ALSN

Allison Transmission Holdings Inc

Next Earnings

Nov 05, 2026

Net Activity (1Y)

-$4.6M

Net Activity (90D)

-$4.2M

Insider Activity Graph

(9 shown · 77 raw)

Green/Red bubbles = daily net insider value (size = magnitude), Blue line = daily close price, E = earnings-related SEC filing

Insider trades for this company
Insider	Title	Type	Date ↓	Shares	Value
David S. Graziosi	Chair, President and CEO	Sale	2026-08-21	26,708	$3.6M
Eric C. Scroggins	CLO & Asst. Secretary	Sale	2026-08-11	1,050	$131K
Frederick G Bohley	Title: President and Business Unit Lead Allison Transmission and Allison Chief Operating Officer	Sale	2026-08-10	3,961	$485K
Frederick G Bohley		Tax Withhold	2026-06-04	242	$29K
Scott A Mell	CFO & Treasurer	Sale	2026-05-08	2,270	$284K
Scott A Mell	CFO & Treasurer	Tax Withhold	2026-04-14	879	$113K