ONTO INNOVATION INC. — 8-K/A Filings
12 8-K/A filings on record
This page lists all 8-K/A filings submitted to the SEC by ONTO INNOVATION INC. (ONTO), sorted by most recent first. Each row links to the full filing on EdgarLookup. ONTO INNOVATION INC. has filed 12 8-K/A documents with the SEC since 2013. To view all SEC filings by ONTO INNOVATION INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
25
3
3/A
4
4/A
424B1
424B2
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
PRER14A
RW
S-2
S-2/A
S-3
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K/A | 8-K/A | 0000950170-25-095287 | Jul 11, 2025 | Jun 12, 2025 |
| 8-K/A | 8-K/A | 0001564590-20-001924 | Jan 27, 2020 | Jan 17, 2020 |
| 8-K/A | 8-K/A | 0001193125-19-286051 | Nov 6, 2019 | Oct 25, 2019 |
| 8-K/A | 8-K/A | 0001564590-17-011621 | May 24, 2017 | Mar 2, 2017 |
| 8-K/A | FORM 8-K/A | 0000704532-12-000011 | Apr 27, 2012 | Apr 26, 2012 |
| 8-K/A | FORM 8-K AMENDMENT NO. 1 | 0001193125-11-269423 | Oct 12, 2011 | May 26, 2011 |
| 8-K/A | AMENDMENT NO. 2 TO FORM 8-K | 0001193125-09-162353 | Aug 3, 2009 | May 7, 2009 |
| 8-K/A | AMENDMENT TO FORM 8-K | 0001193125-08-164962 | Aug 4, 2008 | May 7, 2008 |
| 8-K/A | AMENDMENT NO. 1 TO FORM 8-K | 0001193125-08-013496 | Jan 28, 2008 | Jan 7, 2008 |
| 8-K/A | FORM 8-K/A | 0001193125-06-122080 | May 31, 2006 | Mar 15, 2006 |
| 8-K/A | AMENDMENT NO.1 TO FORM 8-K | 0001193125-06-035825 | Feb 21, 2006 | Jan 25, 2006 |
| 8-K/A | FORM 8-K/A | 0000950005-04-000684 | Aug 23, 2004 | Jun 18, 2004 |