487 filings
Page 2 of 25
8-K
15p6qtw
27 Apr 23
Teradyne Reports First Quarter 2023 Results
6:05am
ARS
wu3pwc5f7xym o9
31 Mar 23
Annual report to shareholders
9:10am
DEFA14A
cpbb 4rtpfkg52x
31 Mar 23
Additional proxy soliciting materials
9:09am
8-K
jwwtj m6jh37qtcb
28 Mar 23
Amendments to Articles of Incorporation or Bylaws
4:12pm
8-K
mibqet2kohn9fx
3 Feb 23
Departure of Directors or Certain Officers
4:01pm
8-K
ayz1h 6gkrdc4g
26 Jan 23
Teradyne Reports Fourth Quarter and Fiscal Year 2022 Results
6:05am
8-K
576zem i2ytg57wk
16 Nov 22
Teradyne Announces CEO Succession
4:02pm
8-K
dc0gtjl uk13h
4 Nov 22
Ernest E. Maddock Elected to Teradyne’s Board of Directors
4:02pm
8-K
5oba2bb5w4e kgxl
26 Oct 22
Teradyne Reports Third Quarter 2022 Results
6:09am
8-K
6u40jqcwae6 khk1
6 Sep 22
Amendments to Articles of Incorporation or Bylaws
5:00pm
8-K
7rperdq foe
27 Jul 22
Teradyne Reports Second Quarter 2022 Results
6:06am
8-K
knluu6d1tlks
7 Jun 22
Departure of Directors or Certain Officers
4:19pm
SD
0kjwx3lz
25 May 22
Conflict minerals disclosure
4:01pm
8-K
d0zsmynzth1cbgi
16 May 22
Submission of Matters to a Vote of Security Holders
4:03pm
S-8 POS
iic m3but
6 May 22
Registration of securities for employees (post-effective amendment)
4:01pm
S-8 POS
bjxf4x
6 May 22
Registration of securities for employees (post-effective amendment)
4:01pm