Allison Transmission Hldgs Inc Form 4 Filings

Allison Transmission Holdings Inc reported that company officer Michael Craig Price acquired 42 Dividend Equivalent Rights on March 20, 2026. These rights accrued on previously awarded restricted stock units and each right is the economic equivalent of one share of common stock, leaving him with 42 such rights after the transaction.

Mell Scott A reported acquisition or exercise transactions in this Form 4 filing.

Allison Transmission Holdings reported a routine compensation-related transaction for its CFO & Treasurer Scott A. Mell. He received a grant of 40 dividend equivalent rights, each economically equal to one share of common stock, bringing his holdings of these rights to 94, tied to previously awarded RSUs.

Allison Transmission Holdings chief legal officer Eric C. Scroggins reported an open-market sale of 1,313 shares of common stock at $114.40 per share on March 9, 2026.

After this transaction, he directly holds 17,654 Allison Transmission common shares, indicating a relatively small portion of his stake was sold.

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 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 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 $0.0000 per share.

On the same date, 1,598 common shares were withheld at $125.30 per share to cover tax obligations tied to the vesting of these performance-based restricted stock units. After these transactions, Scroggins directly owned 18,967 common shares of Allison Transmission Holdings Inc.

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 CLO and Assistant Secretary Eric C. Scroggins reported equity award vesting and related share withholding. On February 21–22, he acquired common stock through the settlement and conversion of restricted stock units and dividend equivalent rights, then had some shares withheld to cover tax obligations.

The transactions converted equity awards into a combined 1,718 shares of common stock and withheld 541 shares at a price of $118.85 per share for taxes. After these movements, Scroggins directly held 15,117 shares of Allison Transmission common stock.

Allison Transmission Holdings COO G. Frederick Bohley reported multiple equity award settlements. On February 21 and 22, 2026, he acquired common shares through the exercise and settlement of restricted stock units and related dividend equivalent rights, each at a stated price of $0.0000 per share.

To cover tax withholding on these vestings, Bohley disposed of 960 and 1,294 shares of common stock at $118.85 per share in tax-withholding transactions coded “F.” After these transactions, he held 103,064 shares directly and 360 shares indirectly through his spouse.

Allison Transmission Holdings Chair, President and CEO David S. Graziosi settled previously granted equity awards into common stock. On February 22, 2026, 10,474 restricted stock units and 240 dividend equivalent rights granted in 2024, and 13,418 restricted stock units and 561 dividend equivalent rights granted in 2023, converted into common shares. In a related step, 10,502 common shares were withheld by the company to satisfy tax withholding obligations on the vesting of these awards, leaving him with 260,663 directly held common shares.

Allison Transmission Holdings Chair, President and CEO David S. Graziosi reported equity compensation changes involving restricted stock units and related dividend equivalents. On February 19, 2026, 5,971 restricted stock units and 67 dividend equivalent rights were settled into the same number of common shares at no cost.

Following these grants and settlements, his directly owned common stock increased through awards coded as acquisitions, then 1,771 shares were disposed of through share withholding at $117.78 per share to cover tax obligations on the vesting. After these transactions, he directly held 246,472 shares of common stock.

Allison Transmission Holdings Inc chief legal officer Eric C. Scroggins reported equity compensation activity involving restricted stock units, dividend equivalent rights, and common shares. On February 19, 2026, 416 restricted stock units granted February 19, 2025 settled into 416 shares of common stock, and 4 dividend equivalent rights settled into 4 additional shares. To cover tax withholding on the vesting of these awards, 147 common shares were withheld by the company, based on a share value of $117.78. After these transactions, Scroggins directly held 13,940 shares of Allison Transmission common stock.

Allison Transmission Holdings Inc COO and President G. Frederick Bohley reported equity-related transactions on February 19, 2026. Restricted stock units and related dividend equivalent rights vested and were settled into 1,590 and 17 shares of common stock, respectively, at no cash cost to him. To cover tax withholding on these vestings, 664 shares of common stock were withheld at $117.78 per share. After these transactions, Bohley directly owned 100,017 common shares and indirectly held 360 shares through his spouse.

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 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 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 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 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 transaction: A senior vice president (SVP, Global MSS) reported selling 1,791 shares of common stock of Allison Transmission Holdings Inc. (ALSN) on 12/31/2025 at a price of $98.79 per share. After this transaction, the reporting person beneficially owns 10,021 shares directly and 8,906 shares indirectly through the John Coll Trust dated 5/2/2005. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on November 26, 2024, which is designed to allow scheduled trades under specified conditions.

Allison Transmission Holdings Inc. director reports a small equity-based award linked to prior grants. On 12/05/2025, the director acquired 4 dividend equivalent rights that are tied to previously awarded restricted stock units (RSUs). Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings Inc. common stock and will vest proportionately with the related RSUs. After this transaction, the reporting person beneficially owned 12 derivative securities, held as a direct ownership position.

Allison Transmission Holdings (ALSN) reported an insider equity-related transaction by its Chief Financial Officer and Treasurer. On 12/05/2025, the officer received 18 dividend equivalent rights tied to previously granted restricted stock units. These rights vest on the same schedule as the related RSUs and each right is economically equal to one share of Allison Transmission common stock. After this transaction, the officer beneficially owned 54 derivative securities in the form of dividend equivalent rights, all held directly.

Allison Transmission Holdings Inc. director reports small equity-linked award. A board member of Allison Transmission Holdings Inc. (ticker ALSN) filed a Form 4 disclosing the acquisition of 4 dividend equivalent rights on 12/05/2025. These rights are tied to previously granted restricted stock units (RSUs) and were received at a price of $0 as part of the normal operation of those awards. After this transaction, the reporting person beneficially owns 12 dividend equivalent rights, each economically equivalent to one share of Allison common stock and vesting in step with the related RSUs.

Allison Transmission Holdings Inc. executive, the Vice President of Engineering & Technology Development, reported an equity-related transaction in company securities. On 12/05/2025, the officer acquired 9 dividend equivalent rights at a price of $0, linked 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 will vest proportionately with the underlying RSUs. After this transaction, the officer held 79 derivative securities in total, all reported as directly owned.

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.

Allison Transmission Holdings Inc. reported a routine insider equity update for an officer. The company’s Vice President, Defense Programs filed a Form 4 for a transaction dated 12/05/2025, showing the acquisition of 7 dividend equivalent rights related to previously granted restricted stock units (RSUs). Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings common stock and will vest proportionately with the underlying RSUs. Following this transaction, the reporting person beneficially owns 63 derivative securities in the form of these dividend equivalent rights, all held directly.

Allison Transmission Holdings, Inc. reported an insider equity-related transaction by its Chair, President and CEO, who is also a director. On 12/05/2025, the executive acquired 154 dividend equivalent rights linked to previously granted restricted stock units (RSUs). Each dividend equivalent right represents the economic value of one share of Allison Transmission common stock and vests in step with the related RSUs.

Following this transaction, the executive beneficially owned 1,244 derivative securities, held directly. The filing clarifies that these rights arise from prior equity awards and do not involve a cash exercise price, as they are listed with a price of $0. This is a routine update to reflect ongoing accrual of dividend equivalents on existing RSU awards.

Allison Transmission Holdings Inc. reported a routine insider equity update for a director. On 12/05/2025, the director acquired 89 dividend equivalent rights tied to previously awarded deferred stock units. Each dividend equivalent right is described as the economic equivalent of one share of Allison Transmission common stock. Following this accrual, the director beneficially owned 3,608 derivative securities directly, reflecting deferred and dividend-based equity rather than an open-market stock purchase.

Allison Transmission Holdings (ALSN) filed a Form 4 reporting a routine director compensation grant. On 11/07/2025, a director received 144 shares of common stock, recorded at a price basis tied to the $81.95 closing price on the grant date. The filing lists the transaction as an acquisition for $0, reflecting stock received in lieu of cash under the company’s Non-Employee Director Compensation Policy.

Following the grant, the reporting person beneficially owns 11,501 shares, held directly. The quarterly retainer is paid in arrears and can be taken in cash or common stock at the director’s discretion.

Allison Transmission Holdings (ALSN) reported an insider transaction: a director acquired 144 shares of common stock on 11/07/2025 as a quarterly payment of the annual retainer under the company’s Non‑Employee Director Compensation Policy.

The grant was made at $0 per share and calculated using the stock’s $81.95 closing price on the grant date. Following this transaction, the director beneficially owns 8,788 shares, held directly. The policy allows the retainer to be paid in cash or stock at the director’s discretion.

John Coll, Senior Vice President, Global MSS at Allison Transmission Holdings Inc (ALSN), reported a sale of 1,788 shares of Allison common stock on 09/30/2025 at a price of $84.32 per share. After the reported sale, Mr. Coll directly owns 11,812 shares. The filing also discloses 8,906 shares held indirectly through the "John Coll Trust dated 5/2/2005.

The sale was executed under a pre-established Rule 10b5-1 trading plan adopted on November 26, 2024, indicating the transaction followed an automated plan rather than an ad hoc discretionary sale. The report presents a routine insider disposition rather than a change in employment, control, or company guidance.