Insider · CIK 0001736207

RICHMOND DONALD P. II

Reports to the SEC for 1 company · FREMONT, CA

sec.gov

Transactions

Companies

Filings

CIK

0001736207

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-12	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−388 sh	$84.64	−$32.8K	186,728
2026-10-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−439 sh	$107.21	−$47.1K	187,116
2026-10-01	AEHRAEHR TEST SYSTEMSJ Other	CTO	JOther	+1,064 sh	$6.67	+$7,099.54	187,631
2026-10-01	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−76 sh	$101.60	−$7,721.6	187,555
2026-07-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−102 sh	$77.48	−$7,902.96	186,567
2026-07-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−328 sh	$72.01	−$23.6K	186,669
2026-07-13	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−423 sh	$72.60	−$30.7K	186,997
2026-07-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−311 sh	$69.96	−$21.8K	187,420
2026-07-01	AEHRAEHR TEST SYSTEMSA Award	CTO	AAward	+6,165 sh	—	—	187,575
2026-07-01	AEHRAEHR TEST SYSTEMSA Award	CTO	AAward	+2,369 sh	—	—	189,944
2026-07-01	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−2,213 sh	$84.42	−$187K	187,731
2026-04-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−102 sh	$88.48	−$9,024.96	181,410
2026-04-14	AEHRAEHR TEST SYSTEMSS Sale	CTO	SSale	−17K sh	$73.18	−$1.24M	181,512
2026-04-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−299 sh	$74.38	−$22.2K	198,523
2026-04-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−423 sh	$70.43	−$29.8K	198,822
2026-04-09	AEHRAEHR TEST SYSTEMSS Sale	CTO	SSale	−15.8K sh	$68.68	−$1.08M	199,245
2026-04-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−341 sh	$44.32	−$15.1K	214,996
2026-04-01	AEHRAEHR TEST SYSTEMSJ Other	CTO	JOther	+2,120 sh	$6.67	+$14.1K	215,337
2026-01-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−117 sh	$27.75	−$3,246.75	213,217
2026-01-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−343 sh	$25.97	−$8,907.71	213,334
2026-01-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−576 sh	$26.32	−$15.2K	213,587
2026-01-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−486 sh	$26.32	−$12.8K	213,677
2026-01-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−355 sh	$22.16	−$7,866.8	214,163
2025-10-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−102 sh	$25.14	−$2,564.28	214,518
2025-10-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−298 sh	$27.29	−$8,132.42	214,620
2025-10-13	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−422 sh	$25.52	−$10.8K	214,918
2025-10-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−38 sh	$32.25	−$1,225.5	215,340
2025-10-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−272 sh	$32.25	−$8,772	215,378
2025-10-01	AEHRAEHR TEST SYSTEMSJ Other	CTO	JOther	+1,064 sh	$6.67	+$7,099.54	215,650
2025-07-28	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−108 sh	$21.74	−$2,347.92	214,586
2025-07-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−811 sh	$13.86	−$11.2K	214,694
2025-07-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−225 sh	$14.11	−$3,174.75	215,505
2025-07-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−410 sh	$14.11	−$5,785.1	215,730
2025-07-02	AEHRAEHR TEST SYSTEMSA Award	CTO	AAward	+12.2K sh	—	—	214,719
2025-07-02	AEHRAEHR TEST SYSTEMSA Award	CTO	AAward	+1,642 sh	—	—	216,361
2025-07-02	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−221 sh	$15.13	−$3,343.73	216,140
2025-04-28	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−168 sh	$8.76	−$1,471.68	185,547
2025-04-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−649 sh	$8.30	−$5,386.7	185,715
2025-04-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−180 sh	$8.52	−$1,532.7	186,364
2025-04-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−328 sh	$8.52	−$2,792.92	186,544
2025-04-01	AEHRAEHR TEST SYSTEMSJ Other	CTO	JOther	+2,120 sh	$6.67	+$14.1K	186,872
2025-01-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−123 sh	$11.88	−$1,461.24	184,752
2025-01-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−359 sh	$11.66	−$4,185.94	184,875
2025-01-13	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−768 sh	$15.99	−$12.3K	185,234
2024-10-27	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−102 sh	$15.84	−$1,615.68	186,002
2024-10-14	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−297 sh	$15.66	−$4,651.02	186,104
2024-10-13	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−240 sh	$15.66	−$3,758.4	186,401
2024-10-11	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−421 sh	$16.02	−$6,744.42	186,641
2024-10-01	AEHRAEHR TEST SYSTEMSJ Other	CTO	JOther	+734 sh	$10.42	+$7,649.014	187,062
2024-07-29	AEHRAEHR TEST SYSTEMSF Tax Payment	CTO	FTax Payment	−102 sh	$18.54	−$1,891.08	186,328

Recent filings

Accepted (ET)
Oct 134
RICHMOND DONALD P. II0001040470-26-000301
SEC(opens sec.gov)
Oct 54
RICHMOND DONALD P. II0001040470-26-000291
SEC(opens sec.gov)
Oct 24
RICHMOND DONALD P. II0001040470-26-000271
SEC(opens sec.gov)
Jul 274
RICHMOND DONALD P. II0001040470-26-000223
SEC(opens sec.gov)
Jul 144
RICHMOND DONALD P. II0001040470-26-000211
SEC(opens sec.gov)
Jul 134
RICHMOND DONALD P. II0001040470-26-000203
SEC(opens sec.gov)
Jul 24
RICHMOND DONALD P. II0001040470-26-000189
SEC(opens sec.gov)
Apr 274
RICHMOND DONALD P. II0001040470-26-000154
SEC(opens sec.gov)
Apr 154
RICHMOND DONALD P. II0001040470-26-000108
SEC(opens sec.gov)
Apr 144
RICHMOND DONALD P. II0001040470-26-000100
SEC(opens sec.gov)
Apr 104
RICHMOND DONALD P. II0001040470-26-000085
SEC(opens sec.gov)
Apr 24
RICHMOND DONALD P. II0001040470-26-000067
SEC(opens sec.gov)
Jan 274
RICHMOND DONALD P. II0001040470-26-000042
SEC(opens sec.gov)
Jan 144
RICHMOND DONALD P. II0001040470-26-000031
SEC(opens sec.gov)

Companies

AEHR TEST SYSTEMSCTOAEHR

Address

C/O AEHR TEST SYSTEMS 400 KATO TERRACE

FREMONT, CA, 94539