Insider Transactions Reported by 27 Insiders of Allison Transmission Holdings Inc

Symbol
ALSN on NYSE
Location
Indianapolis, IN

Insiders trading volume in the past year

Allison Transmission Holdings Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
David S. Graziosi Chair, President and CEO, Director $38,196,827 28 Feb 2026
Randall R. Kirk SVP, Prod Eng & Planning $18,567,955 06 Aug 2021
G. Frederick Bohley Title: President and Business Unit Leader Allison Transmission and Allison Chief Operating Officer $14,142,144 -$670,519 -4.5% 28 Feb 2026
Richard P. Lavin Director $7,598,467 07 May 2025
Thomas W. Rabaut Director $4,365,972 03 May 2023
Michael Dick SVP, Ops and Purchasing $3,714,526 11 Mar 2022
Lawrence E. Dewey Director $2,801,344 05 May 2021
Dana Jh Pittard VP, Defense Programs $2,646,111 05 Dec 2025
David C. Everitt Director $2,502,345 05 Dec 2025
Tunon Alvaro Garcia Director $2,349,133 03 May 2023
Richard VanFleet Reynolds Director $2,163,740 03 May 2023
Teresa van Niekerk VP, Chief Procurement Officer $2,124,031 05 Dec 2025
Eric C. Scroggins CLO & Asst. Secretary $2,019,617 -$675,559 -25% 09 Mar 2026
John Coll SVP, Global MSS $1,699,782 -$667,453 -28% 31 Dec 2025
Thomas Eifert VP, Quality Plan & Prog Mgmt $1,627,797 05 Dec 2025
Carolann I. Haznedar Director $1,532,003 05 Dec 2025
Judy L. Altmaier Director $1,471,977 05 Dec 2025
D. Scott Barbour Director $1,288,611 06 Feb 2026
Ryan A. Milburn VP, Engr. & Tech Dev. $1,254,881 -$359,079 -22% 05 Dec 2025
Stanley A. Askren Director $1,067,209 03 May 2023
Philip J. Christman Director $1,023,009 06 Feb 2026
Sasha Ostojic Director $949,748 05 Dec 2025
Krishna Shivram Director $867,412 05 Dec 2025
Gustave Perna Director $867,412 05 Dec 2025
Rafael Basso VP, Operations $419,268 30 Aug 2024
Scott A. Mell CFO & Treasurer $372,073 25 Feb 2026
Craig C. Price Title: President and Business Unit Leader, Allison Off-Highway Drive and Motion Systems 25 Feb 2026

Recent Insider Transactions by Companies or Individuals for Allison Transmission Holdings Inc

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Eric C. Scroggins ALSN Common Stock Sale -6.92% $150,207 $114.40 -1,313 17,654 09 Mar 2026 Direct
David S. Graziosi ALSN Common Stock Tax liability -10.2% -34,713 304,843 28 Feb 2026 Direct
David S. Graziosi ALSN Common Stock Options Exercise 30.3% 78,893 339,556 28 Feb 2026 Direct
David S. Graziosi ALSN Performance Stock Units Options Exercise -100% -78,893 0 28 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Tax liability -7.77% -1,598 18,967 28 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Options Exercise 36% 5,448 20,565 28 Feb 2026 Direct
Eric C. Scroggins ALSN Performance Stock Units Options Exercise -100% -5,448 0 28 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Tax liability -6.31% -7,580 112,585 28 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Options Exercise 16.6% 17,101 120,165 28 Feb 2026 Direct
G. Frederick Bohley ALSN Performance Stock Units Options Exercise -100% -17,101 0 28 Feb 2026 Direct
Scott A. Mell ALSN Restricted Stock Units Award 8,947 8,947 25 Feb 2026 Direct
Michael Craig Price ALSN Restricted Stock Units Award 5,302 5,302 25 Feb 2026 Direct
G. Frederick Bohley ALSN Restricted Stock Units Award 9,515 9,515 25 Feb 2026 Direct
Eric C. Scroggins ALSN Restricted Stock Units Award 4,142 4,142 25 Feb 2026 Direct
David S. Graziosi ALSN Restricted Stock Units Award 34,320 34,320 25 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Tax liability -1.84% -283 15,117 22 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Options Exercise 6.67% 963 15,400 22 Feb 2026 Direct
Eric C. Scroggins ALSN Dividend Equivalent Rights Options Exercise -60% -36 24 22 Feb 2026 Direct
Eric C. Scroggins ALSN Restricted Stock Units Options Exercise -100% -927 0 22 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Tax liability -1.24% -1,294 103,064 22 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Options Exercise 2.99% 3,028 104,358 22 Feb 2026 Direct
G. Frederick Bohley ALSN Dividend Equivalent Rights Options Exercise -53.8% -119 102 22 Feb 2026 Direct
G. Frederick Bohley ALSN Restricted Stock Units Options Exercise -100% -2,909 0 22 Feb 2026 Direct
David S. Graziosi ALSN Common Stock Tax liability -3.87% -10,502 260,663 22 Feb 2026 Direct
David S. Graziosi ALSN Common Stock Options Exercise 10% 24,693 271,165 22 Feb 2026 Direct
David S. Graziosi ALSN Dividend Equivalent Rights Options Exercise -68% -801 376 22 Feb 2026 Direct
David S. Graziosi ALSN Restricted Stock Units Options Exercise -100% -23,892 0 22 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Tax liability -1.76% -258 14,437 21 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Options Exercise 5.42% 755 14,695 21 Feb 2026 Direct
Eric C. Scroggins ALSN Dividend Equivalent Rights Options Exercise -20% -15 60 21 Feb 2026 Direct
Eric C. Scroggins ALSN Restricted Stock Units Options Exercise -50% -740 740 21 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Tax liability -0.94% -960 101,330 21 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Options Exercise 2.27% 2,273 102,290 21 Feb 2026 Direct
G. Frederick Bohley ALSN Dividend Equivalent Rights Options Exercise -18.4% -50 221 21 Feb 2026 Direct
G. Frederick Bohley ALSN Restricted Stock Units Options Exercise -50% -2,223 2,223 21 Feb 2026 Direct
David S. Graziosi ALSN Common Stock Tax liability -0.71% -1,771 246,472 19 Feb 2026 Direct
David S. Graziosi ALSN Common Stock Award 2.49% 6,038 248,243 19 Feb 2026 Direct
David S. Graziosi ALSN Dividend Equivalent Rights Options Exercise -5.39% -67 1,177 19 Feb 2026 Direct
David S. Graziosi ALSN Restricted Stock Units Options Exercise -33.3% -5,971 11,944 19 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Tax liability -1.04% -147 13,940 19 Feb 2026 Direct
Eric C. Scroggins ALSN Common Stock Award 3.07% 420 14,087 19 Feb 2026 Direct
Eric C. Scroggins ALSN Dividend Equivalent Rights Options Exercise -5.06% -4 75 19 Feb 2026 Direct
Eric C. Scroggins ALSN Restricted Stock Units Options Exercise -33.3% -416 832 19 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Tax liability -0.66% -664 100,017 19 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Award 1.62% 1,607 100,681 19 Feb 2026 Direct
G. Frederick Bohley ALSN Dividend Equivalent Rights Options Exercise -5.9% -17 271 19 Feb 2026 Direct
G. Frederick Bohley ALSN Restricted Stock Units Options Exercise -33.3% -1,590 3,182 19 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Sale -9.46% $1,204,518 $116.40 -10,348 99,074 13 Feb 2026 Direct
G. Frederick Bohley ALSN Common Stock Options Exercise 10.4% 10,348 109,422 13 Feb 2026 Direct
G. Frederick Bohley ALSN Employee Stock Option (right to buy) Options Exercise -100% -10,348 0 13 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.