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CIK 0001411207 · Large accelerated filer

Allison Transmission Holdings Inc

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Ticker
ALSN
Exchange
NYSE
Industry
Motor Vehicle Parts & Accessories
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(317) 242-5000
Business address
ONE ALLISON WAY, Indianapolis, IN, 46222
Former names
Allison Transmission Holdings Inc
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$3,551,470
in 1 filing

Net −$3,551,470. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Graziosi David S. −$3.6M Chair, President and CEO sold 8% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-22 Graziosi David S. Chair, President and CEO Option exercise · Dividend Equivalent Rights −240 937
2026-02-22 Graziosi David S. Chair, President and CEO Option exercise · Restricted Stock Units −13,418 0
2026-02-22 Graziosi David S. Chair, President and CEO Option exercise · Dividend Equivalent Rights −561 376
2026-02-21 Scroggins Eric C. CLO & Asst. Secretary Option exercise +740 14,680
2026-02-21 Scroggins Eric C. CLO & Asst. Secretary Option exercise +15 14,695
2026-02-21 Scroggins Eric C. CLO & Asst. Secretary Shares withheld for taxes −258 $118.85 $31K 14,437
2026-02-21 Scroggins Eric C. CLO & Asst. Secretary Option exercise · Restricted Stock Units −740 740
2026-02-21 Scroggins Eric C. CLO & Asst. Secretary Option exercise · Dividend Equivalent Rights −15 60
2026-02-21 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise +2,223 102,240
2026-02-21 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise +50 102,290
2026-02-21 Bohley G Frederick Allison COO,Pres.&BU Leader AT Shares withheld for taxes −960 $118.85 $114K 101,330
2026-02-21 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise · Restricted Stock Units −2,223 2,223
2026-02-21 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise · Dividend Equivalent Rights −50 221
2026-02-19 Graziosi David S. Chair, President and CEO Grant or award +5,971 248,176
2026-02-19 Graziosi David S. Chair, President and CEO Grant or award +67 248,243
2026-02-19 Graziosi David S. Chair, President and CEO Shares withheld for taxes −1,771 $117.78 $209K 246,472
2026-02-19 Graziosi David S. Chair, President and CEO Option exercise · Restricted Stock Units −5,971 11,944
2026-02-19 Graziosi David S. Chair, President and CEO Option exercise · Dividend Equivalent Rights −67 1,177
2026-02-19 Scroggins Eric C. CLO & Asst. Secretary Grant or award +416 14,083
2026-02-19 Scroggins Eric C. CLO & Asst. Secretary Grant or award +4 14,087

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