Arkolith/Insider Trading/GSIT/Form 4

Chuang Patrick T

Senior VP, Memory DesignGSI TECHNOLOGY INC (GSIT) · full profile →Form 4 · filed May 13, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$427K
Net Open-Market Flow
-$427K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 12, 2026Option exercise(M)40K$6.70$268K55K
May 12, 2026Sell(S)40K$10.68$427K15K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 12, 2026Option exercise(M)40K—$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002009849-26-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML