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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.
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.
Allison Transmission Holdings Inc. submitted a Rule 144 notice reporting two planned equity events: 993 shares from vesting restricted stock unit awards on 04/14/2026 and 1,337 shares disposed via an employee option exercise and broker-assisted cashless sale on 05/08/2026
Allison Transmission Holdings, Inc. updated its executive severance arrangements and reported annual shareholder voting results. The Board’s Compensation Committee approved Chief Legal Officer Eric C. Scroggins as a Tier 1 participant in the company’s Executive Change in Control and Severance Plan, enhancing his potential severance protections.
At the annual meeting, shareholders elected all nine director nominees, with support generally above 65 million votes for each candidate. Stockholders also ratified the appointment of PricewaterhouseCoopers LLP as the company’s independent registered public accounting firm, with 77,162,806 votes in favor, and approved the advisory vote on executive compensation with 70,176,855 votes for.
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.