Mizuho Securities Usa Llc - Aug 11, 2023 Form 4 Insider Report for Global System Dynamics, Inc. (GSD)

Role
10%+ Owner
Signature
Gregory Doig
Stock symbol
GSD
Transactions as of
Aug 11, 2023
Transactions value $
$659,008
Form type
4
Date filed
8/14/2023, 12:07 PM
Previous filing
Nov 30, 2022
Next filing
Aug 18, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GSD Common Stock Sale $659K +60.2K $10.95 48.3K Aug 11, 2023 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Mizuho Securities Usa Llc is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Form Filed by More than One Reporting Person