Financial reports
ARS
2023 FY
Annual report to shareholders
3 Apr 24
ARS
2023 FY
Annual report to shareholders
29 Mar 24
10-K
2023 FY
Annual report
22 Feb 24
10-Q
2023 Q3
Quarterly report
3 Nov 23
10-Q
2023 Q2
Quarterly report
4 Aug 23
10-Q
2023 Q1
Quarterly report
5 May 23
ARS
2022 FY
Annual report to shareholders
31 Mar 23
10-K
2022 FY
Annual report
22 Feb 23
10-Q
2022 Q3
Quarterly report
4 Nov 22
10-Q
2022 Q2
Quarterly report
5 Aug 22
Current reports
8-K
Teradyne Reports First Quarter 2024 Results
25 Apr 24
8-K
Teradyne Reports Fourth Quarter and Fiscal Year 2023 Results
31 Jan 24
8-K
Amendments to Articles of Incorporation or Bylaws
29 Jan 24
8-K/A
Departure of Directors or Certain Officers
29 Jan 24
8-K
Bridget A. van Kralingen Elected to Teradyne’s Board of Directors
12 Jan 24
8-K
Departure of Directors or Certain Officers
15 Nov 23
8-K
Teradyne and Technoprobe Announce Strategic Agreements to Drive Semiconductor Test Interface Innovation and Accelerate Growth
7 Nov 23
8-K
Teradyne Reports Third Quarter 2023 Results
26 Oct 23
8-K
Teradyne Reports Second Quarter 2023 Results
27 Jul 23
8-K
Submission of Matters to a Vote of Security Holders
16 May 23
Registration and prospectus
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8 POS
Registration of securities for employees (post-effective amendment)
6 May 22
S-8
Registration of securities for employees
14 May 21
25
Voluntary exchange delisting
26 Nov 18
8-A12B
Registration of securities on exchange
26 Nov 18
Proxies
DEFA14A
Additional proxy soliciting materials
29 Mar 24
DEF 14A
Definitive proxy
29 Mar 24
PRE 14A
Preliminary proxy
19 Mar 24
DEFA14A
Additional proxy soliciting materials
31 Mar 23
DEF 14A
Definitive proxy
31 Mar 23
DEFA14A
Additional proxy soliciting materials
1 Apr 22
DEF 14A
Definitive proxy
1 Apr 22
DEFA14A
Additional proxy soliciting materials
26 Mar 21
DEF 14A
Definitive proxy
26 Mar 21
PRE 14A
Preliminary proxy
10 Mar 21
Other
SD
Conflict minerals disclosure
24 May 23
SD
Conflict minerals disclosure
25 May 22
SD
Conflict minerals disclosure
26 May 21
SD
Conflict minerals disclosure
27 May 20
SD
Conflict minerals disclosure
29 May 19
CERT
Certification of approval for exchange listing
27 Nov 18
SD
Conflict minerals disclosure
22 May 18
UPLOAD
Letter from SEC
24 May 17
SD
Conflict minerals disclosure
23 May 17
CORRESP
Correspondence with SEC
12 May 17
Ownership