Graziosi David S. sold ALSN
August 21, 2026 · Form 4 insider transaction
Graziosi David S. sold 9,050 shares of Allison Transmission Holdings, Inc. at $133.21 per share, a transaction worth $1.21M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
9,050
Price
$133.21
Total value
$1.21M
InsiderGraziosi David S.
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 21, 2026
Filing dateAugust 25, 2026
Shares owned after309,401
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported is a weighted average price. The shares were sold in multiple transactions at per share prices ranging from $133.000000 to $133.360000. The reporting person undertakes to provide ALSN or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.