TERADYNE, INC — 8-K Filings
206 8-K filings on record
This page lists all 8-K 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 206 8-K 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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-20-247202 | Sep 16, 2020 | Sep 15, 2020 |
| 8-K | 8-K | 0001193125-20-196743 | Jul 22, 2020 | Jul 21, 2020 |
| 8-K | 8-K | 0001193125-20-139310 | May 12, 2020 | May 8, 2020 |
| 8-K | 8-K | 0001193125-20-133155 | May 5, 2020 | May 1, 2020 |
| 8-K | 8-K | 0001193125-20-114153 | Apr 22, 2020 | Apr 21, 2020 |
| 8-K | 8-K | 0001193125-20-012403 | Jan 23, 2020 | Jan 22, 2020 |
| 8-K | 8-K | 0001193125-19-272014 | Oct 23, 2019 | Oct 22, 2019 |
| 8-K | 8-K | 0001193125-19-200468 | Jul 24, 2019 | Jul 23, 2019 |
| 8-K | 8-K | 0001193125-19-196530 | Jul 18, 2019 | Jul 17, 2019 |
| 8-K | 8-K | 0001193125-19-183983 | Jun 27, 2019 | — |
| 8-K | 8-K | 0001193125-19-142574 | May 9, 2019 | May 7, 2019 |
| 8-K | 8-K | 0001193125-19-115617 | Apr 24, 2019 | Apr 23, 2019 |
| 8-K | 8-K | 0001193125-19-097961 | Apr 4, 2019 | — |
| 8-K | 8-K | 0001193125-19-015616 | Jan 24, 2019 | — |
| 8-K | 8-K | 0001193125-19-015261 | Jan 24, 2019 | Jan 23, 2019 |
| 8-K | 8-K | 0001193125-18-326841 | Nov 14, 2018 | — |
| 8-K | FORM 8-K | 0001193125-18-305841 | Oct 24, 2018 | Oct 23, 2018 |
| 8-K | FORM 8-K | 0001193125-18-225421 | Jul 25, 2018 | Jul 24, 2018 |
| 8-K | 8-K | 0001193125-18-160260 | May 11, 2018 | May 8, 2018 |
| 8-K | 8-K | 0001193125-18-129876 | Apr 25, 2018 | Apr 24, 2018 |
| 8-K | FORM 8-K | 0001193125-18-018953 | Jan 25, 2018 | Jan 24, 2018 |
| 8-K | FORM 8-K | 0001193125-17-320011 | Oct 26, 2017 | Oct 25, 2017 |
| 8-K | FORM 8-K | 0001193125-17-237226 | Jul 27, 2017 | Jul 26, 2017 |
| 8-K | FORM 8-K | 0001193125-17-207211 | Jun 19, 2017 | — |
| 8-K | FORM 8-K | 0001193125-17-165410 | May 10, 2017 | May 9, 2017 |
| 8-K | FORM 8-K | 0001193125-17-140716 | Apr 27, 2017 | Apr 26, 2017 |
| 8-K | 8-K | 0001193125-17-018714 | Jan 26, 2017 | Jan 25, 2017 |
| 8-K | 8-K | 0001193125-16-790822 | Dec 12, 2016 | Dec 6, 2016 |
| 8-K | 8-K | 0001193125-16-787122 | Dec 7, 2016 | — |
| 8-K | 8-K | 0001193125-16-785367 | Dec 6, 2016 | Dec 2, 2016 |
| 8-K | FORM 8-K | 0001193125-16-748606 | Oct 27, 2016 | Oct 26, 2016 |
| 8-K | FORM 8-K | 0001193125-16-660936 | Jul 28, 2016 | Jul 27, 2016 |
| 8-K | FORM 8-K | 0001193125-16-588361 | May 12, 2016 | May 10, 2016 |
| 8-K | FORM 8-K | 0001193125-16-560847 | Apr 28, 2016 | Apr 27, 2016 |
| 8-K | 8-K | 0001193125-16-440380 | Jan 28, 2016 | Jan 27, 2016 |
| 8-K | FORM 8-K | 0001193125-15-355323 | Oct 28, 2015 | Oct 27, 2015 |
| 8-K | 8-K | 0001193125-15-269188 | Jul 30, 2015 | Jul 29, 2015 |
| 8-K | FORM 8-K | 0001193125-15-187931 | May 14, 2015 | May 13, 2015 |
| 8-K | FORM 8-K | 0001193125-15-185569 | May 13, 2015 | May 12, 2015 |
| 8-K | 8-K | 0001193125-15-164116 | May 1, 2015 | Apr 27, 2015 |
| 8-K | 8-K | 0001193125-15-024386 | Jan 29, 2015 | Jan 28, 2015 |
| 8-K | FORM 8-K | 0001193125-14-379312 | Oct 23, 2014 | Oct 22, 2014 |
| 8-K | FORM 8-K | 0001193125-14-277802 | Jul 24, 2014 | Jul 23, 2014 |
| 8-K | FORM 8-K | 0001193125-14-270163 | Jul 16, 2014 | Jul 14, 2014 |
| 8-K | FORM 8-K | 0001193125-14-208342 | May 21, 2014 | May 20, 2014 |
| 8-K | 8-K | 0001193125-14-155723 | Apr 24, 2014 | Apr 23, 2014 |
| 8-K | FORM 8-K | 0001193125-14-017606 | Jan 23, 2014 | Jan 22, 2014 |
| 8-K | 8-K | 0001193125-14-017920 | Jan 23, 2014 | Jan 22, 2014 |
| 8-K | FORM 8-K | 0001193125-13-440397 | Nov 13, 2013 | — |
| 8-K | FORM 8-K | 0001193125-13-408851 | Oct 24, 2013 | Oct 23, 2013 |