Latest filings (excl ownership)
8-K
Teradyne Reports First Quarter 2024 Results
25 Apr 24
ARS
2023 FY
Annual report to shareholders
3 Apr 24
ARS
2023 FY
Annual report to shareholders
29 Mar 24
DEFA14A
Additional proxy soliciting materials
29 Mar 24
DEF 14A
Definitive proxy
29 Mar 24
PRE 14A
Preliminary proxy
19 Mar 24
10-K
2023 FY
Annual report
22 Feb 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
10-Q
2023 Q3
Quarterly report
3 Nov 23
8-K
Teradyne Reports Third Quarter 2023 Results
26 Oct 23
10-Q
2023 Q2
Quarterly report
4 Aug 23
8-K
Teradyne Reports Second Quarter 2023 Results
27 Jul 23
SD
Conflict minerals disclosure
24 May 23
8-K
Submission of Matters to a Vote of Security Holders
16 May 23
10-Q
2023 Q1
Quarterly report
5 May 23
8-K
Teradyne Reports First Quarter 2023 Results
27 Apr 23
ARS
2022 FY
Annual report to shareholders
31 Mar 23
DEFA14A
Additional proxy soliciting materials
31 Mar 23
DEF 14A
Definitive proxy
31 Mar 23
8-K
Amendments to Articles of Incorporation or Bylaws
28 Mar 23
10-K
2022 FY
Annual report
22 Feb 23
8-K
Departure of Directors or Certain Officers
3 Feb 23
8-K
Teradyne Reports Fourth Quarter and Fiscal Year 2022 Results
26 Jan 23
8-K
Teradyne Announces CEO Succession
16 Nov 22
8-K
Ernest E. Maddock Elected to Teradyne’s Board of Directors
4 Nov 22
10-Q
2022 Q3
Quarterly report
4 Nov 22
8-K
Teradyne Reports Third Quarter 2022 Results
26 Oct 22
8-K
Amendments to Articles of Incorporation or Bylaws
6 Sep 22
10-Q
2022 Q2
Quarterly report
5 Aug 22
8-K
Teradyne Reports Second Quarter 2022 Results
27 Jul 22
8-K
Departure of Directors or Certain Officers
7 Jun 22
SD
Conflict minerals disclosure
25 May 22
8-K
Submission of Matters to a Vote of Security Holders
16 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
Latest ownership filings
4
Peter Herweck
1 Apr 24
4
PAUL J TUFANO
1 Apr 24
4
PAUL J TUFANO
19 Mar 24
4
TIMOTHY E GUERTIN
19 Mar 24
4
Peter Herweck
19 Mar 24
4
MARILYN MATZ
19 Mar 24
144
Notice of proposed sale of securities
15 Mar 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
5
MARILYN MATZ
13 Feb 24
SC 13G/A
FMR LLC
9 Feb 24
3
Ryan Driscoll
7 Feb 24
4
ERNEST E MADDOCK
5 Feb 24
4
John Francis Wood
5 Feb 24
4
Ujjwal Kumar
5 Feb 24
4
Sanjay Mehta
5 Feb 24
4
Richard John Burns
5 Feb 24
4
Gregory Stephen Smith
5 Feb 24
144
Notice of proposed sale of securities
5 Feb 24
4
Gregory Stephen Smith
31 Jan 24
4
Richard John Burns
31 Jan 24
4
John Francis Wood
31 Jan 24
4
Charles Jeffrey Gray
31 Jan 24
4
Sanjay Mehta
31 Jan 24
4
Brad Robbins
31 Jan 24
144
Notice of proposed sale of securities
30 Jan 24
144
Notice of proposed sale of securities
30 Jan 24
4
Gregory Stephen Smith
26 Jan 24
4
Charles Jeffrey Gray
26 Jan 24
4
Richard John Burns
26 Jan 24
4
Sanjay Mehta
26 Jan 24
4
Brad Robbins
26 Jan 24
4
John Francis Wood
26 Jan 24
144
Notice of proposed sale of securities
25 Jan 24
144
Notice of proposed sale of securities
25 Jan 24
SC 13G/A
BlackRock Inc.
24 Jan 24
4
Kralingen Bridget A van
17 Jan 24
3
Kralingen Bridget A van
17 Jan 24
4
PAUL J TUFANO
21 Dec 23
4
Peter Herweck
21 Dec 23
4
TIMOTHY E GUERTIN
21 Dec 23