Not included here: a claim of total insider ownership, total personal wealth, institutional 13F ownership, a transaction-value estimate, an insider sentiment score, or an investment recommendation.
This sequence orders only the ownership evidence already published by Grizzly Bulls for the exact reporting-owner relationships above. Transaction rows are ordered by filing date while preserving the separate economic effective date and its basis. Current covered snapshots remain separate latest observations.
The chronology does not interpolate ownership between entries, infer missing activity, pair an amended filing with an assumed parent, infer amendment supersession, or treat a current covered snapshot as proof of continuous ownership.
| Evidence date | Company | Observation | Security / position | Source |
|---|---|---|---|---|
| Aug 14, 2026Latest represented filing date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | Current covered snapshotVICE CHAIRMAN, BD OF DIRECTORS · DirectorValuation observation Sep 25, 2026 | Class A common stock, $0.01 par value per share: 90,141 sharesCurrent covered company value: $7.41M | Published current ownership snapshotForms represented: 4Owner filingsIssuer filings |
| Aug 14, 2026Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | SaleSEC code SEffective Aug 13, 2026 · transaction dateReported units 1,838 shares · reported price 90.89 | Class A common stock, $0.01 par value per shareReported position after transaction: 104,803 shares | 4 filing0001055353-26-000008 |
| Aug 14, 2026Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | SaleSEC code SEffective Aug 13, 2026 · transaction dateReported units 13,319 shares · reported price 91.07 | Class A common stock, $0.01 par value per shareReported position after transaction: 91,484 shares | 4 filing0001055353-26-000008 |
| Aug 14, 2026Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | SaleSEC code SEffective Aug 14, 2026 · transaction dateReported units 1,343 shares · reported price 91.12 | Class A common stock, $0.01 par value per shareReported position after transaction: 90,141 shares | 4 filing0001055353-26-000008 |
| Jun 11, 2015Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | SaleSEC code SEffective Jun 9, 2015 · transaction dateReported units 2,968 shares · reported price 5.6036 | Class A common stock, $0.01 par value per shareReported position after transaction: 729,623 shares | 4 filing0001179110-15-009651 |
| Apr 19, 2004Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | AcquisitionSEC code MEffective Apr 15, 2004 · transaction dateAmended filing · shown as a separate observationReported units 85,000 shares · reported price 2 | Class A common stock, $0.01 par value per shareReported position after transaction: 665,394 shares | 4/A filing0001179110-04-008220 |
| Apr 19, 2004Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | DispositionSEC code FEffective Apr 15, 2004 · transaction dateAmended filing · shown as a separate observationReported units 36,421 shares · reported price 14.89 | Class A common stock, $0.01 par value per shareReported position after transaction: 628,973 shares | 4/A filing0001179110-04-008220 |
| Apr 16, 2004Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | AcquisitionSEC code MEffective Apr 15, 2004 · transaction dateReported units 85,000 shares · reported price 2 | Class A common stock, $0.01 par value per shareReported position after transaction: 665,394 shares | 4 filing0001179110-04-008176 |
| Apr 16, 2004Filed date | CASELLA WASTE SYSTEMS INC (CWST)Nasdaq | DispositionSEC code FEffective Apr 15, 2004 · transaction dateReported units 36,235 shares · reported price 14.89 | Class A common stock, $0.01 par value per shareReported position after transaction: 629,159 shares | 4 filing0001179110-04-008176 |
Company-level recent transaction history is published for 1 of 1 relationship companies in this graph; 8 published transaction rows for this exact reporting-owner CIK appear in the chronology.
These handoffs preserve the exact company identities already represented in the reporting-owner graph. My Stocks keeps a listed company in your existing research lists. Research Inbox is a separate company-change update workflow.
Saving a company to My Stocks never enables updates, and opening Research Inbox never subscribes you automatically. Each update remains an explicit company-level opt-in under the existing Research Inbox consent flow.
| Company | Reporting-owner context | Published evidence | Continue research |
|---|---|---|---|
| CASELLA WASTE SYSTEMS INC (CWST)Nasdaq · Current company | Douglas R. CasellaSEC CIK 00010553539 chronology observations | 9Published chronology observationsLatest represented evidence Aug 14, 2026 |
These are company-level continuation paths, not reporting-owner subscriptions. Saving or watching one company does not automatically save or watch the other companies connected to the same reporting owner, and it does not create an owner-level alert.
