Allison Transmission Hldgs Inc SEC Filings

Carolann Haznedar, a director of Allison Transmission Holdings, Inc. (ALSN), reported a non‑derivative acquisition on 08/29/2025 of 66 dividend equivalent rights that accrued on previously awarded deferred stock units (DSUs). Each dividend equivalent right is the economic equivalent of one share of common stock. The reported transaction had a price of $0 and increased Ms. Haznedar’s beneficial ownership to 1,378 shares, held directly. The Form 4 was signed by an attorney‑in‑fact on 09/03/2025. No exercise or conversion terms apply because this report covers dividend equivalent rights that vest with the underlying DSUs.

David S. Graziosi, Chair, President and CEO of Allison Transmission Holdings, Inc. (ALSN), reported a non-derivative change in beneficial ownership arising from dividend equivalent rights that accrued on previously awarded restricted stock units (RSUs). The transaction date was 08/29/2025 and the filing was signed on 09/03/2025. The report shows 162 dividend equivalent rights were acquired, each representing the economic equivalent of one share of common stock, at a price of $0. After this accrual, Mr. Graziosi beneficially owned 1,090 shares of Allison Transmission common stock in a direct ownership form. The filing was submitted on a single-reporting-person Form 4.

Allison Transmission Holdings, Inc. (ALSN) Form 4 shows an insider transaction by Thomas Eifert, listed as VP, Quality Plan & Prog Mgmt and an officer/director. On 08/29/2025 nine dividend equivalent rights that had accrued on previously awarded restricted stock units were converted into nine shares of common stock at a price of $0. After the transaction the reporting person beneficially owned 70 shares of common stock, held directly. The filing was signed by an attorney-in-fact on 09/03/2025. The form indicates a single reporting person and that the dividend equivalents vest proportionately with the related RSUs.

Everitt David C, a director of Allison Transmission Holdings, Inc. (ALSN), reported an acquisition on 08/29/2025 of 95 shares of common stock resulting from dividend equivalent rights tied to previously awarded deferred stock units (DSUs). The reported transaction shows a zero dollar price because these shares were issued as dividend equivalents rather than purchased.

Following the acquisition, Mr. Everitt beneficially owns 3,519 shares directly. The Form 4 was executed by an attorney-in-fact on 09/03/2025. The filing discloses the mechanics: dividend equivalent rights accrue and vest with the related DSUs and each right is economically equivalent to one share of common stock.

Reporting person Dana JH Pittard, Vice President, Defense Programs at Allison Transmission Holdings, Inc. (ALSN), reported a transaction dated 08/29/2025 involving dividend equivalent rights tied to previously awarded restricted stock units (RSUs). The filing shows an acquisition of 7 dividend equivalent rights, each equivalent to one share of common stock, at a price of $0, resulting in beneficial ownership of 56 shares held directly.

The filing clarifies these dividend equivalent rights accrue and vest proportionately with the related RSUs. The Form 4 was signed by an attorney-in-fact on 09/03/2025. No cash purchase or sale price was reported for the rights.

Insider acquisition of dividend equivalent rights tied to RSUs. Allison Transmission Holdings insider Scott A. Mell, who serves as Chief Financial Officer and Treasurer, reported receiving 20 dividend equivalent rights on 08/29/2025. These rights accrued on previously awarded restricted stock units and vest proportionately with those RSUs; each dividend equivalent right represents the economic equivalent of one share of Allison common stock. After the reported transaction, the reporting person beneficially owned 36 dividend equivalent rights directly. The transaction shows a zero purchase price because these are allocation of dividend equivalents rather than a cash purchase.

Allison Transmission Holdings insider report: Chief Operating Officer G. Frederick Bohley acquired 39 dividend equivalent rights on 08/29/2025 that vest with previously awarded restricted stock units (RSUs). Each dividend equivalent right equals one share of common stock. After the reported acquisition, the reporting person beneficially owned 250 shares of Allison Transmission Holdings, Inc. common stock on a direct basis. The Form 4 was signed on behalf of the reporting person by an attorney-in-fact on 09/03/2025. The filing discloses the nature of the rights and their link to RSU vesting; no purchase price was paid for these dividend equivalent rights.

Bohley G. Frederick, Chief Operating Officer of Allison Transmission Holdings, Inc. (ALSN), reported the purchase of 3,000 shares of common stock on 08/14/2025 at a weighted-average price of $88.4999 per share. Following the purchase, the reporting person beneficially owns 99,074 shares directly plus 360 shares indirectly through a spouse. The filing is an amendment that corrects an administrative error in the originally reported weighted-average price (previously $89.4999). The amended Form 4/A was signed by an attorney-in-fact on 08/25/2025. This disclosure reflects a routine insider purchase and a clerical correction to the prior filing.

Allison Transmission Holdings insider Form 4 shows Chief Operating Officer and director G. Frederick Bohley purchased 3,000 shares of Allison Transmission Holdings Inc. (ALSN) on 08/14/2025 at a weighted-average price of $89.4999 per share. After the purchase the reporting person beneficially owns 99,074 shares directly and 360 shares indirectly through a spouse. The filing was executed by an attorney-in-fact on 08/15/2025 and discloses that the reported price is a weighted average of purchases between $88.49 and $88.50.