{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-079570","form_type":"8-K","ticker":null,"cik":"0001599901","company_name":"Avidity Biosciences, Inc.","filed_at":"2026-02-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.595922+00:00","generated_at":"2026-05-15T23:03:45.478816+00:00","sec_items":["1.02","2.01","3.01","3.03","5.01","5.02","5.03","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":1.0,"calibrated_materiality_score":1.0,"confidence":"high","headline":"Avidity Biosciences completes Novartis merger for $72/share; SpinCo distributed 1:10","bullets":["Merger closed Feb 27, 2026; each Avidity share converted into $72 cash, no interest.","Prior to merger, Avidity spun off Atrium Therapeutics (SpinCo) at ratio of 1 SpinCo share per 10 Avidity shares.","Avidity common stock to be delisted from Nasdaq; Form 25 filed, registration termination planned.","All directors and executive officers removed; replaced by Novartis appointees (Jaime Huertas, Eduard Marti, John McKenna).","Outstanding equity awards cashed out at $72 per share; New Hire RSUs converted into cash awards with service vesting."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-079570","json":"https://secwatch.observer/filing/0001193125-26-079570.json","markdown":"https://secwatch.observer/filing/0001193125-26-079570.md","text":"https://secwatch.observer/filing/0001193125-26-079570.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/d90931d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:03:45.478816+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"6610950a96df6d6449386d61ee10690f21bf3cdb","claim":"Avidity Biosciences, Inc.: Amended and restated the certificate of incorporation in its entirety to be in the form of Exhibit A to the Merger Agreement.","evidence_excerpt":"Pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s certificate of incorporation, as in effect immediately prior to the Effective Time, was amended and restated in its entirety to be in the form of Exhibit A to the Merger Agreement (the “ Amended and Restated Certificate of Incorporation ”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","confidence":0.9},{"claim_id":"793e0a5deaaa83bfae5f205cc8d196b4ab880846","claim":"Avidity Biosciences, Inc.: Amended and restated the bylaws in their entirety to conform to the bylaws of Merger Sub.","evidence_excerpt":"In addition, pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s bylaws, as in effect immediately prior to the Effective Time, were amended and restated in their entirety to conform to the bylaws of Merger Sub as in effect immediately prior to the Effective Time, except that references to Merger Sub’s name were replaced by references to the name of the Surviving Corporation (the “ Amended and Restated Bylaws ”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","confidence":0.9},{"claim_id":"80a5d3df97f9f064375d7da44aa18520ce05c367","claim":"Avidity Biosciences, Inc. underwent a change of control involving Novartis AG (Parent) and Ajax Acquisition Sub, Inc. (Merger Sub) for $72.00 per share in cash (closed 2026-02-27).","evidence_excerpt":"immediately prior to the Effective Time (other than the Excluded Shares) was cancelled and converted automatically into the right to receive an amount in cash equal to $72.00, without interest and subject to any applicable tax withholdings (the “ Merger Consideration ”). • At the Effective Time, each option to purchase shares of Company Common Stock","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","confidence":0.99},{"claim_id":"da12735c735d2d515cab2e223b4f19084223bf22","claim":"Avidity Biosciences, Inc. completed a disposition involving Atrium Therapeutics, Inc. (SpinCo, formerly Bryce Therapeutics, Inc.) (closed 2026-02-26).","evidence_excerpt":"On February 26, 2026, the Company completed the previously announced transactions pursuant to the Separation and Distribution Agreement","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","confidence":0.99}],"comparable_filings":[{"accession":"0001104659-26-055386","ticker":"FARM","company_name":"FARMER BROTHERS CO","filed_at":"2026-05-05T23:59:59+00:00","headline":"Farmer Brothers taken private by Royal Cup for $1.29/share; merger closes May 5, 2026","event_type":"m_and_a","sec_items":["1.02","2.01","3.01","3.03","5.01","5.02","5.03","7.01","9.01"],"materiality_score":1.0,"calibrated_materiality_score":1.0,"match_reasons":["same fact type: governance_change, ma_transaction","same SEC item: 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-055386","json":"https://secwatch.observer/filing/0001104659-26-055386.json","markdown":"https://secwatch.observer/filing/0001104659-26-055386.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/34563/000110465926055386/0001104659-26-055386-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/34563/000110465926055386/tm2612899d9_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"Pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s certificate of incorporation, as in effect immediately prior to the Effective Time, was amended and restated in its entirety to be in the form of Exhibit A to the Merger Agreement (the “ Amended and Restated Certificate of Incorporation ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"the Certificate of Incorporation of the Company that was in effect immediately before the Effective Time was amended and restated to be in the form attached hereto as Exhibit 3.1","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/34563/000110465926055386/0001104659-26-055386-index.htm"}},{"accession":"0001493152-26-021330","ticker":"CHRN","company_name":"EKSO BIONICS HOLDINGS, INC.","filed_at":"2026-05-05T23:59:59+00:00","headline":"Ekso Bionics completes reverse merger with Applied Digital subsidiary; renames to ChronoScale Corp.","event_type":"m_and_a","sec_items":["1.01","2.01","2.02","3.02","3.03","4.01","5.01","5.02","5.03","9.01"],"materiality_score":0.95,"calibrated_materiality_score":0.95,"match_reasons":["same fact type: governance_change, ma_transaction","same SEC item: 2.01, 3.03, 5.01, 5.02, 5.03, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-021330","json":"https://secwatch.observer/filing/0001493152-26-021330.json","markdown":"https://secwatch.observer/filing/0001493152-26-021330.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1549084/000149315226021330/0001493152-26-021330-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1549084/000149315226021330/form8-ka.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"Pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s certificate of incorporation, as in effect immediately prior to the Effective Time, was amended and restated in its entirety to be in the form of Exhibit A to the Merger Agreement (the “ Amended and Restated Certificate of Incorporation ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"on May 1, 2026, the Company filed the Second Amended and Restated Articles of Incorporation (the “A&R Articles”) with the Secretary of State of the State of Nevada with a delayed effective date and time of 3:00 a.m. (Eastern Time) on May 5, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1549084/000149315226021330/0001493152-26-021330-index.htm"}},{"accession":"0001104659-26-054519","ticker":"UHG","company_name":"United Homes Group, Inc.","filed_at":"2026-05-04T23:59:59+00:00","headline":"Stanley Martin completes $221M all-cash acquisition of United Homes at $1.18/share","event_type":"m_and_a","sec_items":["1.02","2.01","3.01","3.02","3.03","5.03","5.01","5.02","8.01","9.01"],"materiality_score":1.0,"calibrated_materiality_score":1.0,"match_reasons":["same fact type: governance_change, ma_transaction","same SEC item: 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-054519","json":"https://secwatch.observer/filing/0001104659-26-054519.json","markdown":"https://secwatch.observer/filing/0001104659-26-054519.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1830188/000110465926054519/0001104659-26-054519-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1830188/000110465926054519/tm2613353d1_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"Pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s certificate of incorporation, as in effect immediately prior to the Effective Time, was amended and restated in its entirety to be in the form of Exhibit A to the Merger Agreement (the “ Amended and Restated Certificate of Incorporation ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"Effective upon completion of the Merger, the bylaws of the Company, as in effect immediately prior to the Effective Time, were amended and restated to be in the form of the bylaws filed herewith as Exhibit 3.2.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1830188/000110465926054519/0001104659-26-054519-index.htm"}},{"accession":"0001193125-26-251752","ticker":null,"company_name":"Enviri II Corp","filed_at":"2026-06-01T21:18:36+00:00","headline":"New Enviri completes spin-off; 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spins off remaining businesses as New Enviri","event_type":"m_and_a","sec_items":["1.02","2.01","3.01","3.03","5.01","9.01"],"materiality_score":0.9,"calibrated_materiality_score":0.9,"match_reasons":["same fact type: ma_transaction","same SEC item: 1.02, 2.01, 3.01, 3.03, 5.01, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251741","json":"https://secwatch.observer/filing/0001193125-26-251741.json","markdown":"https://secwatch.observer/filing/0001193125-26-251741.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/45876/000119312526251741/0001193125-26-251741-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/45876/000119312526251741/d129138d8k.htm"},"side_by_side_evidence":{"fact_type":"ma_transaction","source_excerpt":"immediately prior to the Effective Time (other than the Excluded Shares) was cancelled and converted automatically into the right to receive an amount in cash equal to $72.00, without interest and subject to any applicable tax withholdings (the “ Merger Consideration ”). • At the Effective Time, each option to purchase shares of Company Common Stock","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"On June 1, 2026, pursuant to the terms of the Separation Agreement and the Merger Agreement, the following series of transactions occurred","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/45876/000119312526251741/0001193125-26-251741-index.htm"}},{"accession":"0001140361-26-020064","ticker":"CTLP","company_name":"CANTALOUPE, INC.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Cantaloupe completes merger with 365 Retail Markets; shareholders receive $11.20/share","event_type":"m_and_a","sec_items":["1.02","2.01","3.01","3.03","5.01","5.02","9.01"],"materiality_score":1.0,"calibrated_materiality_score":1.0,"match_reasons":["same fact type: ma_transaction","same SEC item: 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-020064","json":"https://secwatch.observer/filing/0001140361-26-020064.json","markdown":"https://secwatch.observer/filing/0001140361-26-020064.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/896429/000114036126020064/0001140361-26-020064-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/896429/000114036126020064/ef20072798_8k.htm"},"side_by_side_evidence":{"fact_type":"ma_transaction","source_excerpt":"immediately prior to the Effective Time (other than the Excluded Shares) was cancelled and converted automatically into the right to receive an amount in cash equal to $72.00, without interest and subject to any applicable tax withholdings (the “ Merger Consideration ”). • At the Effective Time, each option to purchase shares of Company Common Stock","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"Rollover Shares immediately prior to the Effective Time, and were canceled at the Effective Time for no\n consideration) were canceled and converted into the right to receive $11.20 in cash, without interest (such amount per share, the “ Merger Consideration ”). At the Effective Time, (i) each Company RSU (as defined in the Merger Agreement) that was","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/896429/000114036126020064/0001140361-26-020064-index.htm"}},{"accession":"0001104659-26-057278","ticker":"CTRA","company_name":"Coterra Energy Inc.","filed_at":"2026-05-07T23:59:59+00:00","headline":"Coterra Energy completes merger with Devon; shares converted at 0.70x ratio","event_type":"m_and_a","sec_items":["1.02","2.01","3.01","3.03","5.01","5.02","9.01"],"materiality_score":1.0,"calibrated_materiality_score":1.0,"match_reasons":["same fact type: ma_transaction","same SEC item: 1.02, 2.01, 3.01, 3.03, 5.01, 5.02, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-057278","json":"https://secwatch.observer/filing/0001104659-26-057278.json","markdown":"https://secwatch.observer/filing/0001104659-26-057278.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/858470/000110465926057278/0001104659-26-057278-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/858470/000110465926057278/tm2613882d1_8k.htm"},"side_by_side_evidence":{"fact_type":"ma_transaction","source_excerpt":"immediately prior to the Effective Time (other than the Excluded Shares) was cancelled and converted automatically into the right to receive an amount in cash equal to $72.00, without interest and subject to any applicable tax withholdings (the “ Merger Consideration ”). • At the Effective Time, each option to purchase shares of Company Common Stock","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"ith Devon Energy Corporation, a Delaware corporation (“Devon”), and Cubs Merger Sub, Inc., a Delaware corporation and","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/858470/000110465926057278/0001104659-26-057278-index.htm"}},{"accession":"0001140361-26-019333","ticker":"PKST","company_name":"Peakstone Realty Trust","filed_at":"2026-05-06T23:59:59+00:00","headline":"Brookfield completes $1.2B acquisition of Peakstone Realty Trust at $21.00/share","event_type":"m_and_a","sec_items":["2.01","3.01","3.02","5.03","3.03","5.01","5.02","8.01","9.01"],"materiality_score":0.95,"calibrated_materiality_score":0.95,"match_reasons":["same fact type: governance_change","same SEC item: 2.01, 3.01, 3.03, 5.01, 5.02, 5.03, 9.01","same event type: m_and_a","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-019333","json":"https://secwatch.observer/filing/0001140361-26-019333.json","markdown":"https://secwatch.observer/filing/0001140361-26-019333.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1600626/000114036126019333/0001140361-26-019333-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1600626/000114036126019333/ef20070245_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"Pursuant to the terms of the Merger Agreement, as of the Effective Time, the Company’s certificate of incorporation, as in effect immediately prior to the Effective Time, was amended and restated in its entirety to be in the form of Exhibit A to the Merger Agreement (the “ Amended and Restated Certificate of Incorporation ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1599901/000119312526079570/0001193125-26-079570-index.htm","comparable_excerpt":"In addition, at the Company Merger Effective Time, the bylaws of the Company that were in effect immediately prior to the Company Merger Effective Time were amended and restated in their entirety in the form attached hereto as Exhibit 3.2 and became the bylaws of the Surviving Company.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1600626/000114036126019333/0001140361-26-019333-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}