Arkolith/Insider Trading/ALSN/Form 4

Graziosi David S.

Chair, President and CEO, DirectorAllison Transmission Holdings Inc (ALSN) · full profile →Form 4 · filed Feb 24, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
9
5 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 22, 2026Option exercise(M)10K——257K
Feb 22, 2026Option exercise(M)240——257K
Feb 22, 2026Option exercise(M)13K——271K
Feb 22, 2026Option exercise(M)561——271K
Feb 22, 2026Tax withholding(F)11K$118.85$1.2M261K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 22, 2026Option exercise(M)10K—$010K
Feb 22, 2026Option exercise(M)240—$0937
Feb 22, 2026Option exercise(M)13K—$00
Feb 22, 2026Option exercise(M)561—$0376

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-066922) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML