Welcome to our dedicated page for Transdigm Group SEC filings (Ticker: TDG), 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.
TransDigm Group Incorporated (NYSE: TDG) files a variety of documents with the U.S. Securities and Exchange Commission that provide detailed insight into its aerospace components business, capital structure and governance. This page compiles TransDigm’s SEC filings and pairs them with AI-powered summaries to help readers interpret the information more efficiently.
Investors can use this resource to locate annual reports on Form 10-K and quarterly reports on Form 10-Q, which typically describe TransDigm’s business segments, risk factors, product categories and financial results. For this company, filings often discuss its role as a designer, producer and supplier of highly engineered aircraft components, its organization into segments such as power and control and airframes, and its use of acquisitions and financial leverage as part of its strategy, as reflected in the Polygon description and company disclosures.
Current reports on Form 8-K are particularly important for tracking material events at TransDigm. Recent 8-K filings describe acquisitions such as the Simmonds Precision Products business and a definitive agreement to acquire Stellant Systems, debt offerings and amendments to the company’s credit agreement, special cash dividends funded with new debt and changes in executive leadership and board composition. These documents provide timely details on transactions, financing terms and governance decisions.
This page also offers access to filings related to debt instruments and credit agreements, where TransDigm outlines terms for senior secured notes, senior subordinated notes and term loans, as well as any amendments that reprice or extend these facilities. Where available, insider transaction reports on Form 4 and proxy statements on Schedule 14A can shed light on executive and director share ownership and compensation structures.
Stock Titan’s platform enhances these filings with AI-generated highlights and explanations, helping users quickly identify key sections, understand complex capital structure language and see how new 8-K events connect to prior disclosures. Real-time updates from EDGAR ensure that new TransDigm filings appear promptly, while the AI layer reduces the time needed to parse lengthy documents and track the regulatory record for TDG.
TransDigm Group Incorporated is planning, through its wholly owned subsidiary TransDigm Inc., to raise
Net proceeds from this incremental debt, together with cash on hand, are intended to fund the aggregate purchase price of the previously announced acquisitions of Stellant Systems, Jet Parts Engineering and Victor Sierra Aviation Holdings, plus related fees and expenses. The notes will be privately offered under Rule 144A and Regulation S, guaranteed by TransDigm Group and certain subsidiaries, and not registered under the Securities Act.
Concurrently, TransDigm expects to amend its existing credit agreement via Amendment No. 20 to add up to
TransDigm Group’s Chief Financial Officer, Sarah Wynne, reported an option exercise and related share acquisition. On 02/05/2026, she exercised stock options for 1,494 shares of common stock at $559.78 per share. Following the transaction, she directly owned 4,894 shares of common stock and 3,506 stock options.
TransDigm Group reported first-quarter fiscal 2026 net sales of $2,285 million, up from $2,006 million, and net income of $445 million. Earnings per share applicable to common stockholders were $6.62 versus $7.62 a year earlier, reflecting higher interest expense and dividend-equivalent payments.
Operating income rose to $1,042 million, but interest expense increased to $475 million as total debt reached about $30.0 billion. Cash from operations was strong at $832 million, funding $907 million of acquisitions including Simmonds and several bolt-on deals, plus $106 million of share repurchases.
TransDigm ended the quarter with $2,528 million of cash and $859 million of undrawn revolver capacity. Subsequent agreements to buy Jet Parts Engineering, Victor Sierra Aviation Holdings and Stellant Systems for a combined approximately $3.16 billion in cash would further expand its aerospace and defense aftermarket portfolio if completed.
TransDigm Group director Kevin M. Stein, through Fortuna Trust dated June 1, 2018, reported a series of open-market sales of TransDigm common stock on February 2, 2026. The trust sold multiple blocks of shares at average prices ranging from $1,431.4599 to $1,440.4800 per share.
Individual transactions included sales such as 3,093 shares at an average price of $1,433.4578 and 1,497 shares at $1,436.4265. Following these sales, Fortuna Trust was reported as indirectly holding 8,158 TransDigm common shares.
TransDigm Group director-related trust reports option exercises and share sales. On February 2, 2026, Fortuna Trust dated June 1, 2018, an entity associated with director Kevin M. Stein, exercised stock options for 25,000 shares at
The trust then executed a series of open‑market sales of TransDigm common stock at prices mainly around
TransDigm Group Co-Chief Operating Officer Patrick Joseph Murphy reported an option exercise and share sale. On February 2, 2026, he exercised a stock option for 290 shares of Common Stock at an exercise price of
On the same date, he sold 290 shares of Common Stock at a price of
TransDigm Group Incorporated filed a current report to share that it has released a press release covering financial results for its first quarter ended December 27, 2025. The press release is furnished as an exhibit and not treated as filed for securities law liability purposes.
The company is also hosting an investor conference call and live audio webcast on February 3, 2026 at 11:00 a.m. Eastern Time, with related presentation materials available on its investor relations website.
The Fortuna Trust filed a notice of proposed sale for 48,000 shares of TDG common stock through Morgan Stanley Smith Barney, with an aggregate market value of
The 48,000 shares were acquired on
The filing also lists recent Rule 10b5-1 sales for The Fortuna Trust, including 25,000 common shares sold on
An affiliated shareholder of TransDigm Group has filed to sell 1,160 shares of common stock under Rule 144. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on or about 02/02/2026 on the NYSE, with an aggregate market value of $1,655,946.40. The filing notes that these shares were acquired on 02/02/2026 by exercising stock options granted by the issuer and paid for in cash. The company had 56,318,584 shares outstanding of this class. Over the prior three months, 10b5-1 plan sales for Patrick J. Murphy included three separate 290-share transactions, each generating gross proceeds between about $379,900.00 and $391,807.40.