AEHR

Aehr Test Systems AEHR

Individual Beneficiary

Name of reporting person Citizenship or organization Sole voting power Shared voting power Sole dispositive power Shared dispositive power Amount beneficially owned Percent of class Accepted date
The Vanguard Group Pennsylvania 0 44567 2084660 54100 2138760 7.22 % 12/11/2024
FMR LLC Delaware 3052442 0 3053993 0 3053993 10.306 % 07/11/2024
Abigail P. Johnson United States of America 0 0 3053993 0 3053993 10.306 % 07/11/2024
FMR LLC Delaware 2617852 0 2619108 0 2619108 8.853 % 07/11/2024
Abigail P. Johnson United States of America 0 0 2619108 0 2619108 8.853 % 07/11/2024
The Vanguard Group Pennsylvania 0 44567 2084660 54100 2138760 7.22 % 04/11/2024
The Vanguard Group Pennsylvania 0 50712 1434265 74494 1508759 5.24 % 13/02/2024
BlackRock, Inc. Delaware 2044585 0 2077807 0 2077807 7.2 % 26/01/2024
AWM Investment Company, Inc. Delaware, United States 1328713 0 1328713 0 1328713 4.8 % 11/04/2023
AWM Investment Company, Inc. Delaware, United States 1328713 0 1328713 0 1328713 4.8 % 11/04/2023
AWM Investment Company, Inc. Delaware United States 1648319 0 1648319 0 1648319 5.9 % 14/02/2023
Collaborative Holdings Fund GP LLC Delaware 0 0 0 0 0 0 % 14/02/2023
Collaborative Holdings Master Fund LP Cayman Islands 0 0 0 0 0 0 % 14/02/2023
Collaborative Holdings GP LLC Delaware 0 0 0 0 0 0 % 14/02/2023
Collaborative Holdings Management LP Delaware 0 0 0 0 0 0 % 14/02/2023
Sheetal Sharma United States 0 0 0 0 0 0 % 14/02/2023
GOLDMAN SACHS & CO. LLC New York 0 1446535 0 1446690 1446690 5.2 % 06/02/2023
THE GOLDMAN SACHS GROUP, INC. Delaware 0 1446535 0 1446690 1446690 5.2 % 06/02/2023
Collaborative Holdings GP LLC Delaware 0 1533440 0 1533440 1533440 5.7 % 14/02/2022
Collaborative Holdings Fund GP LLC Delaware 0 1533440 0 1533440 1533440 5.7 % 14/02/2022
Sheetal Sharma United States 0 1533440 0 1533440 1533440 5.7 % 14/02/2022
Collaborative Holdings Management LP Delaware 0 1533440 0 1533440 1533440 5.7 % 14/02/2022
Collaborative Holdings Master Fund LP Cayman Islands 0 1533440 0 1533440 1533440 5.7 % 14/02/2022
AWM Investment Company, Inc. Delaware, United States 1205749 0 1205749 0 1205749 4.5 % 10/11/2021
AWM Investment Company, Inc. Delaware, United States 1205749 0 1205749 0 1205749 4.5 % 10/11/2021
Collaborative Holdings Fund GP LLC Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings Master Fund LP Cayman Islands 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Sheetal Sharma United States 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings GP LLC Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings Management LP Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings Fund GP LLC Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Sheetal Sharma United States 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings GP LLC Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings Management LP Delaware 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Collaborative Holdings Master Fund LP Cayman Islands 0 1225594 0 1225594 1225594 5.01 % 05/10/2021
Royce & Associates, LP New York 1047900 1047900 1047900 4.5 % 29/01/2021
QVT Financial LP Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Financial GP LLC Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Associates GP LLC Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Fund LP Cayman Islands 0 0 0 0 0 0 % 14/02/2020
QVT Associates GP LLC Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Financial GP LLC Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Financial LP Delaware 0 0 0 0 0 0 % 14/02/2020
QVT Fund LP Cayman Islands 0 0 0 0 0 0 % 14/02/2020
Royce & Associates, LP New York 1241700 0 1241700 0 1241700 5.46 % 21/01/2020
Royce & Associates, LP New York 1241700 0 1241700 0 1241700 5.46 % 21/01/2020
AWM Investment Company, Inc. Delaware, United States 1898524 0 1898524 0 1898524 8.5 % 13/02/2019
Royce & Associates, LP New York 1241700 1241700 1241700 5.58 % 14/01/2019
Royce & Associates, LP New York 1241700 1241700 1241700 5.58 % 14/01/2019
AWM Investment Company, Inc. Delaware, United States 1801926 0 1801926 0 1801926 8.3 % 13/02/2018
AWM Investment Company, Inc. Delaware, United States 578925 0 578925 0 578925 3.5 % 05/04/2017
AWM Investment Company, Inc. Delaware, United States 578925 0 578925 0 578925 3.5 % 05/04/2017
AWM Investment Company, Inc. Delaware, United States 1050000 0 1050000 0 1050000 6.3 % 10/02/2017
QVT Financial LP Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Financial GP LLC Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Associates GP LLC Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Fund LP Cayman Islands 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Financial GP LLC Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Associates GP LLC Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Fund LP Cayman Islands 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
QVT Financial LP Delaware 0 1847215 0 1847215 1847215 9.99 % 09/02/2017
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 520567 0 520567 520567 4 % 16/02/2016
CHRISTOPHER J. GALVIN United States of America 0 520567 0 520567 520567 4 % 16/02/2016
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 520567 0 520567 520567 4 % 16/02/2016
CHRISTOPHER J. GALVIN United States of America 0 520567 0 520567 520567 4 % 16/02/2016
QVT Fund LP Cayman Islands 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Associates GP LLC Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Financial GP LLC Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Fund LP Cayman Islands 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Financial LP Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Financial LP Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Financial GP LLC Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
QVT Associates GP LLC Delaware 0 1410548 0 1410548 1410548 9.99 % 20/04/2015
Mukesh Patel United States 0 484605 0 484605 9.3 % 13/02/2015
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 712000 0 712000 712000 5.6 % 22/01/2015
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 712000 0 712000 712000 5.6 % 22/01/2015
CHRISTOPHER J. GALVIN United States of America 0 712000 0 712000 712000 5.6 % 22/01/2015
JAMES W. TARANTINO United States of America 0 712000 0 712000 712000 5.6 % 22/01/2015
JAMES W. TARANTINO United States of America 0 712000 0 712000 712000 5.6 % 22/01/2015
CHRISTOPHER J. GALVIN United States of America 0 712000 0 712000 712000 5.6 % 22/01/2015
John Schneider custodian FBO Helena Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
John Schneider custodian FBO Beatrice Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
Private Wealth Adv 401K PSP FBO John M. Schneider United States of America 0 0 0 0 0 0 % 19/12/2014
PWA Real Estate, LLC Pennsylvania 0 0 0 0 0 0 % 19/12/2014
John Schneider custodian FBO Beatrice Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
John M. Schneider United States of America 0 0 0 0 0 0 % 19/12/2014
John M. Schneider United States of America 0 0 0 0 0 0 % 19/12/2014
PWA Real Estate, LLC Pennsylvania 0 0 0 0 0 0 % 19/12/2014
Private Wealth Adv 401K PSP FBO John M. Schneider United States of America 0 0 0 0 0 0 % 19/12/2014
John Schneider custodian FBO Alexandria Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
John Schneider custodian FBO Helena Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
John Schneider custodian FBO Alexandria Schneider UTMA PA until Age 21 United States of America 0 0 0 0 0 0 % 19/12/2014
Mukesh Patel United States 644673 0 644673 0 644673 9.5 % 08/12/2014
JAMES W. TARANTINO United States of America 0 712000 0 712000 712000 6.5 % 14/02/2014
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 712000 0 712000 712000 6.5 % 14/02/2014
CHRISTOPHER J. GALVIN United States of America 0 712000 0 712000 712000 6.5 % 14/02/2014
John Schneider custodian FBO Helena Schneider UTMA Pa until Age 21 United States of America 1700 0 1700 0 1700 0 % 13/02/2014
John Schneider custodian FBO Beatrice Schneider UTMA PA until Age 21 United States of America 1700 0 1700 0 1700 0 % 13/02/2014
John M. Schneider United States of America 0 604663 0 604663 604663 5.6 % 13/02/2014
John M. Schneider I.R.S. IDENTIFICATION NO. OF ABOVE 604663 5.6 % 13/02/2014
John Schneider custodian FBO Alexandria Schneider UTMA PA until Age 21 I.R.S. IDENTIFICATION NO. OF ABOVE 1000 0 % 13/02/2014
John Schneider custodian FBO Helena Schneider UTMA Pa until Age 21 I.R.S. IDENTIFICATION NO. OF ABOVE 1700 0 % 13/02/2014
PWA Real Estate, LLC I.R.S. IDENTIFICATION NO. OF ABOVE 279000 2.6 % 13/02/2014
Private Wealth Adv 401K PSP FBO John M. Schneider I.R.S. IDENTIFICATION NO. OF ABOVE 321263 0 % 13/02/2014
John Schneider custodian FBO Beatrice Schneider UTMA PA until Age 21 I.R.S. IDENTIFICATION NO. OF ABOVE 1700 0 % 13/02/2014
PWA Real Estate, LLC Pennsylvania 279000 0 279000 0 279000 2.6 % 13/02/2014
Private Wealth Adv 401K PSP FBO John M. Schneider United States of America 321263 0 321263 0 321263 0 % 13/02/2014
John Schneider custodian FBO Alexandria Schneider UTMA PA until Age 21 United States of America 1000 0 1000 0 1000 0 % 13/02/2014
Private Wealth Adv 401K PSP FBO John M. Schneider I.R.S. IDENTIFICATION NO. OF ABOVE 318763 0 % 10/02/2014
PWA Real Estate, LLC Pennsylvania 211000 0 211000 0 211000 2 % 10/02/2014
Private Wealth Adv K PSP FBO John M. Schneider United States America 318763 0 318763 0 318763 3 % 10/02/2014
John M. Schneider United States America 0 529763 0 529763 529763 5 % 10/02/2014
PWA Real Estate, LLC I.R.S. IDENTIFICATION NO. OF ABOVE 211000 0 % 10/02/2014
John M. Schneider I.R.S. IDENTIFICATION NO. OF ABOVE 529763 0 % 10/02/2014
Rhea J. Posedel United States 0 1175536 0 1175536 10.6 % 07/02/2014
Rhea J. Posedel United States 0 1175536 0 1175536 10.6 % 07/02/2014
Rhea J. Posedel United States 1149533 5000 1149533 5000 1154533 12.1 % 08/02/2013
Rhea J. Posedel United States 5000 1149533 5000 1154533 12.1 % 08/02/2013
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 596000 0 596000 596000 6.6 % 02/04/2012
CHRISTOPHER J. GALVIN United States of America 0 596000 0 596000 596000 6.6 % 02/04/2012
JAMES W. TARANTINO United States of America 0 596000 0 596000 596000 6.6 % 02/04/2012
JAMES W. TARANTINO United States of America 0 596000 0 596000 596000 6.6 % 02/04/2012
WESTERLY CAPITAL MANAGEMENT, LLC Delaware 0 596000 0 596000 596000 6.6 % 02/04/2012
CHRISTOPHER J. GALVIN United States of America 0 596000 0 596000 596000 6.6 % 02/04/2012
Austin W. Marxe and David M. Greenhouse 00 2 0 169541 0 1.9 % 09/03/2012
Austin W. Marxe and David M. Greenhouse 00 2 0 169541 0 1.9 % 09/03/2012
Austin W. Marxe and David M. Greenhouse 00 2 0 486800 0 5.3 % 13/02/2012
Austin W. Marxe and David M. Greenhouse 00 2 7 486800 0 5.3 % 13/02/2012
Rhea J. Posedel United States 5000 1171064 5000 1176064 12.7 % 10/02/2012
Rhea J. Posedel United States 5000 1171064 5000 1176064 12.7 % 10/02/2012
Rhea J. Posedel United States 1164821 0 1164821 0 1164821 12.9 % 10/02/2011
Rhea J. Posedel United States 0 1164821 0 1164821 12.9 % 10/02/2011
RGM Capital, LLC Delaware 0 0 0 0 0 0 % 12/02/2010
Robert G. Moses United States 0 0 0 0 0 0 % 12/02/2010
Rhea J. Posedel United States 1136373 0 1136373 0 1136373 13 % 11/02/2010
Rhea J. Posedel United States 0 1136373 0 1136373 13 % 11/02/2010

Senat trading

Bureau Date de la transaction Date de réception Type Amount Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Amount District