Welcome to our dedicated page for Allison Transmission Hldgs SEC filings (Ticker: ALSN), 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.
The Allison Transmission Holdings, Inc. (NYSE: ALSN) SEC filings page on Stock Titan brings together the company’s regulatory disclosures from the U.S. Securities and Exchange Commission, with AI-powered tools to help interpret complex documents. Investors researching ALSN stock can use this page to review how Allison describes its business, capital structure, acquisitions and risk factors in official filings.
Allison’s recent 8-K filings provide examples of the information available here. One 8-K dated January 2, 2026 details an amendment to the company’s credit agreement that increases its revolving credit facility and adds an incremental term loan facility, explaining that proceeds will help fund the acquisition of Dana Incorporated’s off-highway business. The same filing reports the completion of that acquisition and notes the organization of operations into business units, including Allison Off-Highway Drive & Motion Systems. Other 8-Ks describe the issuance of 5.875% Senior Notes due 2033, the commencement and pricing of note offerings, and lender presentations related to an incremental term loan facility.
In addition to current reports on Form 8-K, Allison’s periodic reports on Forms 10-K and 10-Q (accessible via EDGAR and summarized on this page when available) typically include segment information for end markets such as North America On-Highway, Outside North America On-Highway, Global Off-Highway, Defense and Service Parts, Support Equipment & Other. These filings also discuss topics like debt structure, liquidity, capital allocation and risks associated with acquisitions, international operations and cyclical demand.
Stock Titan’s AI features help readers navigate these materials by highlighting key sections, summarizing major items and pointing out important terms related to credit agreements, senior notes, acquisitions and governance changes. Users can quickly locate disclosures on topics such as new financing arrangements, completion of material transactions, changes in executive roles connected to acquisitions and other events that may be relevant to evaluating ALSN stock and Allison’s long-term obligations.
Allison Transmission Holdings COO G. Frederick Bohley exercised and sold shares under a pre-set plan. On February 13, 2026, he exercised 10,348 employee stock options at $23.59 per share, receiving the same number of Allison Transmission common shares.
That same day, he sold 10,348 common shares in open-market transactions under a Rule 10b5-1 trading plan adopted on August 26, 2025, at weighted average prices around $115–$117 per share. After these transactions, he directly owned 99,074 common shares and indirectly owned 360 shares through his spouse.
Allison Transmission Holdings Inc. insider filed a Rule 144 notice to sell 10,348 shares of common stock through Merrill Lynch on 02/13/2026. The planned sale has an aggregate market value of 1204517.81 and is listed for trading on the NYSE.
The shares were acquired the same day via an exercise of employee stock options using a broker-assisted cashless exercise. The filing notes that 83,228,716 shares of common stock are outstanding, providing context for the size of this planned transaction.
Allison Transmission Holdings reported that its Chief Legal Officer and Assistant Secretary, Eric C. Scroggins, acquired 5,448 performance stock units on February 11, 2026 as an equity award. Each unit represents the right to receive one share of common stock, earned based on company performance over 2023–2025.
The filing explains that these units were earned after performance goals for the 2023–2025 period were assessed, and the earned PSUs are scheduled to vest on February 28, 2026, aligning executive compensation with the company’s multi‑year results.
Allison Transmission Holdings’ Chair, President and CEO David S. Graziosi reported an equity award tied to company performance. On February 11, 2026, he acquired 78,893 performance stock units, each representing a right to receive one share of common stock, at a stated price of $0.
These units were earned based on Allison’s actual performance over the 2023–2025 period from a grant originally made on February 22, 2023. The earned PSUs are scheduled to vest on February 28, 2026, after which they can convert into an equivalent number of common shares.
Allison Transmission Holdings executive G. Frederick Bohley reported an equity award tied to company performance. On February 11, 2026, he acquired 17,101 performance stock units (PSUs) at a price of $0 per unit. Each PSU represents the right to receive one share of Allison Transmission common stock.
The PSUs relate to a grant made on February 22, 2023, with the final amount based on Allison’s performance over the 2023–2025 period. Based on actual performance for 2023–2025, Bohley earned 17,101 PSUs, which are scheduled to vest on February 28, 2026, and are held as a direct ownership position.
Allison Transmission Holdings director Philip J. Christman received 102 shares of common stock on February 6, 2026 as compensation. The shares were granted at a stated price of $0.00 per share as a quarterly payment of his annual non-employee director retainer.
Under the company’s Eighth Amended and Restated Non-Employee Director Compensation Policy, the annual retainer is paid quarterly in arrears, either in cash or in common stock at the director’s discretion. After this grant, Christman beneficially owned 8,890 shares of Allison Transmission common stock in direct form.
Allison Transmission Holdings director Barbour D. Scott received 102 shares of common stock on February 6, 2026 as part of his quarterly director retainer. The grant was made under the company’s Eighth Amended and Restated Non-Employee Director Compensation Policy and was priced using the $115.63 closing share price on the grant date. After this stock payment, he directly owns 11,603 shares of Allison Transmission common stock.
Allison Transmission Holdings Inc. reported a planned sale of 6,829 shares of its common stock under Rule 144. The shares are to be sold through Merrill Lynch on the NYSE, with an aggregate market value of $751,190.00 and 83,228,716 shares of common stock outstanding. The seller acquired these 6,829 shares on 01/15/2026 by exercising employee stock options in a broker-assisted cashless exercise on the same date.
Allison Transmission Holdings Inc. reported that one of its officers received a grant of restricted stock units. On 01/01/2026, the reporting person was awarded 11,393 restricted stock units (RSUs), each representing a contingent right to receive one share of Allison Transmission common stock. The RSUs are scheduled to vest in three equal annual installments beginning on February 1, 2027, meaning the shares will be delivered over time rather than all at once. The reporting person serves as President and Business Unit Leader, Allison Off-Highway Drive & Motion Systems, and filed the form as an individual reporting person.
Allison Transmission Holdings Inc. insider ownership update: An officer of the company, serving as President and Business Unit Leader of Allison Off-Highway Drive & Motion Systems, filed an initial beneficial ownership report. The filing indicates that this reporting person does not beneficially own any Allison Transmission Holdings Inc. securities as of the event date of January 1, 2026.