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 | 0001193125-26-034348 | Feb 3, 2026 | Feb 2, 2026 |
| 8-K | 8-K | 0001193125-25-254602 | Oct 29, 2025 | Oct 28, 2025 |
| 8-K | 8-K | 0001193125-25-253857 | Oct 28, 2025 | — |
| 8-K | 8-K | 0001193125-25-194047 | Sep 2, 2025 | Aug 29, 2025 |
| 8-K | 8-K | 0000950170-25-099876 | Jul 30, 2025 | Jul 29, 2025 |
| 8-K | 8-K | 0001193125-25-148926 | Jun 26, 2025 | — |
| 8-K | 8-K | 0001193125-25-143662 | Jun 20, 2025 | — |
| 8-K | 8-K | 0001193125-25-117351 | May 12, 2025 | May 9, 2025 |
| 8-K | 8-K | 0000950170-25-059568 | Apr 29, 2025 | Apr 28, 2025 |
| 8-K | 8-K | 0001193125-25-047878 | Mar 6, 2025 | Mar 5, 2025 |
| 8-K | 8-K | 0001193125-25-035258 | Feb 25, 2025 | — |
| 8-K | 8-K | 0000950170-25-010781 | Jan 30, 2025 | Jan 29, 2025 |
| 8-K | 8-K | 0001193125-25-003526 | Jan 8, 2025 | Jan 2, 2025 |
| 8-K | 8-K | 0000950170-24-116845 | Oct 24, 2024 | Oct 23, 2024 |
| 8-K | 8-K | 0000950170-24-086252 | Jul 25, 2024 | Jul 24, 2024 |
| 8-K | FORM 8-K | 0001193125-24-151782 | May 31, 2024 | May 27, 2024 |
| 8-K | FORM 8-K | 0001193125-24-141845 | May 17, 2024 | May 16, 2024 |
| 8-K | 8-K | 0001193125-24-136164 | May 10, 2024 | May 9, 2024 |
| 8-K | 8-K | 0000950170-24-047880 | Apr 25, 2024 | Apr 24, 2024 |
| 8-K | 8-K | 0000950170-24-009126 | Jan 31, 2024 | Jan 30, 2024 |
| 8-K | 8-K | 0001193125-24-018126 | Jan 29, 2024 | Jan 23, 2024 |
| 8-K | FORM 8-K | 0001193125-24-007127 | Jan 12, 2024 | — |
| 8-K | 8-K | 0001193125-23-277958 | Nov 15, 2023 | Nov 14, 2023 |
| 8-K | 8-K | 0001193125-23-272731 | Nov 8, 2023 | Nov 7, 2023 |
| 8-K | 8-K | 0000950170-23-055353 | Oct 26, 2023 | Oct 25, 2023 |
| 8-K | 8-K | 0001193125-23-195224 | Jul 27, 2023 | Jul 26, 2023 |
| 8-K | 8-K | 0001193125-23-146066 | May 16, 2023 | May 12, 2023 |
| 8-K | 8-K | 0001193125-23-119702 | Apr 27, 2023 | Apr 26, 2023 |
| 8-K | 8-K | 0001193125-23-082173 | Mar 28, 2023 | Mar 24, 2023 |
| 8-K | 8-K | 0001193125-23-024103 | Feb 3, 2023 | Jan 31, 2023 |
| 8-K | 8-K | 0001193125-23-015618 | Jan 26, 2023 | Jan 25, 2023 |
| 8-K | 8-K | 0001193125-22-286746 | Nov 16, 2022 | Nov 15, 2022 |
| 8-K | 8-K | 0001193125-22-277875 | Nov 4, 2022 | Nov 2, 2022 |
| 8-K | 8-K | 0001193125-22-268960 | Oct 26, 2022 | Oct 25, 2022 |
| 8-K | 8-K | 0001193125-22-239025 | Sep 6, 2022 | — |
| 8-K | 8-K | 0001193125-22-202564 | Jul 27, 2022 | Jul 26, 2022 |
| 8-K | 8-K | 0001193125-22-169287 | Jun 7, 2022 | Jun 3, 2022 |
| 8-K | 8-K | 0001193125-22-151657 | May 16, 2022 | May 13, 2022 |
| 8-K | 8-K | 0001193125-22-121452 | Apr 27, 2022 | Apr 26, 2022 |
| 8-K | 8-K | 0001193125-22-018908 | Jan 27, 2022 | Jan 26, 2022 |
| 8-K | 8-K | 0001193125-21-308612 | Oct 27, 2021 | Oct 26, 2021 |
| 8-K | 8-K | 0001193125-21-286811 | Sep 29, 2021 | Sep 27, 2021 |
| 8-K | 8-K | 0001193125-21-226461 | Jul 28, 2021 | Jul 27, 2021 |
| 8-K | 8-K | 0001193125-21-160178 | May 13, 2021 | May 7, 2021 |
| 8-K | 8-K | 0001193125-21-135248 | Apr 28, 2021 | Apr 27, 2021 |
| 8-K | 8-K | 0001193125-21-021014 | Jan 29, 2021 | Jan 26, 2021 |
| 8-K | 8-K | 0001193125-21-019843 | Jan 28, 2021 | Jan 27, 2021 |
| 8-K | 8-K | 0001193125-20-290492 | Nov 12, 2020 | Nov 10, 2020 |
| 8-K | 8-K | 0001193125-20-278388 | Oct 27, 2020 | Oct 26, 2020 |
| 8-K | 8-K | 0001193125-20-273253 | Oct 21, 2020 | Oct 20, 2020 |