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.
Carolann Haznedar, a director of Allison Transmission Holdings, Inc. (ALSN), reported a non‑derivative acquisition on 08/29/2025 of 66 dividend equivalent rights that accrued on previously awarded deferred stock units (DSUs). Each dividend equivalent right is the economic equivalent of one share of common stock. The reported transaction had a price of $0 and increased Ms. Haznedar’s beneficial ownership to 1,378 shares, held directly. The Form 4 was signed by an attorney‑in‑fact on 09/03/2025. No exercise or conversion terms apply because this report covers dividend equivalent rights that vest with the underlying DSUs.
David S. Graziosi, Chair, President and CEO of Allison Transmission Holdings, Inc. (ALSN), reported a non-derivative change in beneficial ownership arising from dividend equivalent rights that accrued on previously awarded restricted stock units (RSUs). The transaction date was 08/29/2025 and the filing was signed on 09/03/2025. The report shows 162 dividend equivalent rights were acquired, each representing the economic equivalent of one share of common stock, at a price of $0. After this accrual, Mr. Graziosi beneficially owned 1,090 shares of Allison Transmission common stock in a direct ownership form. The filing was submitted on a single-reporting-person Form 4.
Allison Transmission Holdings, Inc. (ALSN) Form 4 shows an insider transaction by Thomas Eifert, listed as VP, Quality Plan & Prog Mgmt and an officer/director. On 08/29/2025 nine dividend equivalent rights that had accrued on previously awarded restricted stock units were converted into nine shares of common stock at a price of $0. After the transaction the reporting person beneficially owned 70 shares of common stock, held directly. The filing was signed by an attorney-in-fact on 09/03/2025. The form indicates a single reporting person and that the dividend equivalents vest proportionately with the related RSUs.
Everitt David C, a director of Allison Transmission Holdings, Inc. (ALSN), reported an acquisition on 08/29/2025 of 95 shares of common stock resulting from dividend equivalent rights tied to previously awarded deferred stock units (DSUs). The reported transaction shows a zero dollar price because these shares were issued as dividend equivalents rather than purchased.
Following the acquisition, Mr. Everitt beneficially owns 3,519 shares directly. The Form 4 was executed by an attorney-in-fact on 09/03/2025. The filing discloses the mechanics: dividend equivalent rights accrue and vest with the related DSUs and each right is economically equivalent to one share of common stock.
Reporting person Dana JH Pittard, Vice President, Defense Programs at Allison Transmission Holdings, Inc. (ALSN), reported a transaction dated 08/29/2025 involving dividend equivalent rights tied to previously awarded restricted stock units (RSUs). The filing shows an acquisition of 7 dividend equivalent rights, each equivalent to one share of common stock, at a price of $0, resulting in beneficial ownership of 56 shares held directly.
The filing clarifies these dividend equivalent rights accrue and vest proportionately with the related RSUs. The Form 4 was signed by an attorney-in-fact on 09/03/2025. No cash purchase or sale price was reported for the rights.
Insider acquisition of dividend equivalent rights tied to RSUs. Allison Transmission Holdings insider Scott A. Mell, who serves as Chief Financial Officer and Treasurer, reported receiving 20 dividend equivalent rights on 08/29/2025. These rights accrued on previously awarded restricted stock units and vest proportionately with those RSUs; each dividend equivalent right represents the economic equivalent of one share of Allison common stock. After the reported transaction, the reporting person beneficially owned 36 dividend equivalent rights directly. The transaction shows a zero purchase price because these are allocation of dividend equivalents rather than a cash purchase.
Allison Transmission Holdings insider report: Chief Operating Officer G. Frederick Bohley acquired 39 dividend equivalent rights on 08/29/2025 that vest with previously awarded restricted stock units (RSUs). Each dividend equivalent right equals one share of common stock. After the reported acquisition, the reporting person beneficially owned 250 shares of Allison Transmission Holdings, Inc. common stock on a direct basis. The Form 4 was signed on behalf of the reporting person by an attorney-in-fact on 09/03/2025. The filing discloses the nature of the rights and their link to RSU vesting; no purchase price was paid for these dividend equivalent rights.
Bohley G. Frederick, Chief Operating Officer of Allison Transmission Holdings, Inc. (ALSN), reported the purchase of 3,000 shares of common stock on 08/14/2025 at a weighted-average price of $88.4999 per share. Following the purchase, the reporting person beneficially owns 99,074 shares directly plus 360 shares indirectly through a spouse. The filing is an amendment that corrects an administrative error in the originally reported weighted-average price (previously $89.4999). The amended Form 4/A was signed by an attorney-in-fact on 08/25/2025. This disclosure reflects a routine insider purchase and a clerical correction to the prior filing.
Allison Transmission Holdings insider Form 4 shows Chief Operating Officer and director G. Frederick Bohley purchased 3,000 shares of Allison Transmission Holdings Inc. (ALSN) on 08/14/2025 at a weighted-average price of $89.4999 per share. After the purchase the reporting person beneficially owns 99,074 shares directly and 360 shares indirectly through a spouse. The filing was executed by an attorney-in-fact on 08/15/2025 and discloses that the reported price is a weighted average of purchases between $88.49 and $88.50.
Allison Transmission Holdings director Barbour D. Scott received 135 shares of common stock on 08/07/2025 as the quarterly portion of his annual non-employee director retainer, which may be paid in cash or common stock at the director's discretion under the company's Eighth Amended and Restated Non-Employee Director Compensation Policy. The number of shares was calculated using an $87.41 closing price on the grant date, resulting in 11,357 shares of direct beneficial ownership following the reported transaction.
The filing reports only this non-derivative stock grant and contains no derivative securities transactions. The shares represent routine director compensation paid in stock rather than a market purchase or sale.