Gayn Erickson

CIK: 0001364097

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (7.5%)

Position reduction

Option Exercises (M)2 (3.8%)

Derivative conversions

Awards (A)4 (7.5%)

Compensation grants

Other (G, F, J, C, D, …)43 (81.1%)

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

Companies & Roles (1)

AEHR

AEHR TEST SYSTEMS

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (53 total)

AEHR
AEHR TEST SYSTEMS
Oct 27, 2026
Tax Payment(F)
Direct
851 shares at avg. $63.95$54K
AEHR
AEHR TEST SYSTEMS
Oct 12, 2026
Tax Payment(F)
Direct
2.7K shares at avg. $84.64$226K
AEHR
AEHR TEST SYSTEMS
Oct 2, 2026
Tax Payment(F)
Direct
3.2K shares at avg. $107.21$347K
AEHR
AEHR TEST SYSTEMS
Oct 1, 2026
Tax Payment(F)
Direct
499 shares at avg. $101.60$51K
AEHR
AEHR TEST SYSTEMS
Oct 1, 2026
Other(J)
Indirect
1.1K shares at avg. $6.67$7K
AEHR
AEHR TEST SYSTEMS
Aug 12, 2026
Sale(S)
Indirect
1.5K shares at avg. $132.27$205K
AEHR
AEHR TEST SYSTEMS
Aug 12, 2026
Sale(S)
Indirect
38.5K shares at avg. $130.79$5.0M
AEHR
AEHR TEST SYSTEMS
Jul 27, 2026
Tax Payment(F)
Direct
1.1K shares at avg. $77.48$82K
AEHR
AEHR TEST SYSTEMS
Jul 14, 2026
Tax Payment(F)
Direct
3.4K shares at avg. $72.01$248K
AEHR
AEHR TEST SYSTEMS
Jul 13, 2026
Tax Payment(F)
Direct
4.4K shares at avg. $72.60$320K
AEHR
AEHR TEST SYSTEMS
Jul 2, 2026
Tax Payment(F)
Direct
3.1K shares at avg. $69.96$216K
AEHR
AEHR TEST SYSTEMS
Jul 1, 2026
Tax Payment(F)
Direct
22.9K shares at avg. $84.42$1.9M
AEHR
AEHR TEST SYSTEMS
Jul 1, 2026
Award(A)
Direct
35.9K shares-
AEHR
AEHR TEST SYSTEMS
Jul 1, 2026
Award(A)
Direct
11.9K shares-
AEHR
AEHR TEST SYSTEMS
Apr 27, 2026
Tax Payment(F)
Direct
851 shares at avg. $88.48$75K
AEHR
AEHR TEST SYSTEMS
Apr 14, 2026
Tax Payment(F)
Direct
2.8K shares at avg. $74.38$207K
AEHR
AEHR TEST SYSTEMS
Apr 11, 2026
Tax Payment(F)
Direct
3.7K shares at avg. $70.43$261K
AEHR
AEHR TEST SYSTEMS
Apr 10, 2026
Sale(S)
Direct
56.8K shares at avg. $70.58$4.0M
AEHR
AEHR TEST SYSTEMS
Apr 10, 2026
Sale(S)
Indirect
96K shares at avg. $70.58$6.8M
AEHR
AEHR TEST SYSTEMS
Apr 2, 2026
Tax Payment(F)
Direct
2.5K shares at avg. $44.32$111K
AEHR
AEHR TEST SYSTEMS
Apr 1, 2026
Other(J)
Indirect
2.1K shares at avg. $6.67$14K
AEHR
AEHR TEST SYSTEMS
Apr 1, 2026
Other(J)
Direct
2.1K shares at avg. $6.67$14K
AEHR
AEHR TEST SYSTEMS
Jan 27, 2026
Tax Payment(F)
Direct
820 shares at avg. $27.75$23K
AEHR
AEHR TEST SYSTEMS
Jan 14, 2026
Tax Payment(F)
Direct
2.7K shares at avg. $25.97$70K
AEHR
AEHR TEST SYSTEMS
Jan 11, 2026
Tax Payment(F)
Direct
3.5K shares at avg. $26.32$93K

		Type	Shares	Price		Ownership
Oct 27, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	851	$63.95	$54,421	Direct
Oct 12, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	2,675	$84.64	$226,412	Direct
Oct 2, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	3,239	$107.21	$347,253	Direct
Oct 1, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	499	$101.60	$50,698	Direct
Oct 1, 2026	AEHR AEHR TEST SYSTEMS	Other(J)	1,053	$6.67	$7,026	Indirect
Aug 12, 2026	AEHR AEHR TEST SYSTEMS	Sale(S)	1,548	$132.27	$204,750	Indirect
Aug 12, 2026	AEHR AEHR TEST SYSTEMS	Sale(S)	38,452	$130.79	$5,028,968	Indirect
Jul 27, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	1,057	$77.48	$81,896	Direct
Jul 14, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	3,447	$72.01	$248,218	Direct
Jul 13, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	4,404	$72.60	$319,730	Direct
Jul 2, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	3,091	$69.96	$216,246	Direct
Jul 1, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	22,925	$84.42	$1,935,443	Direct
Jul 1, 2026	AEHR AEHR TEST SYSTEMS	Award(A)	35,886	-	$0	Direct
Jul 1, 2026	AEHR AEHR TEST SYSTEMS	Award(A)	11,899	-	$0	Direct
Apr 27, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	851	$88.48	$75,296	Direct
Apr 14, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	2,784	$74.38	$207,074	Direct
Apr 11, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	3,704	$70.43	$260,873	Direct
Apr 10, 2026	AEHR AEHR TEST SYSTEMS	Sale(S)	56,788	$70.58	$4,008,273	Direct
Apr 10, 2026	AEHR AEHR TEST SYSTEMS	Sale(S)	96,036	$70.58	$6,778,519	Indirect
Apr 2, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	2,512	$44.32	$111,332	Direct
Apr 1, 2026	AEHR AEHR TEST SYSTEMS	Other(J)	2,131	$6.67	$14,214	Indirect
Apr 1, 2026	AEHR AEHR TEST SYSTEMS	Other(J)	2,131	$6.67	$14,219	Direct
Jan 27, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	820	$27.75	$22,755	Direct
Jan 14, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	2,680	$25.97	$69,600	Direct
Jan 11, 2026	AEHR AEHR TEST SYSTEMS	Tax Payment(F)	3,531	$26.32	$92,936	Direct

1-25 of 53 transactions

About Erickson Gayn

Erickson Gayn (SEC CIK 0001364097) files insider reports with the SEC as President and CEO of AEHR TEST SYSTEMS (AEHR).

Signal8 holds 37 ownership filings by Erickson Gayn, all Form 4s, filed between Sep 17, 2024 and Oct 27, 2026. Those filings report 53 transactions, from Sep 16, 2024 to Oct 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Erickson Gayn's filings is in FREMONT, CA.

Recent filings by Erickson Gayn

Oct 27, 2026: Tax withholding of AEHR shares (Form 4, code F).
Oct 12, 2026: Tax withholding of AEHR shares (Form 4, code F).
Oct 2, 2026: Tax withholding of AEHR shares (Form 4, code F).
Oct 1, 2026: Tax withholding of AEHR shares (Form 4, code F).
Oct 1, 2026: Other transaction of AEHR shares (Form 4, code J).

Other insiders filing for AEHR TEST SYSTEMS (AEHR)

SALAMONE ALBERTO, EVP, PPBI BUSINESS
VIJAYRAO NARSING KRISHNA, Director
SPORCK ALISTAIR N, VP Contactor Business Unit
ROGERS VERNON, Exec VP of Sales & Mktg.
RICHMOND DONALD P. II, CTO
ENGINEER ADIL, Chief Operating Officer

How to read Form 4 transaction codes