{"filings":[{"id":1129196,"accession_number":"0001213900-26-069960","cik":2102771,"company_name":"Keystone Acquisition Corp.","ticker":"KEYY","form_type":"8-K","filed_at":"2026-06-18T16:18:24+00:00","items":["8.01","9.01"],"status":"ready","headline":"Keystone Acquisition Corp. announces separate trading of Class A shares and warrants starting June 22, 2026","summary_kind":"llm","event_type":"other","confidence":"high","bullets":["Holders of 28,750,000 units (including overallotment) from IPO completed June 4, 2026 may elect separate trading.","Separate trading of Class A ordinary shares (KEYY) and warrants (KEYYW) begins on or about June 22, 2026.","Units not separated continue trading under KEYYU on Nasdaq; no fractional warrants will be issued.","Holders must contact transfer agent Efficiency INC. to separate units into shares and warrants."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"market_cap_usd":null,"market_cap_bucket":null,"market_cap_source":null,"market_cap_as_of_date":null,"daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":970356,"accession_number":"0001213900-26-067269","cik":2102771,"company_name":"Keystone Acquisition Corp.","ticker":"KEYY","form_type":"8-K","filed_at":"2026-06-10T19:08:07+00:00","items":["8.01","9.01"],"status":"ready","headline":"Keystone Acquisition Corp. closes $287.5M IPO and $8.5M private placement","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["IPO of 28,750,000 units at $10.00/unit raised $287.5M gross.","Private placement of 8,468,750 warrants at $1.00 each raised $8.47M.","$288.2M placed in trust account at $10.025 per unit.","Transaction costs totaled $17.87M including $11.5M deferred underwriting.","As of June 4, 2026, working capital outside trust was $1.26M."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"market_cap_usd":null,"market_cap_bucket":null,"market_cap_source":null,"market_cap_as_of_date":null,"daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null},{"id":916956,"accession_number":"0001213900-26-066255","cik":2102771,"company_name":"Keystone Acquisition Corp.","ticker":"KEYY","form_type":"8-K","filed_at":"2026-06-08T19:37:22+00:00","items":["1.01","3.02","5.02","5.03","8.01","9.01"],"status":"ready","headline":"Keystone Acquisition Corp. closes $287.5M SPAC IPO, appoints John Boehner to board","summary_kind":"llm","event_type":"other_material","confidence":"high","bullets":["IPO of 28.75M units at $10.025/unit, including full over-allotment; gross proceeds $287.5M.","Concurrent private placement of 8.47M warrants at $1.00/warrant to sponsor and underwriters; trust funded $288.2M.","Target sectors: US industrial development (energy transition, critical minerals, shipbuilding, semiconductors, data centers, digital assets).","Board adds former Speaker John Boehner, Paul Cho, Martin Payne as independent directors; Boehner chairs Compensation Committee."],"consensus_eps_estimate":null,"consensus_eps_actual":null,"consensus_revenue_estimate":null,"consensus_revenue_actual":null,"consensus_period":null,"consensus_source":null,"sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"market_cap_usd":null,"market_cap_bucket":null,"market_cap_source":null,"market_cap_as_of_date":null,"daily_digest_date":null,"daily_digest_url":null,"daily_digest_rank":null}],"next_cursor":null}