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AEHR - Aehr Test Systems

Insider Sale by Sporck Alistair N (VP Contactor Business Unit)

1 Month
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Trade Summary

5 days ago, Sporck Alistair N, serving as VP Contactor Business Unit at Aehr Test Systems (AEHR), sold 2,000 shares at $81.88 per share, for a total transaction value of $163,760.00. Following this transaction, Sporck Alistair N now holds 27,812 shares of AEHR.

This sale represents a 7.00% decrease in Sporck Alistair N's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, April 16, 2026 and publicly disclosed via SEC Form 4 filing on Friday, April 17, 2026, 1 day after the trade was made.

Aehr Test Systems operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTOR EQUIPMENT & MATERIALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Sporck Alistair N

VP Contactor Business Unit

Alistair N. Sporck is Vice President of the Contactor Business Unit at Aehr Test Systems (AEHR), a Fremont, California-based leader in semiconductor test and burn-in solutions for wafer-level, singulated die, and packaged parts, particularly for high-power applications in electric vehicles, AI, and power semiconductors.[[1]](https://www.aehr.com/about-us/)[[2]](https://www.hffinancial.com/aehr-test-systems-summary-analysis)[[4]](https://www.aehr.com) In this role, Sporck has recently engaged in insider trading activities at AEHR, reflecting his key position within the company's operations focused on innovative products like FOX WaferPak Contactors and high-power test systems.[[1]](https://www.aehr.com/about-us/)[[3]](https://www.aehr.com/wp-content/uploads/2025/06/FY26-Investor-Presentation-June-3-2025.pdf) While specific details on his prior career highlights or education are not detailed in available sources, his leadership in the Contactor Business Unit underscores expertise in critical consumable components that drive recurring revenue for Aehr's global installed base of test systems.[[1]](https://www.aehr.com/about-us/)[[3]](https://www.aehr.com/wp-content/uploads/2025/06/FY26-Investor-Presentation-June-3-2025.pdf)

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Trade Price

$81.88

Quantity

2,000

Total Value

$163,760.00

Shares Owned

27,812

Trade Date

Thursday, April 16, 2026

5 days ago

SEC Filing Date

Friday, April 17, 2026

Filed 1 day after trade

TECHNOLOGYSEMICONDUCTOR EQUIPMENT & MATERIALS

About Aehr Test Systems

Company Overview

No company information available
View news mentioning AEHR

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