Arkolith/Insider Trading/ACLX/Form 4

Lubner David Charles

DirectorArcellx, Inc. (ACLX) · full profile →Form 4 · filed Jan 20, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$450K
Net Open-Market Flow
-$450K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 20, 2026Sell(S)6K$75.00$450K22K
Jan 20, 2026Option exercise(M)6K$6.28$38K28K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 20, 2026Option exercise(M)6K—$059K

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-017002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML