secwatch / observer
ALSN Allison Transmission Holdings Inc
CIK 0001411207 22 ready 8-Ks latest May 8, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 2 filings / 30d vs 1 baseline
Ready 8-Ks 22
Latest filing May 8, 2026, 7:59 PM ET
Top materiality 0.90
Event mix earnings ×8 · m_and_a ×4 · debt ×4
Sentiment 12 pos · 1 neg · 9 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for ALSN

Executive changes

Role change

G. Frederick Bohley

Chief Operating Officer
ALSN · Allison Transmission Holdings Inc
Effective
2025-04-14
Successor
Scott A. Mell
Filed
April 10, 2025, 7:59 PM ET
Upon Mr. Mell’s appointment, G. Frederick Bohley, the Company’s current Chief Operating Officer, Chief Financial Officer and Treasurer, will continue to serve as Chief Operating Officer of the Company and will no longer serve as Chief Financial Officer and Treasurer as of April 14, 2025.
Appointed

Scott A. Mell

Chief Financial Officer and Treasurer
ALSN · Allison Transmission Holdings Inc
Effective
2025-04-14
Filed
April 10, 2025, 7:59 PM ET
On April 10, 2025, Allison Transmission Holdings, Inc. (the “Company” or “Allison”) announced the appointment of Scott A. Mell to serve as the Company’s Chief Financial Officer and Treasurer, effective April 14, 2025.
Departed

Richard P. Lavin

Director
ALSN · Allison Transmission Holdings Inc
Filed
February 20, 2025, 6:59 PM ET
On February 19, 2025, Richard P. Lavin, a member of the Board of Directors (the “Board”) of Allison Transmission Holdings, Inc. (the “Company”), advised the Company that he would not stand for re-election to the Board at the Company’s upcoming 2025 Annual Meeting of Stockholders due to health considerations.
Role change

G. Frederick Bohley

Chief Operating Officer
ALSN · Allison Transmission Holdings Inc
Effective
2024-06-04
Filed
June 4, 2024, 7:59 PM ET
On June 3, 2024, the Board of Directors (the “Board”) of Allison Transmission Holdings, Inc. (the “Company” or “Allison”) appointed G. Frederick Bohley, to serve as the Company’s Chief Operating Officer, effective June 4, 2024. Mr. Bohley will continue to serve as Chief Financial Officer and Treasurer of the Company.

Earnings & guidance

2026-Q1 EPS reported $1.33 filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.75 · Most common event earnings

12 positive 1 negative 9 neutral

source · ALSN on sec.gov