{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-009551","form_type":"8-K","ticker":"SHPH","cik":"0001757499","company_name":"Shuttle Pharmaceuticals Holdings, Inc.","filed_at":"2026-03-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.089447+00:00","generated_at":"2026-05-15T16:48:04.310102+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Shuttle Pharmaceuticals prices $3.5M public offering of common stock and pre-funded warrants","bullets":["Gross proceeds of $3.5M from 2,238,800 shares and pre-funded warrants for 4,761,200 shares.","Pre-funded warrants exercisable at $0.001 per share with 4.99% beneficial ownership limitation.","Up to $1.5M of net proceeds allocated for marketing; remainder for working capital.","E.F. Hutton acted as placement agent; cash fee of 4.0% of gross proceeds plus expenses.","Offering closed March 9, 2026; registered on Form S-1 effective February 17, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-009551","json":"https://secwatch.observer/filing/0001493152-26-009551.json","markdown":"https://secwatch.observer/filing/0001493152-26-009551.md","text":"https://secwatch.observer/filing/0001493152-26-009551.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T16:48:04.310102+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":"7cbf7e2b1702b95f8e8e6b283949aa3b00c5f734","claim":"Shuttle Pharmaceuticals Holdings, Inc. entered into Placement Agency Agreement with E.F. Hutton & Co. valued at Placement agency agreement on a reasonable best-efforts basis, with cash fee of 4.0% of gross procee (effective 2026-03-05).","evidence_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","confidence":0.9},{"claim_id":"aa459ee8b176742a58ca684a81e48388a7d74ec0","claim":"Shuttle Pharmaceuticals Holdings, Inc. entered into Securities Purchase Agreement with the purchasers named therein valued at The Company agreed to issue and sell 2,238,800 shares of common stock and pre-funded warrants to pur (effective 2026-03-05).","evidence_excerpt":"In connection with the Offering, the Company entered into a Securities Purchase Agreement, dated March 5, 2026 (the “Purchase Agreement”), by and among the Company and the purchasers named therein, pursuant to which the Company agreed to issue and sell the shares of Common Stock and Pre-Funded Warrants.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001193125-26-251791","ticker":"KRMN","company_name":"Karman Holdings Inc.","filed_at":"2026-06-01T21:28:29+00:00","headline":"Selling stockholders price upsized secondary offering of 14M shares at $61/share for ~$854M gross proceeds","event_type":"other_material","sec_items":["1.01","7.01","8.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251791","json":"https://secwatch.observer/filing/0001193125-26-251791.json","markdown":"https://secwatch.observer/filing/0001193125-26-251791.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2040127/000119312526251791/0001193125-26-251791-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2040127/000119312526251791/d117104d8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 28, 2026, Karman Holdings Inc. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with the persons named in Schedule II thereto (the “Selling Stockholders”) and Citigroup Global Markets Inc. and Evercore Group L.L.C., as the underwriters (the “Underwriters”), pursuant to which the Selling Stockholders agreed to sell 14,000,000 shares of common stock, par value $0.001 per share, of the Company (the “Common Stock”) at a public offering price of $61.00 per share (the “Offering Price”), less underwriting discounts and commissions (the “Offering”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2040127/000119312526251791/0001193125-26-251791-index.htm"}},{"accession":"0001213900-26-063565","ticker":"AIB","company_name":"BlockchAIn Digital Infrastructure, Inc.","filed_at":"2026-06-01T20:57:13+00:00","headline":"Blockchain Digital signs 15-yr, 65 MW electric agreement at CLT-01; 25 MW LOIs in pipeline","event_type":"other_material","sec_items":["1.01","7.01","9.01"],"materiality_score":0.65,"calibrated_materiality_score":0.65,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-063565","json":"https://secwatch.observer/filing/0001213900-26-063565.json","markdown":"https://secwatch.observer/filing/0001213900-26-063565.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2070542/000121390026063565/0001213900-26-063565-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2070542/000121390026063565/ea0292328-8k_blockchain.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 27, 2026, One Blockchain, LLC, a subsidiary of BlockchAIn Digital Infrastructure, Inc. (the “Company”) entered into a 15-year Electric Service Agreement (“Electric Service Agreement”) with a local utility provider (the “Utility Company”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2070542/000121390026063565/0001213900-26-063565-index.htm"}},{"accession":"0001683168-26-004424","ticker":"LTRX","company_name":"LANTRONIX INC","filed_at":"2026-06-01T20:15:28+00:00","headline":"Lantronix prices $30M common stock offering at $7.20/share; net proceeds ~$32.3M","event_type":"other_material","sec_items":["1.01","7.01","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001683168-26-004424","json":"https://secwatch.observer/filing/0001683168-26-004424.json","markdown":"https://secwatch.observer/filing/0001683168-26-004424.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1114925/000168316826004424/0001683168-26-004424-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1114925/000168316826004424/lantronix_8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 29, 2026, Lantronix, Inc. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Needham & Company, LLC and Canaccord Genuity LLC, as underwriters (together, the “Underwriters”), pursuant to which the Company agreed to sell, and the Underwriters agreed to purchase, 4,166,667 shares (the “Firm Shares”) of the Company’s common stock","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1114925/000168316826004424/0001683168-26-004424-index.htm"}},{"accession":"0001493152-26-022133","ticker":"BNAI","company_name":"Brand Engagement Network Inc.","filed_at":"2026-05-11T23:59:59+00:00","headline":"BEN invests $1M in Accelevate, signs exclusive Mexico reseller and global deal","event_type":"other_material","sec_items":["1.01","7.01","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-022133","json":"https://secwatch.observer/filing/0001493152-26-022133.json","markdown":"https://secwatch.observer/filing/0001493152-26-022133.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1838163/000149315226022133/0001493152-26-022133-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1838163/000149315226022133/form8-k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 7, 2026, following the successful completion of due diligence, entered into two definitive Reseller Agreements (the “Commercial Agreements”) with Accelevate.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1838163/000149315226022133/0001493152-26-022133-index.htm"}},{"accession":"0001193125-26-214698","ticker":"PBT","company_name":"PERMIAN BASIN ROYALTY TRUST","filed_at":"2026-05-08T23:59:59+00:00","headline":"Court approves trust indenture amendments eliminating 75% supermajority requirement","event_type":"other_material","sec_items":["1.01","3.03","5.03","7.01","9.01"],"materiality_score":0.65,"calibrated_materiality_score":0.65,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-214698","json":"https://secwatch.observer/filing/0001193125-26-214698.json","markdown":"https://secwatch.observer/filing/0001193125-26-214698.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/319654/000119312526214698/0001193125-26-214698-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/319654/000119312526214698/2026-05_pbt_rslt_of_hear.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"Argent Trust Company, the trustee of the Trust, entered into Amendment No. 2 to the Amended and Restated Trust Indenture of Permian Basin Royalty Trust dated May 8, 2026 (the “Amendment”) implementing the modifications approved by the Court.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/319654/000119312526214698/0001193125-26-214698-index.htm"}},{"accession":"0001213900-26-053475","ticker":null,"company_name":"MEDICAL EXERCISE INC.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Medical Exercise signs first franchise agreement for Canadian OnCore Longevity Center","event_type":"other_material","sec_items":["1.01","7.01","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-053475","json":"https://secwatch.observer/filing/0001213900-26-053475.json","markdown":"https://secwatch.observer/filing/0001213900-26-053475.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2001249/000121390026053475/0001213900-26-053475-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2001249/000121390026053475/ea0289708-8k_medical.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. 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(the “Company”) entered into a Franchise Agreement (the “Agreement”) with Degco Fitness Ventures Ltd., a corporation based in Regina, Saskatchewan, Canada.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2001249/000121390026053475/0001213900-26-053475-index.htm"}},{"accession":"0001213900-26-054034","ticker":null,"company_name":"MEDICAL EXERCISE INC.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Medical Exercise signs first OnCore franchise in Regina, Canada; exits back pain market","event_type":"other_material","sec_items":["1.01","7.01","9.01"],"materiality_score":0.65,"calibrated_materiality_score":0.65,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 7.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-054034","json":"https://secwatch.observer/filing/0001213900-26-054034.json","markdown":"https://secwatch.observer/filing/0001213900-26-054034.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2001249/000121390026054034/0001213900-26-054034-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2001249/000121390026054034/ea0289883-8ka1_medical.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On March 5, 2026, the Company entered into a Placement Agency Agreement (the “Placement Agency Agreement”) with E.F. Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 6, 2026, Medical Exercise Inc. 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Hutton & Co., as placement agent (the “Placement Agent”), pursuant to which the Placement Agent agreed to act as the Company’s exclusive placement agent in connection with the Offering.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm","comparable_excerpt":"On May 7, 2026, DarkPulse, Inc., a Delaware corporation (the “ Company ”), entered into an Exclusive Patent License Agreement (Agreement No. NLICENSE-NAWCWDCL-26-027) (the “ License Agreement ”) with the United States of America, as represented by the Secretary of the Navy, acting through the Naval Air Warfare Center Weapons Division (“ NAWCWD ”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/866439/000168316826003551/0001683168-26-003551-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}