{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-204086","form_type":"8-K","ticker":"SPTX","cik":"0002042347","company_name":"Seaport Therapeutics, Inc.","filed_at":"2026-05-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.439980+00:00","generated_at":"2026-05-15T00:06:31.014222+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Seaport Therapeutics adopts new charter authorizing 700M shares, completes IPO","bullets":["Filed amended charter authorizing 700M total shares: 500M voting common, 200M non-voting common, 10M undesignated preferred.","Eliminated references to prior preferred stock series; Board may issue undesignated preferred in series.","Adopted amended bylaws with stockholder meeting procedures, advance notice proposals, and director nomination rules.","Charter and bylaw changes became effective upon IPO consummation on May 4, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-204086","json":"https://secwatch.observer/filing/0001193125-26-204086.json","markdown":"https://secwatch.observer/filing/0001193125-26-204086.md","text":"https://secwatch.observer/filing/0001193125-26-204086.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/d150068d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T00:06:31.014222+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":"ae08c1deb73b1026a85ae6f47dc2767c3716e992","claim":"Seaport Therapeutics, Inc.: Amended and restated certificate of incorporation to authorize 700M shares of common stock (500M voting, 200M non-voting), eliminate references to existing preferred stock series, and authorize 10M shares of undesignated preferred stock.","evidence_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","confidence":0.9},{"claim_id":"f1b7ed7b7a2fb2ff5517d5d6877391a99f78df4f","claim":"Seaport Therapeutics, Inc.: Amended and restated bylaws to establish stockholder meeting procedures, advance notice for proposals and director nominations, and conform to the restated certificate.","evidence_excerpt":"the amended and restated bylaws of the Company (the “Amended and Restated Bylaws”), previously approved by the Board and the Company’s stockholders to become effective immediately upon effectiveness of the Registration Statement, became effective. The Amended and Restated Bylaws amend and restate the Company’s bylaws in their entirety to, among other things: (i) establish procedures for the Company’s stockholders to take formal actions at meetings of stockholders; (ii) establish an advance notice procedure for stockholder proposals to be brought before an annual meeting of our stockholders, including proposed nominations of persons for election to our Board; (iii) establish procedures relating to the nomination of directors; and (iv) conform to the amended provisions of the Restated Certificate.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001185185-26-002273","ticker":"DGAC","company_name":"DISCIPLINED GROWTH ACQUISITION Corp","filed_at":"2026-06-01T20:15:34+00:00","headline":"Disciplined Growth Acquisition Corp. closes $150M IPO on NYSE","event_type":"other_material","sec_items":["1.01","3.02","5.02","5.03","8.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001185185-26-002273","json":"https://secwatch.observer/filing/0001185185-26-002273.json","markdown":"https://secwatch.observer/filing/0001185185-26-002273.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2111038/000118518526002273/0001185185-26-002273-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2111038/000118518526002273/dgac8k052926.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"On May 26, 2026, in connection with the IPO, the Company filed its amended and restated memorandum and articles of association (the “Amended and Restated Memorandum and Articles of Association”) with the Cayman Islands Registrar of Companies, which was effective on May 26, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2111038/000118518526002273/0001185185-26-002273-index.htm"}},{"accession":"0001829126-26-004879","ticker":"SAGU","company_name":"Shreya Acquisition Group","filed_at":"2026-05-11T23:59:59+00:00","headline":"Shreya Acquisition Group closes $110M IPO, 11M units at $10 each on NYSE","event_type":"other_material","sec_items":["1.01","3.02","5.02","5.03","8.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-26-004879","json":"https://secwatch.observer/filing/0001829126-26-004879.json","markdown":"https://secwatch.observer/filing/0001829126-26-004879.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2083452/000182912626004879/0001829126-26-004879-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2083452/000182912626004879/shreyaacq_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"On May 6, 2026, and in connection with the IPO, the Company adopted its Amended and Restated Memorandum and Articles of Association.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2083452/000182912626004879/0001829126-26-004879-index.htm"}},{"accession":"0001104659-26-057915","ticker":"SUJA","company_name":"SUJA LIFE, INC.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Suja Life completes IPO of 8.9M shares at $21/share; closes May 8, 2026","event_type":"other_material","sec_items":["1.01","3.02","3.03","5.03","5.02","9.01"],"materiality_score":0.9,"calibrated_materiality_score":0.9,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-057915","json":"https://secwatch.observer/filing/0001104659-26-057915.json","markdown":"https://secwatch.observer/filing/0001104659-26-057915.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1934114/000110465926057915/0001104659-26-057915-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1934114/000110465926057915/tm2530822d27_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"On May 7, 2026, the Company filed an amended and restated certificate of incorporation (the “Certificate of Incorporation”) with the Secretary of State of the State of Delaware","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1934114/000110465926057915/0001104659-26-057915-index.htm"}},{"accession":"0001628280-26-032901","ticker":"HAWK","company_name":"HawkEye 360, Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"HawkEye 360 closes IPO on May 8; files amended charter and bylaws","event_type":"other_material","sec_items":["5.03","9.01"],"materiality_score":0.85,"calibrated_materiality_score":0.85,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-032901","json":"https://secwatch.observer/filing/0001628280-26-032901.json","markdown":"https://secwatch.observer/filing/0001628280-26-032901.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1750704/000162828026032901/0001628280-26-032901-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1750704/000162828026032901/hawkeye360-closing8xk.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"Effective as of May 8, 2026, the Company adopted Amended and Restated Bylaws (the “Restated Bylaws”) in connection with the closing of the IPO.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1750704/000162828026032901/0001628280-26-032901-index.htm"}},{"accession":"0001703056-26-000078","ticker":"ADT","company_name":"ADT Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Apollo sells all 102M ADT shares; ADT repurchases 29.1M shares in $1.5B plan","event_type":"other_material","sec_items":["5.02","5.03","8.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001703056-26-000078","json":"https://secwatch.observer/filing/0001703056-26-000078.json","markdown":"https://secwatch.observer/filing/0001703056-26-000078.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1703056/000170305626000078/0001703056-26-000078-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1703056/000170305626000078/adt-20260504.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"On May 8, 2026, the Board approved an amendment and restatement of the Company’s Amended and Restated Bylaws, dated as of September 15, 2023 (as amended, the “ Bylaws ”), to remove references related to Apollo and the Amended and Restated Stockholders Agreement, dated December 14, 2018, between the Company, Prime Security Services TopCo Parent, L.P., and the Co-Investors.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1703056/000170305626000078/0001703056-26-000078-index.htm"}},{"accession":"0001104659-26-057200","ticker":"CUK","company_name":"CARNIVAL PLC","filed_at":"2026-05-07T23:59:59+00:00","headline":"Carnival completes DLC unification and redomiciliation to Bermuda; Carnival plc now a subsidiary","event_type":"other_material","sec_items":["1.02","2.01","3.01","3.02","3.03","5.01","5.03","7.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-057200","json":"https://secwatch.observer/filing/0001104659-26-057200.json","markdown":"https://secwatch.observer/filing/0001104659-26-057200.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1125259/000110465926057200/0001104659-26-057200-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/815097/000110465926057200/tm2613680d1_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"In addition, Carnival Corporation also migrated its jurisdiction of incorporation from the Republic of Panama to Bermuda and changed its name to \"Carnival Corporation Ltd.\" (the \"Redomiciliation\" and, together with the DLC Unification, the \"DLC Unification and Redomiciliation Transactions\").","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1125259/000110465926057200/0001104659-26-057200-index.htm"}},{"accession":"0001213900-26-052459","ticker":"QLEP","company_name":"Quantum Leap Acquisition Corp","filed_at":"2026-05-06T23:59:59+00:00","headline":"Quantum Leap Acquisition Corp closes $200M SPAC IPO on NYSE","event_type":"other_material","sec_items":["1.01","3.02","5.02","5.03","8.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-052459","json":"https://secwatch.observer/filing/0001213900-26-052459.json","markdown":"https://secwatch.observer/filing/0001213900-26-052459.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2102155/000121390026052459/0001213900-26-052459-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2102155/000121390026052459/ea0289253-8k_quantum.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"In connection with the IPO, the Company filed its amended and restated memorandum and articles of association (the “Amended and Restated Memorandum and Articles of Association”) with the Cayman Islands Registrar of Companies. The Amended and Restated Memorandum and Articles of Association have an effective date of April 29, 2026, being the date on which the special resolution to adopt the Amended and Restated Memorandum and Articles of Association was passed.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2102155/000121390026052459/0001213900-26-052459-index.htm"}},{"accession":"0001178913-26-002393","ticker":"SLXN","company_name":"Silexion Therapeutics Corp","filed_at":"2026-05-05T23:59:59+00:00","headline":"Silexion shareholders approve 50M share increase, expanded equity plan, and 1-for-10 reverse split","event_type":"other_material","sec_items":["5.03","5.07","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001178913-26-002393","json":"https://secwatch.observer/filing/0001178913-26-002393.json","markdown":"https://secwatch.observer/filing/0001178913-26-002393.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2022416/000117891326002393/0001178913-26-002393-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2022416/000117891326002393/zk2635202.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"the Company filed an amended and restated certificate of incorporation (the “Restated Certificate”) with the Secretary of State of the State of Delaware. The Company’s board of directors (the “Board”) and the Company’s stockholders previously approved the Restated Certificate to be filed in connection with, and to be effective immediately prior to, the consummation of the IPO. The Restated Certificate amends and restates the Company’s existing amended and restated certificate of incorporation, as amended, in its entirety to, among other things: (i) authorize 700,000,000 shares of common stock, including 500,000,000 shares of voting common stock and 200,000,000 shares of non-voting common stock; (ii) eliminate all references to the previously-existing series of preferred stock; and (iii) authorize 10,000,000 shares of undesignated preferred stock that may be issued from time to time by the Board in one or more series.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2042347/000119312526204086/0001193125-26-204086-index.htm","comparable_excerpt":"At the extraordinary general meeting of Silexion Therapeutics Corp (the “ Company ”) originally held on April 28, 2026 and reconvened on May 5, 2026 (the “ Meeting ”), the shareholders of the Company duly approved a resolution serving as an effective amendment to paragraph 5 of the Company’s amended and restated memorandum of association (the “ Memorandum Amendment”) , which increased the Company’s authorized share capital, as described in Item 5.07 below.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2022416/000117891326002393/0001178913-26-002393-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}