Arkolith/Insider Trading/LTRX/Form 4

Stringham Brent Michael

Chief Financial OfficerLANTRONIX INC (LTRX) · full profile →Form 4 · filed Dec 3, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
4 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 1, 2025Option exercise(M)550—$086K
Dec 1, 2025Option exercise(M)375—$086K
Dec 1, 2025Option exercise(M)3K—$090K
Dec 1, 2025Tax withholding(F)1K$5.21$8K88K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 1, 2025Option exercise(M)375—$00
Dec 1, 2025Option exercise(M)3K—$023K
Dec 1, 2025Option exercise(M)550—$02K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001683168-25-008870) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML