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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
2026-02-19 Scroggins Eric C. CLO & Asst. Secretary Shares withheld for taxes −147 $117.78 $17K 13,940
2026-02-19 Scroggins Eric C. CLO & Asst. Secretary Option exercise · Restricted Stock Units −416 832
2026-02-19 Scroggins Eric C. CLO & Asst. Secretary Option exercise · Dividend Equivalent Rights −4 75
2026-02-19 Bohley G Frederick Allison COO,Pres.&BU Leader AT Grant or award +1,590 100,664
2026-02-19 Bohley G Frederick Allison COO,Pres.&BU Leader AT Grant or award +17 100,681
2026-02-19 Bohley G Frederick Allison COO,Pres.&BU Leader AT Shares withheld for taxes −664 $117.78 $78K 100,017
2026-02-19 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise · Restricted Stock Units −1,590 3,182
2026-02-19 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise · Dividend Equivalent Rights −17 271
2026-02-13 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise 10b5-1 +10,348 $23.59 $244K 109,422
2026-02-13 Bohley G Frederick Allison COO,Pres.&BU Leader AT Sale 10b5-1 −1,128 $115.41 $130K 108,294
2026-02-13 Bohley G Frederick Allison COO,Pres.&BU Leader AT Sale 10b5-1 −4,508 $116.00 $523K 103,786
2026-02-13 Bohley G Frederick Allison COO,Pres.&BU Leader AT Sale 10b5-1 −4,712 $117.02 $551K 99,074
2026-02-13 Bohley G Frederick Allison COO,Pres.&BU Leader AT Option exercise · Employee Stock Option (right to buy) 10b5-1 −10,348 0
2026-02-11 Graziosi David S. Chair, President and CEO Grant or award · Performance Stock Units +78,893 78,893
2026-02-11 Bohley G Frederick Allison COO,Pres.&BU Leader AT Grant or award · Performance Stock Units +17,101 17,101
2026-02-11 Scroggins Eric C. CLO & Asst. Secretary Grant or award · Performance Stock Units +5,448 5,448
2026-02-06 Christman Philip J Director Grant or award +102 8,890
2026-02-06 BARBOUR D. SCOTT Director Grant or award +102 11,603
2026-01-01 Price Craig C See Remarks Grant or award · Restricted Stock Units +11,393 11,393
2025-12-31 Coll John SVP, Global MSS Sale 10b5-1 −1,791 $98.79 $177K 10,021

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