Bor-Tay Wu

CIK: 0001394670

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (36.4%)

Position reduction

Option Exercises (M)4 (36.4%)

Derivative conversions

Awards (A)3 (27.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GSIT

GSI TECHNOLOGY INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (11 total)

GSIT
GSI TECHNOLOGY INC
Jun 1, 2026
Exercise(M)
Direct
20K shares at avg. $3.68$74K
GSIT
GSI TECHNOLOGY INC
Jun 1, 2026
Sale(S)
Direct
20K shares at avg. $10.93$219K
GSIT
GSI TECHNOLOGY INC
May 22, 2026
Exercise(M)
Direct
20K shares at avg. $1.92$38K
GSIT
GSI TECHNOLOGY INC
May 22, 2026
Sale(S)
Direct
20K shares at avg. $10.93$219K
GSIT
GSI TECHNOLOGY INC
May 22, 2026
Exercise(M)
Direct
20K shares at avg. $2.27$45K
GSIT
GSI TECHNOLOGY INC
May 22, 2026
Sale(S)
Direct
20K shares at avg. $10.93$219K
GSIT
GSI TECHNOLOGY INC
Mar 10, 2026
Exercise(M)
Direct
40K shares at avg. $4.99$200K
GSIT
GSI TECHNOLOGY INC
Mar 10, 2026
Sale(S)
Direct
40K shares at avg. $8.66$347K
GSIT
GSI TECHNOLOGY INC
Feb 2, 2026
Award(A)
Stock Option (right to buy)
Direct
20K shares-
GSIT
GSI TECHNOLOGY INC
Aug 4, 2025
Award(A)
Stock Option (right to buy)
Direct
40K shares-
GSIT
GSI TECHNOLOGY INC
May 5, 2025
Award(A)
Stock Option (right to buy)
Direct
20K shares-

		Type	Shares	Price		Ownership
Jun 1, 2026	GSIT GSI TECHNOLOGY INC	Exercise(M)	20,000	$3.68	$73,600	Direct
Jun 1, 2026	GSIT GSI TECHNOLOGY INC	Sale(S)	20,000	$10.93	$218,658	Direct
May 22, 2026	GSIT GSI TECHNOLOGY INC	Exercise(M)	20,000	$1.92	$38,400	Direct
May 22, 2026	GSIT GSI TECHNOLOGY INC	Sale(S)	20,000	$10.93	$218,678	Direct
May 22, 2026	GSIT GSI TECHNOLOGY INC	Exercise(M)	20,000	$2.27	$45,400	Direct
May 22, 2026	GSIT GSI TECHNOLOGY INC	Sale(S)	20,000	$10.93	$218,680	Direct
Mar 10, 2026	GSIT GSI TECHNOLOGY INC	Exercise(M)	40,000	$4.99	$199,600	Direct
Mar 10, 2026	GSIT GSI TECHNOLOGY INC	Sale(S)	40,000	$8.66	$346,544	Direct
Feb 2, 2026	GSIT GSI TECHNOLOGY INC	Award(A) Stock Option (right to buy)	20,000	-	-	Direct
Aug 4, 2025	GSIT GSI TECHNOLOGY INC	Award(A) Stock Option (right to buy)	40,000	-	-	Direct
May 5, 2025	GSIT GSI TECHNOLOGY INC	Award(A) Stock Option (right to buy)	20,000	-	-	Direct

1-11 of 11 transactions

About Wu Bor-Tay

Wu Bor-Tay (SEC CIK 0001394670) files insider reports with the SEC as VP, Taiwan Operations of GSI TECHNOLOGY INC (GSIT).

Signal8 holds 8 ownership filings by Wu Bor-Tay (1 Form 3, 7 Form 4), filed between May 6, 2025 and Sep 10, 2026. Those filings report 11 transactions, from May 5, 2025 to Jun 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Wu Bor-Tay's filings is in CHU PEI CITY.

Recent filings by Wu Bor-Tay

Jun 1, 2026: Option exercise of GSIT shares (Form 4, code M).
Jun 1, 2026: Open-market sale of GSIT shares (Form 4, code S).
May 22, 2026: Option exercise of GSIT shares (Form 4, code M).
May 22, 2026: Open-market sale of GSIT shares (Form 4, code S).
May 22, 2026: Option exercise of GSIT shares (Form 4, code M).

Other insiders filing for GSI TECHNOLOGY INC (GSIT)

Liao I-Chi, VP, Taiwan Operations
Schirle Douglas M., CFO
Chuang Patrick T., Senior VP, Memory Design
Lasserre Didier H., Director
Wu Ping Tak, VP, U.S. Operations
Akerib Avidan, VP, Associative Computing

How to read Form 4 transaction codes