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 Inc. reported a small insider equity update involving a company director. On 12/05/2025, the director received 4 dividend equivalent rights that are tied to previously granted restricted stock units (RSUs). These rights vest in the same proportion and at the same time as the related RSUs.
Each dividend equivalent right is described as the economic equivalent of one share of Allison Transmission common stock, with an exercise price of $0. After this transaction, the director beneficially owned 12 dividend equivalent rights in total, held as a direct interest. The filing clarifies that these awards arise from the company’s existing equity compensation structure rather than an open-market purchase or sale.
Allison Transmission Holdings Inc. reported an insider equity update for a director. On 12/05/2025, the director received 62 dividend equivalent rights tied to previously awarded deferred stock units (DSUs). Each right is the economic equivalent of one share of Allison Transmission common stock and accrued as dividends on those DSUs.
After this automatic accrual, the director beneficially owns 1,440 derivative securities related to these equity awards, held directly. The transaction carried a price of $0 per right, reflecting that it was a dividend-based adjustment rather than an open-market purchase or sale.
Allison Transmission Holdings Inc reported an insider equity update by its VP, Chief Procurement Officer. On 12/05/2025, the officer acquired 9 dividend equivalent rights linked to previously granted restricted stock units (RSUs), at a price of $0 per right. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the related RSUs. Following this transaction, the officer beneficially owned 80 derivative securities in total, all held directly.
Allison Transmission Holdings Inc.'s vice president, general counsel and assistant secretary reported a routine equity-related transaction. On 12/05/2025, the officer acquired 9 dividend equivalent rights tied to previously granted restricted stock units (RSUs). Each dividend equivalent right is the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the related RSUs. The rights were recorded at an exercise price of $0, reflecting that they are linked to existing awards rather than a new purchase. Following this transaction, the officer beneficially owned 79 derivative securities, held directly.
Allison Transmission Holdings Inc. director reports small equity-related award. A company director filed a Form 4 disclosing receipt of 4 dividend equivalent rights on December 5, 2025, tied to previously granted restricted stock units (RSUs).
The filing explains that these dividend equivalent rights accrue on earlier RSU awards and vest in step with the underlying RSUs. Each right is economically equal to one share of Allison Transmission common stock, effectively mirroring dividends that would have been paid on actual shares.
Allison Transmission Holdings Inc. COO files Form 4 reporting dividend equivalents
The Chief Operating Officer of Allison Transmission Holdings Inc. (ALSN) reported a routine equity-related transaction dated December 5, 2025. The filing shows the acquisition of 38 dividend equivalent rights tied to previously granted restricted stock units. These rights are described as vesting in step with the related RSUs and each right is the economic equivalent of one share of Allison common stock.
After this transaction, the reporting person held 288 derivative securities, which include these dividend equivalent rights. The transaction price for the derivative security is listed as $0, reflecting that these accruals arise from existing awards rather than open‑market purchases.
Allison Transmission Holdings Inc. insider activity: Form 4 filing
An officer of Allison Transmission Holdings Inc., listed as SVP, Global MSS, reported a routine equity-related transaction. On 12/05/2025, the insider acquired 18 dividend equivalent rights tied to previously granted restricted stock units (RSUs). Each dividend equivalent right is described as the economic equivalent of one share of Allison Transmission common stock and vests proportionately with the underlying RSUs. Following this transaction, the insider held 151 derivative securities in the form of these dividend equivalent rights, with an acquisition price of $0. The filing indicates it was made by a single reporting person, and the signature was provided by an attorney-in-fact.
Allison Transmission Holdings Inc. reported a routine insider equity compensation update for its Vice President, Quality Plan & Program Management. On 12/05/2025, the officer acquired 9 dividend equivalent rights tied to previously granted restricted stock units (RSUs). Each dividend equivalent right is described as the economic equivalent of one share of Allison Transmission common stock and vests proportionately with the related RSUs.
Following this transaction, the officer held 79 dividend equivalent rights beneficially, in direct ownership. The filing indicates these awards stem from the company’s existing equity compensation structure and do not involve any cash purchase, as the rights were acquired at a stated price of $0.
Allison Transmission Holdings Inc. director reports dividend-related award. A company director filed a Form 4 disclosing the acquisition of 59 dividend equivalent rights on 12/05/2025, tied to previously granted deferred stock units (DSUs). Each dividend equivalent right is the economic equivalent of one share of Allison Transmission common stock and vests in step with the related DSUs.
Following this transaction, the director beneficially owns 1,323 derivative securities, reflecting these rights and similar equity-linked awards. The transaction was reported as a derivative security acquisition at a price of $0, consistent with dividend equivalents credited on existing DSUs.
Allison Transmission Holdings Inc. reported a small equity-related change for one of its directors. A Form 4 shows the accrual of 4 dividend equivalent rights on previously granted restricted stock units on 12/05/2025. These rights arise when dividends are paid on the company’s common stock and are credited to outstanding RSUs.
Each dividend equivalent right is described as the economic equivalent of one share of Allison Transmission common stock and will vest in step with the underlying RSUs. The transaction was reported as a derivative security held in direct ownership, with no cash exercise price. This filing mainly updates the director’s reported holdings rather than indicating a new cash transaction.
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