{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-298414","form_type":"8-K","ticker":"GIG","cik":"0002023730","company_name":"GigCapital7 Corp.","filed_at":"2025-11-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.352096+00:00","generated_at":"2026-05-16T16:40:42.425748+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"medium","headline":"GigCapital7 updates investor deck for Hadron Energy de-SPAC; plans SAFE private placement","bullets":["Updated investor presentation for November 2025 furnished for meetings with investment community.","Hadron Energy, a micro modular nuclear reactor company, is the target in the previously announced business combination.","GigCapital7 and Hadron contemplate private capital raise via SAFEs (simple agreements for future equity).","Potential PIPE financing for post-closing company also under discussion, subject to market conditions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-298414","json":"https://secwatch.observer/filing/0001193125-25-298414.json","markdown":"https://secwatch.observer/filing/0001193125-25-298414.md","text":"https://secwatch.observer/filing/0001193125-25-298414.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2023730/000119312525298414/0001193125-25-298414-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2023730/000119312525298414/d66756d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T16:40:42.425748+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":[],"comparable_filings":[{"accession":"0001213900-26-063549","ticker":"IMAQ","company_name":"International Media Acquisition Corp.","filed_at":"2026-06-01T20:45:22+00:00","headline":"International Media Acquisition extends business combination deadline to July 2, 2026","event_type":"other_material","sec_items":["8.01","9.01"],"materiality_score":0.25,"calibrated_materiality_score":0.25,"match_reasons":["same SEC item: 8.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-063549","json":"https://secwatch.observer/filing/0001213900-26-063549.json","markdown":"https://secwatch.observer/filing/0001213900-26-063549.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1846235/000121390026063549/0001213900-26-063549-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1846235/000121390026063549/ea0292707-8k_inter.htm"},"side_by_side_evidence":null},{"accession":"0001129928-26-000037","ticker":"ONCY","company_name":"ONCOLYTICS BIOTECH INC","filed_at":"2026-06-01T13:06:14+00:00","headline":"Oncolytics reports positive initial preclinical data for pelareorep + RAS inhibitors; further studies planned","event_type":"other_material","sec_items":["8.01","9.01"],"materiality_score":0.45,"calibrated_materiality_score":0.45,"match_reasons":["same SEC item: 8.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001129928-26-000037","json":"https://secwatch.observer/filing/0001129928-26-000037.json","markdown":"https://secwatch.observer/filing/0001129928-26-000037.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1129928/000112992826000037/0001129928-26-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1129928/000112992826000037/oncy-20260601.htm"},"side_by_side_evidence":null},{"accession":"0001193125-26-251573","ticker":"LXU","company_name":"LSB INDUSTRIES, INC.","filed_at":"2026-06-01T20:35:16+00:00","headline":"LSB Industries accelerates Pryor, OK turnaround start to May 28, 2026","event_type":"other_material","sec_items":["8.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same SEC item: 8.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251573","json":"https://secwatch.observer/filing/0001193125-26-251573.json","markdown":"https://secwatch.observer/filing/0001193125-26-251573.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/60714/000119312526251573/0001193125-26-251573-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/60714/000119312526251573/lxu-20260528.htm"},"side_by_side_evidence":null},{"accession":"0001210708-26-000065","ticker":"STRR","company_name":"Star Equity Holdings, Inc.","filed_at":"2026-06-01T20:34:22+00:00","headline":"Star Equity furnishes investor presentation covering operations as of March 31, 2026","event_type":"other_material","sec_items":["7.01","9.01"],"materiality_score":0.2,"calibrated_materiality_score":0.2,"match_reasons":["same SEC item: 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001210708-26-000065","json":"https://secwatch.observer/filing/0001210708-26-000065.json","markdown":"https://secwatch.observer/filing/0001210708-26-000065.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1210708/000121070826000065/0001210708-26-000065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1210708/000121070826000065/hson-20260601.htm"},"side_by_side_evidence":null},{"accession":"0002024218-26-000078","ticker":"SMC","company_name":"Summit Midstream Corp","filed_at":"2026-06-01T20:31:58+00:00","headline":"Summit Midstream Corporation announces inaugural $35 million stock repurchase program","event_type":"other_material","sec_items":["7.01","9.01"],"materiality_score":0.45,"calibrated_materiality_score":0.45,"match_reasons":["same SEC item: 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0002024218-26-000078","json":"https://secwatch.observer/filing/0002024218-26-000078.json","markdown":"https://secwatch.observer/filing/0002024218-26-000078.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2024218/000202421826000078/0002024218-26-000078-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2024218/000202421826000078/smc-20260601.htm"},"side_by_side_evidence":null},{"accession":"0001104659-26-068960","ticker":"SEVN","company_name":"Seven Hills Realty Trust","filed_at":"2026-06-01T20:31:07+00:00","headline":"Seven Hills Realty Trust posts June 2026 investor presentation to website","event_type":"other_material","sec_items":["7.01","9.01"],"materiality_score":0.2,"calibrated_materiality_score":0.2,"match_reasons":["same SEC item: 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-068960","json":"https://secwatch.observer/filing/0001104659-26-068960.json","markdown":"https://secwatch.observer/filing/0001104659-26-068960.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1452477/000110465926068960/0001104659-26-068960-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1452477/000110465926068960/tm2616458d1_8k.htm"},"side_by_side_evidence":null},{"accession":"0000790816-26-000019","ticker":null,"company_name":"BRANDYWINE OPERATING PARTNERSHIP, L.P.","filed_at":"2026-06-01T20:30:42+00:00","headline":"Brandywine extends revolver maturity to Dec 2026; shareholders OK 5M share increase for LTIP","event_type":"other_material","sec_items":["1.01","2.03","5.02","5.07","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same SEC item: 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000790816-26-000019","json":"https://secwatch.observer/filing/0000790816-26-000019.json","markdown":"https://secwatch.observer/filing/0000790816-26-000019.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1060386/000079081626000019/0000790816-26-000019-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/790816/000079081626000019/bdn-20260528.htm"},"side_by_side_evidence":null},{"accession":"0000783325-26-000077","ticker":"WEC","company_name":"WEC ENERGY GROUP, INC.","filed_at":"2026-06-01T20:18:31+00:00","headline":"WEC Energy Group files investor presentation for June 2026 meetings; content not available","event_type":"other_material","sec_items":["7.01","9.01"],"materiality_score":0.2,"calibrated_materiality_score":0.2,"match_reasons":["same SEC item: 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000783325-26-000077","json":"https://secwatch.observer/filing/0000783325-26-000077.json","markdown":"https://secwatch.observer/filing/0000783325-26-000077.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/783325/000078332526000077/0000783325-26-000077-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/783325/000078332526000077/wec-20260601.htm"},"side_by_side_evidence":null}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}