Welcome to our dedicated page for Spirit Aerosys SEC filings (Ticker: SPR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Spirit AeroSystems builds the fuselages and wing systems that keep Boeing, Airbus, and defense jets in the air—yet its SEC documents run hundreds of pages packed with fixed-price contract math, composite material cost curves, and program-specific risk factors. Finding where 737 MAX schedule changes hit margins or when executives buy shares can feel impossible.
Stock Titan solves that problem. Our AI-powered summaries turn the Spirit AeroSystems annual report 10-K simplified into plain English, flagging backlog shifts and R&D outlays in seconds. Need the latest Spirit AeroSystems quarterly earnings report 10-Q filing? It arrives the moment EDGAR posts, complete with variance analysis. Form 4 alerts surface Spirit AeroSystems insider trading Form 4 transactions and provide Spirit AeroSystems Form 4 insider transactions real-time, so you never miss executive moves.
Use cases abound: review the Spirit AeroSystems proxy statement executive compensation to see how pay aligns with composite production goals; scan an 8-K with “Spirit AeroSystems 8-K material events explained” to understand supply-chain disruptions; or compare segment profitability with “Spirit AeroSystems earnings report filing analysis.” Whether you’re tracking jet-program cost recoveries or simply understanding Spirit AeroSystems SEC documents with AI, our platform covers every filing type—10-K, 10-Q, 8-K, S-8, and especially Spirit AeroSystems executive stock transactions Form 4—with real-time updates and clear, actionable explanations.
Hill City Capital and affiliated entities disclosed ownership of 3,949,299 shares of Spirit AeroSystems Class A common stock, equal to 3.37% of the class based on 117,419,234 shares outstanding as of July 18, 2025. The holdings are reported as shared voting and dispositive power with no sole voting or dispositive power. The filing identifies the reporting persons as Hill City Capital Master Fund LP (Cayman), Hill City Capital GP LLC (Delaware), Hill City Capital LP (Delaware), Hill City GP LLC (Delaware) and Herbert Frazier (U.S.). The reporting persons certify the securities were not acquired to change or influence control of the issuer.
Balyasny Asset Management and affiliated entities filed a Schedule 13G reporting beneficial ownership of 6,502,847 shares of Spirit AeroSystems common stock, equal to 5.54% of the class based on 117,318,941 shares outstanding as of April 18, 2025 per the issuer's May 1, 2025 quarterly report. The filing identifies the reporting persons as Balyasny Asset Management L.P., BAM GP LLC, Balyasny Asset Management Holdings LP, Dames GP LLC and Dmitry Balyasny, each of which discloses sole voting and sole dispositive power over the reported shares.
The filing states the shares are held directly by Atlas Diversified Master Fund, Ltd. (ADMF), which has the right to receive dividends or sale proceeds. The filers certify the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer. Signatures on the filing are dated 08/10/2025.
Spirit AeroSystems disclosed that on August 8, 2025 its subsidiaries entered into a Share Purchase Agreement to sell all equity interests in Spirit AeroSystems Malaysia Sdn. Bhd. to Composites Technology Research Malaysia Sdn. Bhd. for an aggregate purchase price of $95.2 million in cash, subject to specified adjustments. Closing is conditioned on purchaser approval by the European Commission and the U.S. Federal Trade Commission in connection with the Boeing acquisition review, customary regulatory approvals including Hart-Scott-Rodino clearance, absence of legal impediments, accuracy of representations and warranties, performance of contractual obligations and Parent shareholder approval. The agreement includes termination provisions, reciprocal $7.0 million termination-fee mechanics and an outside date of December 31, 2025 with one automatic 90-day extension under specified conditions. A press release and the Share Purchase Agreement are filed as exhibits.
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