Arkolith/Insider Trading/ARM/Form 4

Child Jason

Chief Financial OfficerARM HOLDINGS PLC /UK (ARM) · full profile →Form 4 · filed May 19, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
9
6 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 15, 2026Option exercise(M)5K——170K
May 15, 2026Grant(A)12K——165K
May 15, 2026Grant(A)12K——182K
May 15, 2026Option exercise(M)5K——187K
May 15, 2026Grant(A)58K——244K
May 15, 2026Tax withholding(F)38K$209.16$7.9M206K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 15, 2026Grant(A)15K—$0149K
May 15, 2026Option exercise(M)5K—$0145K
May 15, 2026Option exercise(M)5K—$0140K

Transaction Codes

M
Option exercise / conversion
A
Grant / award
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001533913-26-000007) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML