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 Chair, President and CEO David S. Graziosi exercised 78,893 Performance Stock Units on February 28, 2026, converting them into the same number of common shares at a stated price of $0.00 per share.
The company then withheld 34,713 common shares at $125.30 per share to cover tax obligations related to the PSU vesting. After these transactions, Graziosi directly owned 304,843 shares of Allison common stock.
Allison Transmission Holdings Inc chief legal officer Eric C. Scroggins reported equity award activity involving performance stock units and common shares. On February 28, 2026, he settled 5,448 performance stock units, receiving the same number of common shares at a stated price of
On the same date, 1,598 common shares were withheld at
Allison Transmission Holdings Inc executive Bohley G Frederick reported equity compensation activity involving performance stock units and common shares. On February 28, 2026, he exercised 17,101 performance stock units, converting them into 17,101 shares of common stock at a stated price of $0.00 per share.
A separate transaction on the same date shows 7,580 common shares disposed of at $125.30 per share to cover tax withholding obligations upon PSU vesting. After these transactions, he directly owned 112,585 common shares, with an additional 360 shares held indirectly by his spouse.
Allison Transmission Holdings submitted a Form 144 reporting an intended sale by an affiliate and recent equity vestings. The filing records a sale of 1,791 common shares on 12/31/2025 for $176,932.89. The filing also lists restricted stock unit vestings of 466, 951, and 1,286 shares on 02/19/2026, 02/21/2026, and 02/22/2026, respectively.
Mell Scott A reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that its CFO and Treasurer, Mell Scott A, received a grant of 8,947 restricted stock units (RSUs) on February 25, 2026. Each RSU represents a contingent right to receive one share of common stock. The RSUs vest in three equal annual installments beginning on February 25, 2027, meaning the award will be delivered over time as continued service-based conditions are met.
Price Michael Craig reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that officer Michael Craig Price received a grant of 5,302 restricted stock units (RSUs) on February 25, 2026. Each RSU represents a right to receive one share of Allison Transmission common stock if vesting conditions are met.
The RSUs vest in three equal annual installments beginning on February 25, 2027, which means the award will be delivered over time as long-term equity compensation. After this grant, Price holds 5,302 RSUs directly, reflecting a standard equity incentive rather than an open-market stock purchase or sale.
Allison Transmission Holdings Inc reported that officer G. Frederick Bohley acquired 9,515 restricted stock units (RSUs) as an equity award. Each RSU represents the right to receive one share of Allison Transmission common stock. The RSUs vest in three equal annual installments beginning on February 25, 2027, aligning the award with multi‑year company performance and retention goals.
Scroggins Eric C. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings reported that its Chief Legal Officer and Assistant Secretary, Eric C. Scroggins, received a grant of 4,142 restricted stock units (RSUs) of company common stock. Each RSU represents a contingent right to receive one share of common stock.
The RSUs were awarded at a stated price of $0.00 per unit, reflecting an equity-based compensation grant rather than a market purchase. According to the filing, the RSUs will vest in three equal annual installments beginning on February 25, 2027, meaning the award delivers value over multiple years as long as vesting conditions are met.
Graziosi David S. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings reported that Chair, President and CEO David S. Graziosi received a grant of 34320 restricted stock units at no cost. Each RSU represents a contingent right to one share of common stock and vests in three equal annual installments beginning on February 25, 2027.
Allison Transmission Holdings Inc filed an amendment to a Form 144 reporting proposed sales and recent equity award transactions. The filing lists a broker-assisted cashless exercise of 2,120 shares on