sec filings
Insider trades
Open-market buys and sales that company insiders report to the SEC on .
Side
Planned sales
Role
ALSN
Updated 10/6/2026, 9:41 AM ET.
| Stock | Side | Value | Insider | Shares | Avg price | Filed | Tags | Filing |
|---|---|---|---|---|---|---|---|---|
| ALSN Allison Transmission Holdings Inc | Sale | $3,551,470 | Graziosi David S. Chair, President and CEO, Director | 26,708 sh | at $132.97 | Filed Aug 25, 9:10 PM ET | Filing | |
| ALSN Allison Transmission Holdings Inc | Sale | $131,250 | Scroggins Eric C. CLO & Asst. Secretary | 1,050 sh | at $125.00 | Filed Aug 13, 5:00 PM ET | Filing | |
| ALSN Allison Transmission Holdings Inc | Sale | $484,748 | Bohley G Frederick See Remarks | 3,961 sh | at $122.38 | Filed Aug 11, 4:05 PM ET | Filing |