DS

David S. Graziosi

DELAYED 1 MONTH

Director, Chair, President and CEO

Allison Transmission Holdings Inc

Filings

2

Companies

1

Latest

May 29, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

—

Allison Transmission Holdings Inc

David S. Graziosi

Director, Chair, President and CEO

Option Exercise

—

78,893 sh

Mar 3 9:00 PM

Feb 28, 2026