Chris Siu

AEHR

Chris Siu serves as officer: CFO at Aehr Test Systems (AEHR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

20 trades

$443.3K

Net Position

Net Seller

$443.3K

Companies Traded

AEHR

Active Period

Sep 2023 – May 2026

20 total trades

Most Recent

Sell AEHR

May 15, 2026 · $221.6K

Chris Siu's Insider Trading at Aehr Test Systems (AEHR)

Buys

0 · $0.00

Sells

20 · $443.3K

Total Shares Bought

Total Shares Sold

13,385

AEHR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 15, 2026	Sell	2,070	$107.06	$221.6K	70,270
Jan 11, 2026	Sell	799	$26.32	$21.0K	0
Jan 2, 2026	Sell	940	$22.16	$20.8K	0
Dec 1, 2025	Sell	349	$22.53	$7.9K	0
Oct 13, 2025	Sell	695	$23.49	$16.3K	0
Oct 2, 2025	Sell	820	$32.25	$26.4K	0
Sep 2, 2025	Sell	349	$24.88	$8.7K	0
Jul 11, 2025	Sell	1,045	$14.11	$14.7K	0
Jul 2, 2025	Sell	752	$15.13	$11.4K	0
Jun 2, 2025	Sell	524	$9.66	$5.1K	0
Apr 11, 2025	Sell	836	$8.52	$7.1K	0
Mar 3, 2025	Sell	420	$8.85	$3.7K	0
Jan 13, 2025	Sell	836	$15.99	$13.4K	0
Dec 2, 2024	Sell	348	$12.70	$4.4K	0
Oct 11, 2024	Sell	693	$16.02	$11.1K	0
Sep 3, 2024	Sell	348	$13.51	$4.7K	0
Jun 3, 2024	Sell	339	$11.17	$3.8K	0
Mar 1, 2024	Sell	397	$17.66	$7.0K	0
Dec 6, 2023	Sell	322	$25.27	$8.1K	0
Sep 1, 2023	Sell	503	$51.64	$26.0K	0