Howard Slayen Biography and Net Worth

Director of Aehr Test Systems

He was appointed to the Company’s Board of Directors in 2008. He has been providing independent financial consulting services to various organizations and clients since June 2001. From October 1999 to May 2001, Mr. Slayen was Executive Vice President and Chief Financial Officer of Quaartz Inc., a web-hosted communications business. From 1971 to September 1999, Mr. Slayen held various positions with PricewaterhouseCoopers/ Coopers & Lybrand, including his last position as a Corporate Finance Partner. Mr. Slayen currently serves as a Director for several non-profit organizations. Mr. Slayen holds a B.A. from Claremont McKenna College and a J.D. from the University of California, Berkeley School of Law.

What is Howard T. Slayen's net worth?: The estimated net worth of Howard T. Slayen is at least $5.57 million as of November 5th, 2025. Mr. Slayen owns 218,328 shares of Aehr Test Systems stock worth more than $5,567,364 as of December 5th. This net worth approximation does not reflect any other assets that Mr. Slayen may own. Learn More about Howard T. Slayen's net worth.
How do I contact Howard T. Slayen?: The corporate mailing address for Mr. Slayen and other Aehr Test Systems executives is 400 KATO TERRACE, FREMONT CA, 94539. Aehr Test Systems can also be reached via phone at (510) 623-9400 and via email at [email protected]. Learn More on Howard T. Slayen's contact information.
Has Howard T. Slayen been buying or selling shares of Aehr Test Systems?: During the last quarter, Howard T. Slayen has sold $154,380.00 in Aehr Test Systems stock. Most recently, Howard T. Slayen sold 6,000 shares of the business's stock in a transaction on Wednesday, November 5th. The shares were sold at an average price of $25.73, for a transaction totalling $154,380.00. Following the completion of the sale, the director now directly owns 218,328 shares of the company's stock, valued at $5,617,579.44. Learn More on Howard T. Slayen's trading history.
Who are Aehr Test Systems' active insiders?: Aehr Test Systems' insider roster includes Michael Brannan (VP), Fariba Danesh (Director), Gayn Erickson (CEO), David Hendrickson (Insider), Laura Oliphant (Director), Rhea Posedel (Director), Donald Richmond, II (VP), Vernon Rogers (VP), Mario Rosati (Director), Alberto Salamone (EVP), Geoffrey Scott (Director), Chris Siu (CFO), Howard Slayen (Director), Kenneth Spink (CFO), and Alistair Sporck (VP). Learn More on Aehr Test Systems' active insiders.
Are insiders buying or selling shares of Aehr Test Systems?: During the last year, insiders at the semiconductor company sold shares 6 times. They sold a total of 45,995 shares worth more than $929,674.60. The most recent insider tranaction occured on November, 5th when Director Howard T Slayen sold 6,000 shares worth more than $154,380.00. Insiders at Aehr Test Systems own 6.8% of the company. Learn More about insider trades at Aehr Test Systems.
Information on this page was last updated on 11/5/2025.

Howard T. Slayen Insider Trading History at Aehr Test Systems

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/5/2025	Sell	6,000	$25.73	$154,380.00	218,328
8/2/2024	Buy	20,000	$15.50	$310,000.00	220,714
10/11/2023	Buy	700	$40.20	$28,140.00	186,989
7/27/2023	Sell	5,352	$52.82	$282,692.64	186,875
7/25/2023	Sell	14,648	$51.91	$760,377.68	192,227
10/20/2022	Sell	18,000	$20.00	$360,000.00	169,924
8/10/2022	Sell	10,000	$17.50	$175,000.00	190,762
8/4/2022	Sell	10,000	$14.75	$147,500.00	200,762
8/2/2022	Sell	10,000	$12.50	$125,000.00	210,762
10/21/2021	Sell	10,000	$21.50	$215,000.00
10/6/2021	Sell	5,481	$14.08	$77,172.48
1/21/2014	Buy	2,196	$2.75	$6,039.00
7/30/2013	Buy	2,804	$1.52	$4,262.08

Howard T. Slayen Buying and Selling Activity at Aehr Test Systems

Aehr Test Systems Company Overview

Aehr Test Systems provides test solutions for testing, burning-in, and semiconductor devices in wafer level, singulated die, and package part form, and installed systems worldwide. Its product portfolio includes FOX-XP and FOX-NP systems that are full wafer contact and singulated die/module test and burn-in systems that can test, burn-in, and stabilize range of devices, including silicon carbide-based and other power semiconductors, 2D and 3D sensors used in mobile phones, tablets and other computing devices, memory semiconductors, processors, microcontrollers, systems-on-a-chip, and photonics and integrated optical devices. The company also offers FOX-CP system, a low-cost single-wafer compact test solution for logic, memory, and photonic devices; FOX WaferPak Contactor, a full wafer contactor capable of testing wafers up to 300mm that enables integrated circuit manufacturers to perform test, burn-in, and stabilization of full wafers on the FOX-P systems. In addition, it provides FOX DiePak Carrier, a reusable temporary package that enables IC manufacturers to perform final test and burn-in of bare die and modules; and FOX DiePak Loader. The company was incorporated in 1977 and is headquartered in Fremont, California.

Today's Range

Now: $25.50

$24.33

$25.88

50 Day Range

MA: $25.05

$19.40

$33.25

2 Week Range

Now: $25.50

$6.27

$34.35

Volume

582,423 shs

Average Volume

744,019 shs

Market Capitalization

$765.26 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.4