{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-013932","form_type":"8-K","ticker":"PROP","cik":"0001162896","company_name":"Prairie Operating Co.","filed_at":"2026-04-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.017884+00:00","generated_at":"2026-05-15T06:45:45.366854+00:00","sec_items":["1.01","3.02","3.03","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Prairie Operating repurchases $19M of Series F Preferred; issues Penny Warrants for up to 7M shares at $0.01","bullets":["Repurchased 13,727 Series F Preferred shares from High Trail for $18,999,047.64 cash plus accrued dividends paid in stock.","Issued a Penny Warrant to buy 4M shares at $0.01; a second 3M-share warrant may issue if Anniversary Warrants not delivered by July 8, 2026.","Anniversary Warrant issuance date moved to July 8, 2026; shares issuable reduced to 75% of Stated Value from 125%.","High Trail waived a $3.0M cash extension fee contingent on repurchase and warrant issuance.","Company must file registration statement for Penny Warrant shares within 30 days; failure incurs monthly penalty of 1% of Daily VWAP."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-013932","json":"https://secwatch.observer/filing/0001140361-26-013932.json","markdown":"https://secwatch.observer/filing/0001140361-26-013932.md","text":"https://secwatch.observer/filing/0001140361-26-013932.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/ef20070147_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:45:45.366854+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":"85b28a0f252e6699f38c947991391b7502ef35e8","claim":"Prairie Operating Co. entered into Letter Agreement with Hudson Bay PH XIX LLC (High Trail) (effective 2026-04-08).","evidence_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","confidence":0.9}],"comparable_filings":[{"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: material_agreement","same SEC item: 1.01, 3.02, 3.03, 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":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"On May 6, 2026, Suja Life, Inc. (the “Company”) and Suja Life Holdings, L.P. (“Holdings LP”) entered into an underwriting agreement (the “Underwriting Agreement”) with Goldman Sachs & Co. LLC, Jefferies LLC, and William Blair & Company, L.L.C., as representatives of the several underwriters named therein (collectively, the “Underwriters”) relating to the initial public offering (the “IPO”) of the Company’s Class A common stock","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1934114/000110465926057915/0001104659-26-057915-index.htm"}},{"accession":"0001193125-26-252718","ticker":"QMCO","company_name":"QUANTUM CORP /DE/","filed_at":"2026-06-02T14:41:23+00:00","headline":"Quantum raises $100M equity, converts all convertible notes to equity; Q4 revenue above guidance","event_type":"other_material","sec_items":["1.01","2.02","2.03","3.02","8.01","9.01"],"materiality_score":0.85,"calibrated_materiality_score":0.85,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 3.02, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-252718","json":"https://secwatch.observer/filing/0001193125-26-252718.json","markdown":"https://secwatch.observer/filing/0001193125-26-252718.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/709283/000119312526252718/0001193125-26-252718-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/709283/000119312526252718/d35173d8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"In connection with the Private Placement, the Company entered into Registration Rights Agreements with the Investors, dated as of June 1, 2026 (the “PIPE Registration Rights Agreement”), pursuant to which the Company has agreed to (i) prepare and file a registration statement with the Securities and Exchange Commission (the “SEC”) covering the resale of the Common Stock sold in the Private Placement within 45 days of the closing of the Private Placement, (ii) use commercially reasonable efforts to have such registration statement declared effective within the time period set forth in the PIPE Registration Rights Agreement, and to keep such registration statement effective until the date that all registrable securities covered by such registration statement (a) have been sold, thereunder or pursuant to Rule 144, or (b) may be sold without volume or manner-of-sale restrictions pursuant to Rule 144 and without the requirement for 1 the Company to be in compliance with the current public i","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312526252718/0001193125-26-252718-index.htm"}},{"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: material_agreement","same SEC item: 1.01, 3.02, 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":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"A Share Rights Agreement, dated May 26, 2026, by and between the Company and Odyssey Transfer and Trust Company, as rights agent","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2111038/000118518526002273/0001185185-26-002273-index.htm"}},{"accession":"0001104659-26-057460","ticker":"CLRB","company_name":"Cellectar Biosciences, Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Cellectar raises ~$35M via stock/warrant offering; reports positive 12-mo Phase 2b WM data","event_type":"other_material","sec_items":["1.01","3.02","8.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 3.02, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-057460","json":"https://secwatch.observer/filing/0001104659-26-057460.json","markdown":"https://secwatch.observer/filing/0001104659-26-057460.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1279704/000110465926057460/0001104659-26-057460-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1279704/000110465926057460/tm2613728d1_8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"pursuant to an additional securities purchase agreement with certain members of the executive management team of the Company (the “Management Purchase Agreement”","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1279704/000110465926057460/0001104659-26-057460-index.htm"}},{"accession":"0001104659-26-057976","ticker":"XRN","company_name":"Chiron Real Estate Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"Chiron Real Estate enters $100M preferred equity deal with Maewyn XRN LP","event_type":"other_material","sec_items":["1.01","3.02","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 3.02, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-057976","json":"https://secwatch.observer/filing/0001104659-26-057976.json","markdown":"https://secwatch.observer/filing/0001104659-26-057976.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1533615/000110465926057976/0001104659-26-057976-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1533615/000110465926057976/tm2613926d1_8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"In connection with the Private Placement, on May 6, 2026, the Company and the Purchasers entered an Investor Rights Agreement.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1533615/000110465926057976/0001104659-26-057976-index.htm"}},{"accession":"0001493152-26-022034","ticker":"AREB","company_name":"AMERICAN REBEL HOLDINGS INC","filed_at":"2026-05-08T23:59:59+00:00","headline":"American Rebel exchanges $1.77M preferred & note for ~5.97M common shares to Streeterville","event_type":"other_material","sec_items":["1.01","3.02","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 3.02, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-022034","json":"https://secwatch.observer/filing/0001493152-26-022034.json","markdown":"https://secwatch.observer/filing/0001493152-26-022034.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1648087/000149315226022034/0001493152-26-022034-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1648087/000149315226022034/form8-k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"Streeterville\nSeries E Preferred Exchange Agreements On\nApril 30, 2026, the Company entered into three Exchange Agreements (the “Exchanges”) with Streeterville.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1648087/000149315226022034/0001493152-26-022034-index.htm"}},{"accession":"0001213900-26-063832","ticker":"USAR","company_name":"USA Rare Earth, Inc.","filed_at":"2026-06-02T13:14:30+00:00","headline":"USA Rare Earth selects South Carolina for $1.2B magnet facility; 490 jobs, 6,400 tpa capacity","event_type":"other_material","sec_items":["1.01","2.03","7.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-063832","json":"https://secwatch.observer/filing/0001213900-26-063832.json","markdown":"https://secwatch.observer/filing/0001213900-26-063832.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026063832/0001213900-26-063832-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026063832/ea0293127-8k_usarare.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"On June 1, 2026, USA Rare Earth, Inc. (the “Company”) entered into a Lease Agreement (the “Lease”) with TC Liberty Development, LLC, a Delaware limited liability company (“Landlord”), for the lease of a to-be-constructed specialty rare earth magnet manufacturing facility located on Bear Den Road in Blacksburg, Cherokee County, South Carolina (the “Premises”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1970622/000121390026063832/0001213900-26-063832-index.htm"}},{"accession":"0001193125-26-214976","ticker":"NKTR","company_name":"NEKTAR THERAPEUTICS","filed_at":"2026-05-08T23:59:59+00:00","headline":"Nektar enters $150M ATM equity agreement; appoints Linda Rubinstein as interim CFO","event_type":"other_material","sec_items":["1.01","5.02","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"match_reasons":["same fact type: material_agreement","same SEC item: 1.01, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-214976","json":"https://secwatch.observer/filing/0001193125-26-214976.json","markdown":"https://secwatch.observer/filing/0001193125-26-214976.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/906709/000119312526214976/0001193125-26-214976-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/906709/000119312526214976/d159808d8k.htm"},"side_by_side_evidence":{"fact_type":"material_agreement","source_excerpt":"On April 8, 2026, Prairie Operating Co. (the \"Company\") entered into a letter agreement (the \"Letter Agreement\") with Hudson Bay PH XIX LLC (\"High Trail\")","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1162896/000114036126013932/0001140361-26-013932-index.htm","comparable_excerpt":"On May 8, 2026, Nektar Therapeutics (the “Company”) entered into an Equity Distribution Agreement (the “Agreement”) with Guggenheim Securities, LLC (“Guggenheim Securities”) and H.C. Wainwright & Co., LLC (“Wainwright”), pursuant to which the Company may offer and sell, from time to time in its sole discretion, shares of its common stock, par value $0.0001 per share (the “Common Stock”) having an aggregate offering price of up to $150,000,000 (the “Shares”), through Guggenheim Securities and Wainwright as its sales agents.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/906709/000119312526214976/0001193125-26-214976-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}