TERADYNE, INC — SC 13G/A Filings
115 SC 13G/A filings on record
This page lists all SC 13G/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 115 SC 13G/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 |
|---|---|---|---|---|
| SC 13G/A | SCHEDULE 13G - 05-10-99 - TERADYNE INCORPORATED | 0000315066-99-001325 | May 10, 1999 | — |
| SC 13G/A | SCHEDULE 13G - 02-01-99 - TERADYNE INCORPORATED | 0000315066-99-000860 | Feb 12, 1999 | — |
| SC 13G/A | — | 0000733553-99-000101 | Feb 10, 1999 | — |
| SC 13G/A | SCHEDULE 13G TERADYNE, INC. | 0000734072-98-000225 | Oct 15, 1998 | — |
| SC 13G/A | — | 0000733553-98-000388 | Aug 7, 1998 | — |
| SC 13G/A | DEACTIVATION 13G FILING | 0000837581-98-000100 | Mar 31, 1998 | — |
| SC 13G/A | SCHEDULE 13G -2-14-98 - TERADYNE INCORPORATED | 0000315066-98-001137 | Feb 11, 1998 | — |
| SC 13G/A | — | 0000728618-98-000046 | Feb 6, 1998 | — |
| SC 13G/A | SCHEDULE 13G TERADYNE INC. | 0000734072-97-000247 | Sep 4, 1997 | — |
| SC 13G/A | SCHEDULE 13G -05-10-97 - TERADYNE INCORPORATED | 0000315066-97-001504 | May 8, 1997 | — |
| SC 13G/A | AIM MANAGEMENT GROUP (TERADYNE, INC.) AMEND. #2 | 0000950129-97-001768 | Apr 30, 1997 | — |
| SC 13G/A | SCHEDULE 13G -02-14-97 - TERADYNE INCORPORATED | 0000315066-97-001154 | Feb 13, 1997 | — |
| SC 13G/A | AIM MANAGEMENT GROUP, INC (TERADYNE INC) | 0000950129-97-000575 | Feb 12, 1997 | — |
| SC 13G/A | SCHEDULE 13G - 12-8-95 - TERADYNE INCORPORATED | 0000315066-95-003355 | Dec 8, 1995 | — |
| SC 13G/A | SCHEDULE 13G - 2-14-95 - TERADYNE INCORPORATED | 0000315066-95-002110 | Feb 10, 1995 | — |