ALLISON TRANSMISSION HLDGS I

Ticker: ALSN CUSIP: 01973R101 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 2,281 Value ($000) $223 Avg Close $87.50 Range $75.76 - $101.55

Q1 2023

Shares 12,015 Value ($000) $544 Avg Close $43.18 Range $39.42 - $48.59

Q4 2021

Shares 10,364 Value ($000) $375 Avg Close $33.11 Range $30.43 - $35.87

Q3 2021

Shares 17,841 Value ($000) $630 Avg Close $35.58 Range $32.16 - $38.14

Q3 2020

Shares 125,879 Value ($000) $4,423 Avg Close $33.15 Range $29.09 - $36.64

Q2 2020

Shares 27,282 Value ($000) $1,003 Avg Close $32.65 Range $26.47 - $38.50

Q1 2020

Shares 86,225 Value ($000) $2,812 Avg Close $37.78 Range $23.77 - $45.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,281	$223	$87.50	$75.76 - $101.55
Q1 2023	12,015	$544	$43.18	$39.42 - $48.59
Q4 2021	10,364	$375	$33.11	$30.43 - $35.87
Q3 2021	17,841	$630	$35.58	$32.16 - $38.14
Q3 2020	125,879	$4,423	$33.15	$29.09 - $36.64
Q2 2020	27,282	$1,003	$32.65	$26.47 - $38.50
Q1 2020	86,225	$2,812	$37.78	$23.77 - $45.01