NYSE:ALSN

Allison Transmission Holdings Stock Insider Trading

Consumer Cyclical > Auto - Parts

Buy ALSN

*Your capital is at risk

$116.14

+4.47 (+4.00%)

At Close: Jun 02, 2026

Allison Transmission Holdings Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 57.58. In total, the insiders bought 330.81K and sold 60.72K ALSN shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	57.58
● Buy	330.81K shares
● Sell	60.72K shares
89% Buy Activity Weak Negative Correlation
Sell Signal Low Confidence Mar 02, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 57.58. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Feb 25, 2026 Buy	Restricted Stock Units A-Award	Graziosi David S. Chair, President And CEO	CEO / President	34 320 Value: $4.21M
Feb 22, 2026 Sell	Common Stock F-InKind	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	1 294 Value: $153.8K
Feb 22, 2026 Buy	Restricted Stock Units M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	927 Value: $107.7K
Feb 22, 2026 Sell	Common Stock F-InKind	Scroggins Eric C. Clo & Asst. Secretary	Officer	283 Value: $33.6K
Feb 22, 2026 Buy	Common Stock M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	927 Value: $107.7K
Feb 22, 2026 Buy	Common Stock M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	36 Value: $4K
Feb 22, 2026 Buy	Dividend Equivalent Rights M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	36 Value: $4K
Feb 22, 2026 Buy	Common Stock M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	119 Value: $13.8K
Feb 22, 2026 Buy	Common Stock M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	2 909 Value: $337.9K
Feb 22, 2026 Buy	Dividend Equivalent Rights M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	119 Value: $13.8K
Feb 22, 2026 Buy	Restricted Stock Units M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	2 909 Value: $337.9K
Feb 22, 2026 Buy	Common Stock M-Exempt	Graziosi David S. Chair, President And CEO	CEO / President	561 Value: $65.2K
Feb 22, 2026 Buy	Common Stock M-Exempt	Graziosi David S. Chair, President And CEO	CEO / President	13 418 Value: $1.56M
Feb 22, 2026 Sell	Common Stock F-InKind	Graziosi David S. Chair, President And CEO	CEO / President	10 502 Value: $1.25M
Feb 22, 2026 Buy	Common Stock M-Exempt	Graziosi David S. Chair, President And CEO	CEO / President	240 Value: $27.9K
Feb 21, 2026 Buy	Dividend Equivalent Rights M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	50 Value: $6K
Feb 21, 2026 Sell	Common Stock F-InKind	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	960 Value: $114.1K
Feb 21, 2026 Buy	Common Stock M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	50 Value: $6K
Feb 21, 2026 Buy	Common Stock M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	15 Value: $2K
Feb 21, 2026 Buy	Common Stock M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	740 Value: $85.9K
Feb 21, 2026 Sell	Common Stock F-InKind	Scroggins Eric C. Clo & Asst. Secretary	Officer	258 Value: $30.7K
Feb 21, 2026 Buy	Restricted Stock Units M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	740 Value: $85.9K
Feb 21, 2026 Buy	Dividend Equivalent Rights M-Exempt	Scroggins Eric C. Clo & Asst. Secretary	Officer	15 Value: $2K
Feb 21, 2026 Buy	Common Stock M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	2 223 Value: $258.2K
Feb 21, 2026 Buy	Restricted Stock Units M-Exempt	Bohley G Frederick Allison COO,pres.&bu Leader At	C-Suite Officer	2 223 Value: $258.2K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT ALLISON TRANSMISSION HOLDINGS INC

Allison Transmission Holdings, Inc., together with its subsidiaries, designs, manufactures, and sells commercial and defense fully-automatic transmissions for medium-and heavy-duty commercial vehicles, and medium-and heavy-tactical U.S. defense vehicles worldwide. It offers transmissions for various applications, including distribution, refuse, construction, fire, and emergency on-highway trucks; school and transit buses; motor homes; energy, min...

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