Alistair N Sporck Aehr Test Systems (AEHR) insider trading activity

Alistair N Sporck is VP Contactor Business Unit of AEHR TEST SYSTEMS. Currently has a direct ownership of 28,931 shares of AEHR, which is worth approximately $609,576. The most recent transaction as insider was on Jan 02, 2026, when has been sold 297 shares (Common Stock) at a price of $22.16 per share, resulting in proceeds of $6,581. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 28.9K

3.25% 3M change

22.35% 12M change

Total Value Held $609,576

ALISTAIR N SPORCK Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 02 2026	SELL Payment of exercise price or tax liability	$6,581 $22.16 p/Share	297 Reduced 1.02%	28,931 Common Stock
Oct 27 2025	SELL Payment of exercise price or tax liability	$3,318 $25.14 p/Share	132 Reduced 0.45%	29,228 Common Stock
Oct 20 2025	SELL Payment of exercise price or tax liability	$8,319 $24.76 p/Share	336 Reduced 1.13%	29,360 Common Stock
Oct 13 2025	SELL Payment of exercise price or tax liability	$4,885 $23.49 p/Share	208 Reduced 0.7%	29,696 Common Stock
Oct 02 2025	SELL Payment of exercise price or tax liability	$1,644 $32.25 p/Share	51 Reduced 0.17%	29,904 Common Stock
Oct 02 2025	SELL Payment of exercise price or tax liability	$6,675 $32.25 p/Share	207 Reduced 0.69%	29,955 Common Stock
Jul 28 2025	SELL Payment of exercise price or tax liability	$3,043 $21.74 p/Share	140 Reduced 0.46%	30,162 Common Stock

Jul 18 2025	SELL Payment of exercise price or tax liability	$7,625 $15.07 p/Share	506 Reduced 1.64%	30,302 Common Stock
Jul 15 2025	SELL Open market or private sale	$42,390 $14.13 p/Share	3,000 Reduced 8.87%	30,808 Common Stock
Jul 11 2025	SELL Payment of exercise price or tax liability	$4,402 $14.11 p/Share	312 Reduced 0.91%	33,808 Common Stock
Jul 02 2025	SELL Payment of exercise price or tax liability	$4,614 $15.13 p/Share	305 Reduced 0.89%	34,120 Common Stock
Jul 02 2025	BUY Grant, award, or other acquisition	-	11,529 Added 25.09%	34,425 Common Stock
Apr 28 2025	SELL Payment of exercise price or tax liability	$1,909 $8.76 p/Share	218 Reduced 0.98%	21,960 Common Stock
Apr 18 2025	SELL Payment of exercise price or tax liability	$3,223 $7.96 p/Share	405 Reduced 1.79%	22,178 Common Stock
Apr 11 2025	SELL Payment of exercise price or tax liability	$2,130 $8.52 p/Share	250 Reduced 1.09%	22,583 Common Stock
Jan 27 2025	SELL Payment of exercise price or tax liability	$1,888 $11.88 p/Share	159 Reduced 0.69%	22,833 Common Stock
Jan 21 2025	SELL Payment of exercise price or tax liability	$5,354 $13.22 p/Share	405 Reduced 1.73%	22,992 Common Stock
Jan 13 2025	SELL Payment of exercise price or tax liability	$3,997 $15.99 p/Share	250 Reduced 1.06%	23,397 Common Stock
Oct 27 2024	SELL Payment of exercise price or tax liability	$2,090 $15.84 p/Share	132 Reduced 0.56%	23,647 Common Stock
Oct 18 2024	SELL Payment of exercise price or tax liability	$5,252 $15.68 p/Share	335 Reduced 1.39%	23,779 Common Stock
Oct 11 2024	SELL Payment of exercise price or tax liability	$3,316 $16.02 p/Share	207 Reduced 0.85%	24,114 Common Stock
Jul 29 2024	SELL Payment of exercise price or tax liability	$2,447 $18.54 p/Share	132 Reduced 0.54%	24,321 Common Stock
Jul 19 2024	SELL Open market or private sale	$23,656 $18.82 p/Share	1,257 Reduced 4.89%	24,453 Common Stock
Jul 18 2024	SELL Payment of exercise price or tax liability	$6,157 $18.83 p/Share	327 Reduced 1.26%	25,710 Common Stock
Jul 11 2024	BUY Grant, award, or other acquisition	-	9,265 Added 26.24%	26,037 Common Stock

ANS

Alistair N Sporck

VP Contactor Business Unit

Fremont, CA

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