0001040470-18-000020.txt : 20180411 0001040470-18-000020.hdr.sgml : 20180411 20180411205142 ACCESSION NUMBER: 0001040470-18-000020 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180410 FILED AS OF DATE: 20180411 DATE AS OF CHANGE: 20180411 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HENDRICKSON DAVID S CENTRAL INDEX KEY: 0001244094 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22893 FILM NUMBER: 18751028 MAIL ADDRESS: STREET 1: 400 KATO TERRACE CITY: FREMONT STATE: CA ZIP: 94539 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AEHR TEST SYSTEMS CENTRAL INDEX KEY: 0001040470 STANDARD INDUSTRIAL CLASSIFICATION: INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS [3825] IRS NUMBER: 942424084 STATE OF INCORPORATION: CA FISCAL YEAR END: 0531 BUSINESS ADDRESS: STREET 1: 400 KATO TERRACE CITY: FREMONT STATE: CA ZIP: 94539 BUSINESS PHONE: 5106239400 MAIL ADDRESS: STREET 1: 400 KATO TERRACE CITY: FREMONT STATE: CA ZIP: 94539 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2018-04-10 0 0001040470 AEHR TEST SYSTEMS AEHR 0001244094 HENDRICKSON DAVID S 400 KATO TERRACE FREMONT CA 94539 0 1 0 0 CHIEF TECHNOLOGY OFFICER Common Stock 2018-04-10 4 M 0 5000 1.28 A 25351 D Common Stock 2018-04-10 4 S 0 5000 2.29 D 20351 D Incentive Stock Option(right to buy) 1.28 2018-04-10 4 M 0 5000 0 D 2013-07-25 2020-06-25 Common Stock 5000 39112 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 9, 2016, as amended on October 3, 2017. One forty-eighth (1/48) of the total number of shares became exercisable on this date and an additional one forty-eighth (1/48) of the total number of shares became exercisable each month thereafter. David S. Hendrickson 2018-04-11