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 Holdings, Inc. filings document the company's completed transition from a NYSE-listed aerostructures issuer to a deregistered company following Boeing's acquisition. The record includes Form 25 removal of Class A common stock from NYSE listing and Form 15 certification covering termination of registration or suspension of Exchange Act reporting duties.
Spirit's recent 8-K filings also record merger-related material events, operating and financial results, amendments to credit arrangements, litigation-related disclosures, shareholder voting matters, capital-structure disclosures, and governance matters tied to its status as a public company before the transaction closed.
Spirit AeroSystems Holdings, Inc. (SPR) VP and Corporate Controller reported changes in his ownership following the company’s merger with The Boeing Company. On December 8, 2025, his 13,610 shares of Spirit Class A common stock were disposed of when each share was automatically canceled and converted under the merger terms.
Each Spirit share was converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955. In addition, his 11,683 restricted stock units (RSUs) tied to Spirit stock were automatically converted into Boeing RSUs, with the number of Boeing shares for each award based on the same 0.1955 exchange ratio. These Boeing RSUs keep the same vesting and other terms that applied to the original Spirit RSUs, and any accrued but unpaid dividend equivalents were carried over to the new Boeing awards.
Spirit AeroSystems Holdings, Inc. (SPR) director transactions reflect the closing of its merger with The Boeing Company. On December 8, 2025, under the Merger Agreement, each share of Spirit Class A common stock was automatically canceled and converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing shares per Spirit share.
The reporting director disposed of 23,912 and 7,009 Spirit Class A shares, leaving no Class A shares owned directly after the conversion. In addition, 1,356 restricted stock units were canceled. For both restricted shares and restricted stock units held by non-employee directors, holders became entitled to receive Boeing common stock based on the same 0.1955 exchange ratio multiplied by the number of underlying Spirit shares.
Spirit AeroSystems Holdings, Inc. (SPR) reported that its President and CEO, who also serves as a director, disposed of his Class A common stock and Spirit restricted stock units in connection with the company’s merger with The Boeing Company. On December 8, 2025, each Spirit share was automatically canceled and converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing shares for each Spirit share. The reporting person’s 358,787 Spirit shares were thus fully converted.
On the same date, the executive’s 164,726 Spirit restricted stock units were automatically converted into Boeing RSUs. Each new Boeing RSU represents Boeing common stock calculated by multiplying the Spirit RSUs by the same 0.1955 exchange ratio, rounded to the nearest whole share. Any accrued but unpaid dividend equivalents on the Spirit RSUs were assumed by Boeing and attached to the corresponding Boeing RSUs, which continue under the same vesting and other terms that applied immediately before the merger became effective.
Spirit AeroSystems Holdings director reports share conversion tied to Boeing merger. On December 8, 2025, each share of Spirit Class A common stock was automatically canceled and converted into the right to receive 0.1955 shares of Boeing common stock, as provided in the Merger Agreement among Spirit, The Boeing Company and Sphere Acquisition Corp. A non-employee director disposed of all reported Spirit shares, including restricted stock awards, which were canceled and replaced with the right to receive Boeing shares based on the same 0.1955 exchange ratio for each underlying Spirit share.
Spirit AeroSystems Holdings, Inc. (SPR) executive Paul N. Walters reported automatic changes to his equity holdings following the completion of the company’s merger with The Boeing Company. On December 8, 2025, each share of Spirit Class A common stock was canceled and converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing share for each Spirit share, under the previously signed Merger Agreement. Walters reported the disposition of 4,305 Spirit Class A shares, leaving him with no Spirit common stock directly owned.
The filing also shows changes to his equity-based awards. Walters held 12,464 restricted stock units (RSUs) tied to Spirit shares, which were automatically converted into RSUs denominated in shares of Boeing common stock using the same 0.1955 exchange ratio, rounded to the nearest whole share. Any accrued but unpaid dividend equivalents on these Spirit RSUs were also assumed and attached to the new Boeing RSUs. These Boeing RSUs keep the same vesting schedule and other terms that applied immediately before the merger’s effective time.
Spirit AeroSystems Holdings, Inc. (SPR) reported a Form 4 transaction for its SVP and Chief Procurement Officer following the closing of its merger with The Boeing Company. On December 8, 2025, all 28,864 shares of Spirit Class A common stock beneficially owned by the executive were disposed of, as each share was automatically canceled and converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing shares per Spirit share under the merger agreement.
The filing also shows that 24,182 restricted stock units (RSUs) tied to Spirit shares were disposed of and simultaneously converted into Boeing RSUs. Each Boeing RSU now represents Boeing common stock based on the same 0.1955 exchange ratio, rounded to the nearest whole share, and continues under the same vesting and other terms that applied immediately before the merger’s effective time, including any associated dividend equivalents.
Spirit AeroSystems EVP & CFO filed a Form 4 reporting automatic changes in his holdings after the company’s merger with The Boeing Company. On December 8, 2025, his 41,849 shares of Class A common stock were canceled and converted into the right to receive Boeing common stock based on a fixed 0.1955 exchange ratio per Spirit share under the merger agreement.
The filing also notes that 65,010 restricted stock units (RSUs), which would normally settle one-for-one in Spirit shares when vested, were canceled in connection with the merger. For applicable RSUs, the holder instead became entitled to receive Boeing shares determined by multiplying the number of underlying Spirit shares by the same exchange ratio, subject to tax withholding.
Spirit AeroSystems Holdings, Inc. director reported the automatic conversion of company stock into Boeing shares following the completion of a merger with The Boeing Company on December 8, 2025. The filing shows dispositions of Class A common stock and restricted stock as the Spirit shares were canceled and converted under an Agreement and Plan of Merger with Boeing and Sphere Acquisition Corp. dated June 30, 2024.
Each share of Spirit Class A common stock, including restricted stock awards held by non-employee directors, was converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing shares for each Spirit share, subject to applicable tax withholding on restricted shares.
Spirit AeroSystems Holdings, Inc. director Robert D. Johnson reported the automatic conversion of his Class A common stock following the company’s merger with The Boeing Company. On December 8, 2025, each Spirit AeroSystems share was canceled and converted into the right to receive Boeing common stock at an exchange ratio of 0.1955 Boeing shares for each Spirit share.
The filing shows dispositions of Class A shares held directly and through The RDJ Trust, with post-transaction direct holdings reported as zero and 10,379 shares remaining in one line item. Restricted stock awards held by non-employee directors were also canceled and replaced with the right to receive Boeing shares based on the same exchange ratio.
Spirit AeroSystems Holdings, Inc. director Ronald T. Kadish reported automatic conversion of his Class A common stock and restricted stock in connection with the company’s merger with The Boeing Company. On December 8, 2025, under the Merger Agreement among Spirit, Boeing and Sphere Acquisition Corp., each Spirit share was canceled and converted into the right to receive Boeing common stock at a fixed exchange ratio of 0.1955 Boeing share for each Spirit share.
The filing shows Kadish’s indirect holdings in the Ronald T. Kadish Trust & Cynthia S. Kadish Trust and his direct holdings in Spirit common stock going to zero as a result of this share-for-share conversion. Restricted stock awards held by non‑employee directors were also canceled and converted into the right to receive Boeing shares using the same 0.1955 exchange ratio, subject to applicable tax withholding.