Arkolith/Insider Trading/LXFR/Form 4

Mead Howard Ioan

See RemarksLUXFER HOLDINGS PLC (LXFR) · full profile →Form 4 · filed Mar 19, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
14
8 non-derivative · 6 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 18, 2026Option exercise(M)6K——21K
Mar 18, 2026Tax withholding(F)3K$11.82$30K18K
Mar 18, 2026Tax withholding(F)3K$11.82$36K15K
Mar 18, 2026Option exercise(M)7K——18K
Mar 18, 2026Tax withholding(F)413$11.82$5K11K
Mar 18, 2026Option exercise(M)954——11K
Mar 17, 2026Tax withholding(F)347$11.80$4K10K
Mar 17, 2026Option exercise(M)800——11K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 18, 2026Option exercise(M)954——2K
Mar 18, 2026Grant(A)7K——7K
Mar 18, 2026Option exercise(M)7K——0
Mar 18, 2026Grant(A)6K——6K
Mar 18, 2026Option exercise(M)6K——0
Mar 17, 2026Option exercise(M)800——2K

Transaction Codes

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

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001096056-26-000042) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML