Arkolith/Insider Trading/ALSN/Form 4

Mell Scott A

CFO & TreasurerAllison Transmission Holdings Inc (ALSN) · full profile →Form 4 · filed Apr 16, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
3 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 14, 2026Option exercise(M)3K——3K
Apr 14, 2026Option exercise(M)23——3K
Apr 14, 2026Tax withholding(F)879$128.26$113K2K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 14, 2026Option exercise(M)2K—$02K
Apr 14, 2026Option exercise(M)14—$080
Apr 14, 2026Option exercise(M)891—$02K
Apr 14, 2026Option exercise(M)9—$071

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-158967) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML