Arkolith/Insider Trading/ALSN/Form 4

Barbour D. Scott

DirectorAllison Transmission Holdings Inc (ALSN) · full profile →Form 4 · filed May 8, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
2 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 6, 2026Grant(A)92—$012K
May 6, 2026Option exercise(M)2K—$013K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 7, 2026Grant(A)2K—$02K
May 6, 2026Option exercise(M)2K—$00
May 6, 2026Option exercise(M)16—$00

Transaction Codes

A
Grant / award
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-214564) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML