Arkolith/Insider Trading/GSD/Form 4

Mizuho Securities USA LLC

10% OwnerGlobal System Dynamics, Inc. (GSD) · full profile →Form 4 · filed Aug 14, 2023
Net Buying
Open-Market Buys
$659K
Open-Market Sells
$0
Net Open-Market Flow
$659K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 11, 2023Buy(S)60K$10.95$659K48K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000812291-23-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML