Arkolith/Insider Trading/PWP/Form 4

Steel Robert K

DirectorPerella Weinberg Partners (PWP) · full profile →Form 4 · filed May 20, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 18, 2026Option exercise(M)198K—$0388K
May 18, 2026Option exercise(M)198—$0388K
May 18, 2026Disposed to issuer(D)2$18.37$38388K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 18, 2026Option exercise(M)198K$0.02$4K0
May 18, 2026Option exercise(M)198K$18.37$3.6M0

Transaction Codes

M
Option exercise / conversion
D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001180592-26-000011) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML