Arkolith/Insider Trading/GSIT/Form 4

Wu Ping Tak

VP, U.S. OperationsGSI TECHNOLOGY INC (GSIT) · full profile →Form 4 · filed May 27, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$330K
Net Open-Market Flow
-$330K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 26, 2026Option exercise(M)30K$4.99$150K178K
May 26, 2026Sell(S)30K$11.01$330K148K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 26, 2026Option exercise(M)30K—$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001394447-26-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML