TERADYNE, INC — 4/A Filings
13 4/A filings on record
This page lists all 4/A filings submitted to the SEC by TERADYNE, INC (TER), sorted by most recent first. Each row links to the full filing on EdgarLookup. TERADYNE, INC has filed 13 4/A documents with the SEC since 2013. To view all SEC filings by TERADYNE, INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
15-12B
25
25-NSE
3
4
4/A
424B3
424B5
425
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
FWP
NO ACT
POS AM
PRE 14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | PRIMARY DOCUMENT | 0000904454-25-000058 | Jan 30, 2025 | Jan 27, 2025 |
| 4/A | — | 0000904454-23-000065 | Jan 31, 2023 | Jan 25, 2022 |
| 4/A | PRIMARY DOCUMENT | 0000904454-22-000103 | Feb 4, 2022 | Jan 26, 2021 |
| 4/A | PRIMARY DOCUMENT | 0000904454-21-000522 | Jun 9, 2021 | Jun 4, 2021 |
| 4/A | PRIMARY DOCUMENT | 0001461136-09-000015 | Jun 9, 2009 | Jan 26, 2009 |
| 4/A | PRIMARY DOCUMENT | 0001461136-09-000014 | Jun 9, 2009 | Jan 26, 2009 |
| 4/A | PRIMARY DOCUMENT | 0001239383-09-000022 | Feb 3, 2009 | Jan 30, 2009 |
| 4/A | PRIMARY DOCUMENT | 0001239383-09-000007 | Jan 13, 2009 | Dec 1, 2008 |
| 4/A | PRIMARY DOCUMENT | 0001239383-08-000024 | Feb 7, 2008 | Feb 4, 2008 |
| 4/A | PRIMARY DOCUMENT | 0001239383-08-000023 | Feb 7, 2008 | Feb 4, 2008 |
| 4/A | PRIMARY DOCUMENT | 0001239383-03-000034 | Dec 12, 2003 | Nov 6, 2003 |
| 4/A | PRIMARY DOCUMENT | 0001239383-03-000019 | Aug 21, 2003 | — |
| 4/A | PRIMARY DOCUMENT | 0001239383-03-000009 | Jul 24, 2003 | Jul 22, 2003 |