Every Form 4 that Allison Transmission Hldgs Inc (ALSN) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow ALSN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full ALSN filings page.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. EVERITT DAVID C reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that director David C. Everitt received an award of 64 Dividend Equivalent Rights on August 31, 2026. These rights accrued on previously awarded deferred stock units and are economically equivalent to common shares, vesting proportionately with the related DSUs. Following this award, Everitt directly holds 3,826 Dividend Equivalent Rights. No Rule 10b5-1 trading plan is reported for this transaction.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Shivram Krishna reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that director Krishna Shivram received a grant of 3 Dividend Equivalent Rights on August 31, 2026. These rights accrued on previously awarded restricted stock units and are economically equivalent to common stock, bringing his directly held Dividend Equivalent Rights to 6 in total.
Allison Transmission Holdings Inc (ALSN) director Carolann I. Haznedar reported an acquisition of derivative awards on August 31, 2026. She received 52 Dividend Equivalent Rights, each tied to one share of common stock, bringing her directly held Dividend Equivalent Rights balance to 1,607. These rights accrue on previously awarded deferred stock units and vest proportionately with those units. No Rule 10b5-1 trading plan is reported for this grant.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Graziosi David S. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that Chair, President and CEO David S. Graziosi received a grant of 131 Dividend Equivalent Rights on August 31, 2026. These rights accrued on previously awarded restricted stock units and are each the economic equivalent of one share of common stock, bringing his directly held dividend equivalent rights to 799.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Price Michael Craig reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that officer Michael Craig Price, President and Business Unit Leader, Allison Off-Highway Drive and Motion Systems, received a grant of 38 Dividend Equivalent Rights on August 31, 2026. These rights relate to previously awarded restricted stock units and are each economically equivalent to one share of common stock, bringing his directly held Dividend Equivalent Rights to 122.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Mell Scott A reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that its CFO & Treasurer, Scott A. Mell, received a grant of 28 Dividend Equivalent Rights on August 31, 2026, linked to previously awarded restricted stock units. Each right is the economic equivalent of one share of common stock, increasing his directly held dividend equivalent rights to 130. The rights vest proportionately with the related RSUs, and no per-share price was paid. No Rule 10b5-1 trading plan is reported.
Allison Transmission Holdings Inc (ALSN) director Gustave Perna reported an acquisition of derivative-based compensation on August 31, 2026. He received 3 Dividend Equivalent Rights, each tied to previously awarded restricted stock units and economically equivalent to one share of common stock, bringing his total reported Dividend Equivalent Rights holdings to 6.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. BARBOUR D. SCOTT reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) director D. Scott Barbour received a grant of 3 Dividend Equivalent Rights on August 31, 2026, tied to previously awarded restricted stock units. Following this award, he holds 6 Dividend Equivalent Rights, each economically equivalent to one share of common stock. No Rule 10b5-1 trading plan is reported for this transaction.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Bohley G Frederick reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that officer G. Frederick Bohley received a grant of 35 Dividend Equivalent Rights on August 31, 2026. These rights accrued on previously awarded restricted stock units and are each the economic equivalent of one share of Allison common stock, bringing his directly held dividend equivalent rights to 205.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Scroggins Eric C. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that officer Eric C. Scroggins, CLO & Asst. Secretary, received a grant of 11 Dividend Equivalent Rights on August 31, 2026. After this grant, he holds 61 Dividend Equivalent Rights, each economically equivalent to one share of common stock and vesting proportionately with the related RSUs.
Allison Transmission Holdings Inc (symbol: ALSN) is the issuer of record for a Form 4 filing submitted to the SEC. Altmaier Judy L reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc (ALSN) reported that director Judy L. Altmaier received a grant of 50 Dividend Equivalent Rights on August 31, 2026, tied to previously awarded deferred stock units. Each right is the economic equivalent of one share of common stock, bringing her directly held dividend equivalent rights to 1,484. The dividend equivalent rights vest proportionately with the related deferred stock units, and no Rule 10b5-1 trading plan is reported.
Allison Transmission Holdings Inc (ALSN) director Philip J. Christman reported an acquisition of 3 Dividend Equivalent Rights on August 31, 2026, as a derivative award tied to previously granted restricted stock units. After this grant, he holds 6 Dividend Equivalent Rights, each economically equivalent to one share of common stock and vesting proportionately with the related RSUs.
Allison Transmission Holdings Inc (ALSN) director Sasha Ostojic reported an acquisition of 3 Dividend Equivalent Rights on August 31, 2026, bringing his directly held Dividend Equivalent Rights to 6. These rights accrued on previously awarded restricted stock units and are the economic equivalent of common shares, vesting proportionately with the related RSUs. No Rule 10b5-1 trading plan is reported for this grant.
Allison Transmission Holdings Inc (ALSN) reported that Chair, President and CEO David S. Graziosi exercised an employee stock option for 26,708 shares of common stock at an exercise price of $38.11 per share, leaving 17,593 options from that grant outstanding. On the same date, he acquired the corresponding 26,708 common shares and then sold an aggregate 26,708 shares in three open-market transactions at weighted average prices of $132.44, $133.21 and $134.05 per share, each based on multiple trades within disclosed price ranges.
Allison Transmission Holdings Inc executive Eric C. Scroggins, CLO & Assistant Secretary, reported a sale of 1,050 shares of common stock on 2026-08-11. The transaction was coded as a sale in an open market or private transaction at $125.00 per share, and Scroggins now directly holds 16,604 shares of Allison Transmission common stock following this trade.
Allison Transmission Holdings Inc executive G. Frederick Bohley exercised employee stock options and sold the resulting shares. On August 10, 2026, he exercised options for 3,961 shares of common stock at an exercise price of $37.11 per share, eliminating this option position, which was scheduled to expire on February 21, 2027 and had vested on February 22, 2020. The same day, he acquired 3,961 common shares through the exercise and then sold 3,961 common shares at an average price of $122.3803 per share. Following these transactions, the report shows an indirect holding of 360 common shares attributed to his spouse. The filing indicates these trades were not made under a Rule 10b5-1 trading plan.
Allison Transmission Holdings insider G. Frederick Bohley reported routine equity award activity. On 2026-06-04, restricted stock units and related dividend equivalent rights vested, resulting in the acquisition of 543 shares of common stock.
To cover tax obligations on this vesting, 242 shares were withheld by the company. After these transactions, Bohley holds 112,886 shares of Allison Transmission common stock directly and 360 shares indirectly through his spouse. The filing reflects compensation-related vesting rather than open-market buying or selling.
EVERITT DAVID C reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director David C. Everitt received additional equity-linked compensation through dividend equivalent rights. On this date, he was granted 73 dividend equivalent rights tied to previously awarded deferred stock units, with no cash price shown for the grant.
Each dividend equivalent right is the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the related deferred stock units. Following this grant, Everitt directly holds 3,762 dividend equivalent rights, reflecting routine compensation rather than an open-market trade.
Scroggins Eric C. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that Chief Legal Officer and Assistant Secretary Eric C. Scroggins received a grant of dividend equivalent rights tied to existing equity awards. On May 29, 2026, he was awarded 13 dividend equivalent rights, each economically equivalent to one share of common stock.
These rights accrued on previously awarded restricted stock units and will vest in step with those units. Following this grant, Scroggins holds 50 dividend equivalent rights in total. The transaction is a compensation-related award rather than an open-market trade.
Graziosi David S. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Chair, President and CEO David S. Graziosi reported a compensation-related award of 144 Dividend Equivalent Rights tied to existing restricted stock units. These rights carry a stated price of $0.00 and each is economically equivalent to one share of common stock.
Following this grant, Graziosi holds 668 Dividend Equivalent Rights directly. The rights accrue on previously awarded RSUs and vest in step with those RSUs, so they function as additional stock-based compensation rather than open‑market purchases or sales.
BARBOUR D. SCOTT reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director D. Scott Barbour reported an award of dividend equivalent rights linked to existing restricted stock units. On this Form 4, he received 3 dividend equivalent rights, each economically equal to one share of Allison Transmission common stock and granted at no cash cost.
Bohley G Frederick reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported a Form 4 for officer G. Frederick Bohley showing a routine compensation-related award. Bohley received 39 dividend equivalent rights on May 29, 2026, 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 underlying RSUs. Following this award, Bohley holds 180 dividend equivalent rights in total. The transaction involves no open-market buying or selling and reflects standard equity-based compensation.
Christman Philip J reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings director Philip J. Christman received a grant of 3 dividend equivalent rights linked to previously awarded restricted stock units.
Each right is economically equivalent to one share of Allison Transmission common stock, giving him 3 such derivative rights reported after this transaction.
Allison Transmission Holdings Inc director Gustave Perna reported an automatic compensation-related grant of dividend equivalent rights. On May 29, 2026, he acquired 3 dividend equivalent rights tied to previously awarded restricted stock units. Each right is the economic equivalent of one share of common stock and will vest in proportion to the underlying RSUs, resulting in 3 derivative rights held directly after the transaction.
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 42 Dividend Equivalent Rights on 2026-05-29. These rights accrued on previously awarded restricted stock units and increased his holdings in this derivative security to 84 rights.
Each Dividend Equivalent Right is described as the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the related restricted stock units. The filing shows this as a compensation-related grant, with no open-market purchases or sales reported in this transaction.
Ostojic Sasha reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Sasha Ostojic reported a small compensation-related award. On May 29, 2026, Ostojic received 3 Dividend Equivalent Rights tied to previously granted restricted stock units.
Each right is the economic equivalent of one share of common stock and will vest proportionately with the related RSUs. The award is recorded as a derivative security and reflects routine equity-based director compensation rather than an open-market trade.
HAZNEDAR CAROLANN I reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Carolann I. Haznedar received a grant of 59 Dividend Equivalent Rights on May 29, 2026. These rights accrued on previously awarded deferred stock units and vest in step with those units.
Each Dividend Equivalent Right is economically equal to one share of common stock, increasing Haznedar’s derivative-based stake to 1,555 such rights. This is a compensation-related award rather than an open-market trade.
Mell Scott A reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that its CFO & Treasurer, Scott A. Mell, received 31 Dividend Equivalent Rights on May 29, 2026. These rights accrued on previously awarded restricted stock units and will vest in step with those RSUs.
Each dividend equivalent right is economically equal to one share of Allison Transmission common stock, providing additional stock-based compensation rather than a cash payment or open-market purchase. Following this grant, Mell holds 102 Dividend Equivalent Rights linked to common stock.
Altmaier Judy L reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Judy L. Altmaier received a grant of 57 Dividend Equivalent Rights tied to previously awarded deferred stock units. Each right is economically equivalent to one share of common stock. Following this compensation-related award, she holds 1,434 Dividend Equivalent Rights directly.
Shivram Krishna reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Shivram Krishna received a small compensation-related award tied to existing equity. He was granted 3 Dividend Equivalent Rights on May 29, 2026, each economically equivalent to one share of common stock and linked to previously awarded restricted stock units. These rights accrued as a result of dividends and will vest in step with the related RSUs, leaving him with 3 such derivative rights directly owned after this transaction.
Allison Transmission Holdings CFO & Treasurer Scott A. Mell reported an option exercise and related share sales. He exercised employee stock options to acquire 1,337 shares of Common Stock at $89.41 per share, then executed open-market sales totaling 2,270 shares at $125.00 per share.
After these transactions, Mell directly holds 1,053 shares of Common Stock. The filing shows a net sale of shares, reflecting an exercise-and-sell pattern that converts a portion of his equity compensation into cash while retaining a smaller remaining share position.
Altmaier Judy L reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Judy L. Altmaier received a grant of 1,503 Deferred Stock Units (DSUs) as part of her annual equity compensation. Each DSU is economically equivalent to one share of common stock and was calculated using a share price of $123.02 on the grant date.
The DSUs vest on the date of the next annual stockholder meeting and become payable in common stock or, at the company’s election, cash upon Altmaier’s separation from service or a change in control. Following this award, she holds 22,519 DSUs directly. The DSUs also earn dividend equivalents when dividends are declared on the company’s common stock.
HAZNEDAR CAROLANN I reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Carolann I. Haznedar received a grant of 1,503 Deferred Stock Units (DSUs) as part of her annual equity compensation. Each DSU is economically equivalent to one share of common stock and was calculated using a reference price of $123.02 per share.
The DSUs vest on the date of the next annual stockholder meeting and become payable in common stock or, at the company’s election, cash upon her separation from service or a change in control. Following this award, Haznedar directly holds 23,312 DSUs, which also earn dividend equivalents when dividends are declared on the company’s common stock.
EVERITT DAVID C reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director David C. Everitt received a grant of deferred stock units as part of his annual board compensation. He was awarded 1,503 deferred stock units, each economically equivalent to one share of common stock, based on a closing share price of $123.02 on the grant date.
Following this grant, Everitt holds 36,131 deferred stock units directly. These units vest at the next annual stockholder meeting and become payable in common stock or, at the company’s election, cash upon his separation from service or a change in control, and they earn dividend equivalents while outstanding.
BARBOUR D. SCOTT reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director D. Scott Barbour reported routine equity compensation activity. On May 7, 2026, he received 1,503 restricted stock units (RSUs) as his annual equity award under the company’s non-employee director compensation policy, each RSU representing one share of common stock.
On May 6, 2026, previously granted awards vested and were settled into common stock, including 1,570 RSUs and 16 dividend equivalent rights, as well as a quarterly director retainer paid in stock of 92 shares. Following these transactions, he directly holds 13,281 shares of common stock and 1,503 RSUs.
Allison Transmission Holdings Inc director Sasha Ostojic reported compensation-related equity transactions. On May 7, 2026, Ostojic received a grant of 1,503 restricted stock units (RSUs) as an annual equity award under the company’s Non-Employee Director Compensation Policy.
The number of RSUs was calculated using a common stock closing price of $123.02 on the grant date. On May 6, 2026, previously granted 1,570 RSUs and 16 dividend equivalent rights settled into 1,586 shares of common stock, increasing Ostojic’s direct common stock holdings to 10,560 shares. These entries reflect grants and derivative exercises, with no open-market purchases or sales.
Shivram Krishna reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Krishna Shivram reported routine equity compensation activity. On May 7, 2026, he received 1,503 Restricted Stock Units (RSUs) as his annual equity award, with the grant size based on a $123.02 closing share price.
On May 6, 2026, previously granted 1,570 RSUs and 16 dividend equivalent rights settled into 1,586 shares of common stock. Following these transactions he directly holds 9,633 shares of common stock and 1,503 RSUs, with no open-market buys or sells reported.
Allison Transmission Holdings Inc director Philip J. Christman reported a series of equity compensation awards and conversions with no open‑market buying or selling. He received 1,503 Restricted Stock Units (RSUs), each representing one share of common stock, as his annual equity award under the company’s Non-Employee Director Compensation Policy.
On the same date, 1,570 previously granted RSUs vested, along with 16 related dividend equivalent rights, and were settled in common stock. Christman also acquired 92 shares of common stock as a quarterly payment of his annual director retainer, calculated using a closing share price of $127.70. The new RSU grant was based on a closing share price of $123.02.
Allison Transmission Holdings director Gustave Perna reported equity compensation activity and derivative exercises. On May 7, 2026, he received a grant of 1,503 restricted stock units (RSUs) as his annual equity award under the company’s Non-Employee Director Compensation Policy. Each RSU represents a contingent right to receive one share of common stock.
On May 6, 2026, 1,570 previously granted RSUs and 16 related dividend equivalent rights vested and were settled, resulting in the acquisition of 1,586 shares of common stock. After these transactions, Perna directly holds 9,633 shares of Allison Transmission common stock.
Allison Transmission Holdings CFO & Treasurer Scott A. Mell settled previously granted equity awards into common stock. On April 14, 2026, he exercised and settled restricted stock units and related dividend equivalent rights into 2,865 shares of common stock. Of these, 879 shares were withheld by the company at $128.26 per share to cover tax obligations on the vesting, rather than sold in the market. Following these transactions, Mell directly owns 1,986 shares of Allison Transmission common stock. These events reflect routine equity compensation vesting and related tax withholding, not open‑market buying or selling.
Bohley G Frederick reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc officer Bohley G Frederick received a grant of 39 dividend equivalent rights tied to previously awarded restricted stock units. Each right is economically equivalent to one share of common stock and vests in step with the related RSUs, bringing his total dividend equivalent rights to 141.
Graziosi David S. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that Chair, President and CEO David S. Graziosi received a grant of 148 dividend equivalent rights on March 20, 2026. These rights accrued on previously awarded restricted stock units and each one is the economic equivalent of one share of common stock, bringing his directly held dividend equivalent rights to 524.
Ostojic Sasha reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Sasha Ostojic received a small compensation-related award of derivative rights tied to company stock. On the reported date, Ostojic was granted 4 Dividend Equivalent Rights linked to previously awarded restricted stock units, bringing his total to 16 such rights held directly.
Each Dividend Equivalent Right is economically equal to one share of Allison Transmission common stock and vests in step with the underlying restricted stock units. This is a routine equity-based compensation adjustment rather than an open-market purchase or sale of shares.
Christman Philip J reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Philip J. Christman reported receiving a small compensation-related award linked to his existing restricted stock units. He was granted 4 dividend equivalent rights on Common Stock, bringing his total to 16 such rights. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission common stock and will vest proportionately with the underlying restricted stock units.
Allison Transmission Holdings Inc director Carolann I. Haznedar reported an acquisition of derivative-based compensation. She received 56 Dividend Equivalent Rights on March 20, 2026, each tied economically to one share of common stock and accruing on previously awarded deferred stock units. Following this grant, she holds 1,496 Dividend Equivalent Rights directly. These rights vest proportionately with the related deferred stock units, making this a routine, non-cash compensation update rather than an open-market stock purchase or sale.
Altmaier Judy L reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Judy L. Altmaier received a grant of 54 Dividend Equivalent Rights tied to previously awarded deferred stock units. Each right is economically equivalent to one share of Allison Transmission common stock. Following this award, she holds 1,377 Dividend Equivalent Rights.
Perna Gustave reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Gustave Perna received a small compensation-related award of 4 dividend equivalent rights on derivative securities. These rights accrued on previously awarded restricted stock units and are economically equivalent to 4 shares of common stock. Following this grant, Perna holds 16 dividend equivalent rights in total. The transaction reflects routine director equity compensation rather than an open-market buy or sell.
Allison Transmission Holdings Inc director D. Scott Barbour reported an acquisition of derivative-based compensation. He received 4 dividend equivalent rights on March 20, 2026, bringing his total to 16 dividend equivalent rights held directly.
According to the disclosure, these dividend equivalent rights accrued on previously granted restricted stock units and will vest in step with those awards. Each right is described as the economic equivalent of one share of Allison Transmission common stock, making this a small, routine compensation-related adjustment rather than an open‑market trade.
Shivram Krishna reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc director Shivram Krishna reported an award of 4 dividend equivalent rights tied to previously granted restricted stock units. These rights have an economic value equal to 4 shares of common stock and increase his holdings of this derivative instrument to 16 dividend equivalent rights.
The dividend equivalent rights accrue on earlier RSU awards and will vest in step with those RSUs, aligning payouts with the company’s dividend payments rather than reflecting an open-market trade.
Scroggins Eric C. reported acquisition or exercise transactions in this Form 4 filing.
Allison Transmission Holdings Inc reported that executive Eric C. Scroggins, the company’s CLO and Assistant Secretary, received a grant of 13 dividend equivalent rights on Common Stock on 2026-03-20. These rights accrued on previously awarded restricted stock units and each right is economically equivalent to one share of common stock.
Following this award, Scroggins holds 37 dividend equivalent rights in total. The rights will vest in step with the related restricted stock units, aligning part of his compensation with shareholder returns through dividend-linked value.